Is international agricultural research a global public good? The case of rice biofortification.

PubMed

Brooks, Sally

2011-01-01

The status of international agricultural research as a global public good (GPG) has been widely accepted since the Green Revolution of the 1960s and 1970s. While the term was not used at the time of its creation, the Consultative Group on International Agricultural Research (CGIAR) system that evolved at that time has been described as a 'prime example of the promise, performance and perils of an international approach to providing GPGs'. Contemporary literature on international agricultural research as a GPG tends to support this view and focuses on how to operationalize the concept. This paper adopts a different starting point and questions this conceptualization of the CGIAR and its outputs. It questions the appropriateness of such a 'neutral' concept to a system born of the imperatives of Cold War geopolitics, and shaped by a history of attempts to secure its relevance in a changing world. This paper draws on a multi-sited, ethnographic study of a research effort highlighted by the CGIAR as an exemplar of GPG-oriented research. Behind the ubiquitous language of GPGs, 'partnership' and 'consensus', however, new forms of exclusion and restriction are emerging within everyday practice, reproducing North-South inequalities and undermining the ability of these programmes to respond to the needs of projected beneficiaries.

Public goods and procreation.

PubMed

Anomaly, Jonathan

2014-01-01

Procreation is the ultimate public goods problem. Each new child affects the welfare of many other people, and some (but not all) children produce uncompensated value that future people will enjoy. This essay addresses challenges that arise if we think of procreation and parenting as public goods. These include whether individual choices are likely to lead to a socially desirable outcome, and whether changes in laws, social norms, or access to genetic engineering and embryo selection might improve the aggregate outcome of our reproductive choices.

The public goods hypothesis for the evolution of life on Earth

PubMed Central

2011-01-01

It is becoming increasingly difficult to reconcile the observed extent of horizontal gene transfers with the central metaphor of a great tree uniting all evolving entities on the planet. In this manuscript we describe the Public Goods Hypothesis and show that it is appropriate in order to describe biological evolution on the planet. According to this hypothesis, nucleotide sequences (genes, promoters, exons, etc.) are simply seen as goods, passed from organism to organism through both vertical and horizontal transfer. Public goods sequences are defined by having the properties of being largely non-excludable (no organism can be effectively prevented from accessing these sequences) and non-rival (while such a sequence is being used by one organism it is also available for use by another organism). The universal nature of genetic systems ensures that such non-excludable sequences exist and non-excludability explains why we see a myriad of genes in different combinations in sequenced genomes. There are three features of the public goods hypothesis. Firstly, segments of DNA are seen as public goods, available for all organisms to integrate into their genomes. Secondly, we expect the evolution of mechanisms for DNA sharing and of defense mechanisms against DNA intrusion in genomes. Thirdly, we expect that we do not see a global tree-like pattern. Instead, we expect local tree-like patterns to emerge from the combination of a commonage of genes and vertical inheritance of genomes by cell division. Indeed, while genes are theoretically public goods, in reality, some genes are excludable, particularly, though not only, when they have variant genetic codes or behave as coalition or club goods, available for all organisms of a coalition to integrate into their genomes, and non-rival within the club. We view the Tree of Life hypothesis as a regionalized instance of the Public Goods hypothesis, just like classical mechanics and euclidean geometry are seen as regionalized

The Public Goods Hypothesis for the evolution of life on Earth.

PubMed

McInerney, James O; Pisani, Davide; Bapteste, Eric; O'Connell, Mary J

2011-08-23

It is becoming increasingly difficult to reconcile the observed extent of horizontal gene transfers with the central metaphor of a great tree uniting all evolving entities on the planet. In this manuscript we describe the Public Goods Hypothesis and show that it is appropriate in order to describe biological evolution on the planet. According to this hypothesis, nucleotide sequences (genes, promoters, exons, etc.) are simply seen as goods, passed from organism to organism through both vertical and horizontal transfer. Public goods sequences are defined by having the properties of being largely non-excludable (no organism can be effectively prevented from accessing these sequences) and non-rival (while such a sequence is being used by one organism it is also available for use by another organism). The universal nature of genetic systems ensures that such non-excludable sequences exist and non-excludability explains why we see a myriad of genes in different combinations in sequenced genomes. There are three features of the public goods hypothesis. Firstly, segments of DNA are seen as public goods, available for all organisms to integrate into their genomes. Secondly, we expect the evolution of mechanisms for DNA sharing and of defense mechanisms against DNA intrusion in genomes. Thirdly, we expect that we do not see a global tree-like pattern. Instead, we expect local tree-like patterns to emerge from the combination of a commonage of genes and vertical inheritance of genomes by cell division. Indeed, while genes are theoretically public goods, in reality, some genes are excludable, particularly, though not only, when they have variant genetic codes or behave as coalition or club goods, available for all organisms of a coalition to integrate into their genomes, and non-rival within the club. We view the Tree of Life hypothesis as a regionalized instance of the Public Goods hypothesis, just like classical mechanics and euclidean geometry are seen as regionalized

Public Goods and Services.

ERIC Educational Resources Information Center

Zicht, Barbara, Ed.; And Others

1982-01-01

This document includes an introduction to the role of government in the production of public goods and services and 3 brief teaching units. The introduction describes the nature of a mixed economy and points out why most people identify the production of goods and services with private enterprise rather than government. It develops a rationale for…

The place of human rights and the common good in global health policy.

PubMed

Tasioulas, John; Vayena, Effy

2016-08-01

This article offers an integrated account of two strands of global health justice: health-related human rights and health-related common goods. After sketching a general understanding of the nature of human rights, it proceeds to explain both how individual human rights are to be individuated and the content of their associated obligations specified. With respect to both issues, the human right to health is taken as the primary illustration. It is argued that (1) the individuation of the right to health is fixed by reference to the subject matter of its corresponding obligations, and not by the interests it serves, and (2) the specification of the content of that right must be properly responsive to thresholds of possibility and burden. The article concludes by insisting that human rights cannot constitute the whole of global health justice and that, in addition, other considerations-including the promotion of health-related global public goods-should also shape such policy. Moreover, the relationship between human rights and common goods should not be conceived as mutually exclusive. On the contrary, there sometimes exists an individual right to some aspect of a common good, including a right to benefit from health-related common goods such as programmes for securing herd immunity from diphtheria.

Men behaving nicely: public goods as peacock tails.

PubMed

Van Vugt, Mark; Iredale, Wendy

2013-02-01

Insights from sexual selection and costly signalling theory suggest that competition for females underlies men's public good contributions. We conducted two public good experiments to test this hypothesis. First, we found that men contributed more in the presence of an opposite sex audience, but there was no parallel effect for the women. In addition, men's public good contributions went up as they rated the female observer more attractive. In the second experiment, all male groups played a five round public good game and their contributions significantly increased over time with a female audience only. In this condition men also volunteered more time for various charitable causes. These findings support the idea that men compete with each other by creating public goods to impress women. Thus, a public good is the human equivalent of a peacock's tail. © 2012 The British Psychological Society.

The ethics of big data as a public good: which public? Whose good?

PubMed

Taylor, Linnet

2016-12-28

International development and humanitarian organizations are increasingly calling for digital data to be treated as a public good because of its value in supplementing scarce national statistics and informing interventions, including in emergencies. In response to this claim, a 'responsible data' movement has evolved to discuss guidelines and frameworks that will establish ethical principles for data sharing. However, this movement is not gaining traction with those who hold the highest-value data, particularly mobile network operators who are proving reluctant to make data collected in low- and middle-income countries accessible through intermediaries. This paper evaluates how the argument for 'data as a public good' fits with the corporate reality of big data, exploring existing models for data sharing. I draw on the idea of corporate data as an ecosystem involving often conflicting rights, duties and claims, in comparison to the utilitarian claim that data's humanitarian value makes it imperative to share them. I assess the power dynamics implied by the idea of data as a public good, and how differing incentives lead actors to adopt particular ethical positions with regard to the use of data.This article is part of the themed issue 'The ethical impact of data science'. © 2016 The Author(s).

Good Chemical Measurements, Good Public Policies

NASA Astrophysics Data System (ADS)

Faulkner, Larry R.

2005-02-01

At every turn now, one encounters sharply debated issues and important public policies that rest on chemical information. This is true in practically any arena where public interest intersects with the material world: health care practice and public health; energy; quality of air, water, and food; manufacturing standards and product liability; criminal justice; national and international security, including the defense against terrorism. The scale can be truly global, as in the case of the current debate over climate change, which extends into international efforts to regulate gaseous emissions. Sometimes the relevant chemical measurements and applicable theory are sound and their scope is appropriate to the policy; often they are inadequate and a policy or debate overreaches the analytical capability needed to support it. In the decades ahead, the issues with us today will become even more pressing and will drive a still greater reliance on analytical chemistry. This presentation will have four parts covering (a) illustrations of the impact of analytical chemistry on public debate and public policy, including instances where analytical capabilities actually gave rise to new issues and policies, (b) the manner in which chemical information is handled and understood in public debates, (c) areas of analytical chemistry that will be critical to sound public policy in the future, and (d) implications for the education of leaders and general citizens of modern societies.

Cyclic public goods games: Compensated coexistence among mutual cheaters stabilized by optimized penalty taxation

NASA Astrophysics Data System (ADS)

Griffin, Christopher; Belmonte, Andrew

2017-05-01

We study the problem of stabilized coexistence in a three-species public goods game in which each species simultaneously contributes to one public good while freeloading off another public good ("cheating"). The proportional population growth is governed by an appropriately modified replicator equation, depending on the returns from the public goods and the cost. We show that the replicator dynamic has at most one interior unstable fixed point and that the population becomes dominated by a single species. We then show that by applying an externally imposed penalty, or "tax" on success can stabilize the interior fixed point, allowing for the symbiotic coexistence of all species. We show that the interior fixed point is the point of globally minimal total population growth in both the taxed and untaxed cases. We then formulate an optimal taxation problem and show that it admits a quasilinearization, resulting in novel necessary conditions for the optimal control. In particular, the optimal control problem governing the tax rate must solve a certain second-order ordinary differential equation.

Cyclic public goods games: Compensated coexistence among mutual cheaters stabilized by optimized penalty taxation.

PubMed

Griffin, Christopher; Belmonte, Andrew

2017-05-01

We study the problem of stabilized coexistence in a three-species public goods game in which each species simultaneously contributes to one public good while freeloading off another public good ("cheating"). The proportional population growth is governed by an appropriately modified replicator equation, depending on the returns from the public goods and the cost. We show that the replicator dynamic has at most one interior unstable fixed point and that the population becomes dominated by a single species. We then show that by applying an externally imposed penalty, or "tax" on success can stabilize the interior fixed point, allowing for the symbiotic coexistence of all species. We show that the interior fixed point is the point of globally minimal total population growth in both the taxed and untaxed cases. We then formulate an optimal taxation problem and show that it admits a quasilinearization, resulting in novel necessary conditions for the optimal control. In particular, the optimal control problem governing the tax rate must solve a certain second-order ordinary differential equation.

Return on research investments: personal good versus public good

NASA Astrophysics Data System (ADS)

Fox, P. A.

2017-12-01

For some time the outputs, i.e. what's produced, of publicly and privately funded research while necessary, are far from sufficient, when considering an overall return on (research) investment. At the present time products such as peer-reviewed papers, websites, data, and software are recognized by funders on timescales related to research awards and reporting. However, from a consumer perspective impact and value are determined at the time a product is discovered, accessed, assessed and used. As is often the case, the perspectives of producer and consumer communities can be distinct and not intersect at all. We contrast personal good, i.e. credit, reputation, with that of public good, e.g. interest, leverage, exploitation, and more. This presentation will elaborate on both the metaphorical and idealogical aspects of applying a "return on investment" frame for the topic of assessing "good".

The role of public goods in planetary evolution

NASA Astrophysics Data System (ADS)

McInerney, James O.; Erwin, Douglas H.

2017-11-01

Biological public goods are broadly shared within an ecosystem and readily available. They appear to be widespread and may have played important roles in the history of life on Earth. Of particular importance to events in the early history of life are the roles of public goods in the merging of genomes, protein domains and even cells. We suggest that public goods facilitated the origin of the eukaryotic cell, a classic major evolutionary transition. The recognition of genomic public goods challenges advocates of a direct graph view of phylogeny, and those who deny that any useful phylogenetic signal persists in modern genomes. Ecological spillovers generate public goods that provide new ecological opportunities. This article is part of the themed issue 'Reconceptualizing the origins of life'.

Adaptive and bounded investment returns promote cooperation in spatial public goods games.

PubMed

Chen, Xiaojie; Liu, Yongkui; Zhou, Yonghui; Wang, Long; Perc, Matjaž

2012-01-01

The public goods game is one of the most famous models for studying the evolution of cooperation in sizable groups. The multiplication factor in this game can characterize the investment return from the public good, which may be variable depending on the interactive environment in realistic situations. Instead of using the same universal value, here we consider that the multiplication factor in each group is updated based on the differences between the local and global interactive environments in the spatial public goods game, but meanwhile limited to within a certain range. We find that the adaptive and bounded investment returns can significantly promote cooperation. In particular, full cooperation can be achieved for high feedback strength when appropriate limitation is set for the investment return. Also, we show that the fraction of cooperators in the whole population can become larger if the lower and upper limits of the multiplication factor are increased. Furthermore, in comparison to the traditionally spatial public goods game where the multiplication factor in each group is identical and fixed, we find that cooperation can be better promoted if the multiplication factor is constrained to adjust between one and the group size in our model. Our results highlight the importance of the locally adaptive and bounded investment returns for the emergence and dominance of cooperative behavior in structured populations.

Adaptive and Bounded Investment Returns Promote Cooperation in Spatial Public Goods Games

PubMed Central

Chen, Xiaojie; Liu, Yongkui; Zhou, Yonghui; Wang, Long; Perc, Matjaž

2012-01-01

The public goods game is one of the most famous models for studying the evolution of cooperation in sizable groups. The multiplication factor in this game can characterize the investment return from the public good, which may be variable depending on the interactive environment in realistic situations. Instead of using the same universal value, here we consider that the multiplication factor in each group is updated based on the differences between the local and global interactive environments in the spatial public goods game, but meanwhile limited to within a certain range. We find that the adaptive and bounded investment returns can significantly promote cooperation. In particular, full cooperation can be achieved for high feedback strength when appropriate limitation is set for the investment return. Also, we show that the fraction of cooperators in the whole population can become larger if the lower and upper limits of the multiplication factor are increased. Furthermore, in comparison to the traditionally spatial public goods game where the multiplication factor in each group is identical and fixed, we find that cooperation can be better promoted if the multiplication factor is constrained to adjust between one and the group size in our model. Our results highlight the importance of the locally adaptive and bounded investment returns for the emergence and dominance of cooperative behavior in structured populations. PMID:22615836

Critical mass of public goods and its coevolution with cooperation

NASA Astrophysics Data System (ADS)

Shi, Dong-Mei; Wang, Bing-Hong

2017-07-01

In this study, the enhancing parameter represented the value of the public goods to the public in public goods game, and was rescaled to a Fermi-Dirac distribution function of critical mass. Public goods were divided into two categories, consumable and reusable public goods, and their coevolution with cooperative behavior was studied. We observed that for both types of public goods, cooperation was promoted as the enhancing parameter increased when the value of critical mass was not very large. An optimal value of critical mass which led to the best cooperation was identified. We also found that cooperations emerged earlier for reusable public goods, and defections became extinct earlier for the consumable public goods. Moreover, we observed that a moderate depreciation rate for public goods resulted in an optimal cooperation, and this range became wider as the enhancing parameter increased. The noise influence on cooperation was studied, and it was shown that cooperation density varied non-monotonically as noise amplitude increased for reusable public goods, whereas decreased monotonically for consumable public goods. Furthermore, existence of the optimal critical mass was also identified in other three regular networks. Finally, simulation results were utilized to analyze the provision of public goods in detail.

Can migration health assessments become a mechanism for global public health good?

PubMed

Wickramage, Kolitha; Mosca, Davide

2014-09-26

Migrant health assessments (HAs) consist of a medical examination to assess a migrant's health status and to provide medical clearance for work or residency based on conditions defined by the destination country and/or employer. We argue that better linkages between health systems and migrant HA processors at the country level are needed to shift these from being limited as an instrument of determining non-admissibility for purposes of visa issuance, to a process that may enhance public health. The importance of providing appropriate care and follow-up of migrants who "fail" their HA and the need for global efforts to enable data-collection and research on HAs are also highlighted.

Public goods games on adaptive coevolutionary networks

NASA Astrophysics Data System (ADS)

Pichler, Elgar; Shapiro, Avi M.

2017-07-01

Productive societies feature high levels of cooperation and strong connections between individuals. Public Goods Games (PGGs) are frequently used to study the development of social connections and cooperative behavior in model societies. In such games, contributions to the public good are made only by cooperators, while all players, including defectors, reap public goods benefits, which are shares of the contributions amplified by a synergy factor. Classic results of game theory show that mutual defection, as opposed to cooperation, is the Nash Equilibrium of PGGs in well-mixed populations, where each player interacts with all others. In this paper, we explore the coevolutionary dynamics of a low information public goods game on a complex network in which players adapt to their environment in order to increase individual payoffs relative to past payoffs parameterized by greediness. Players adapt by changing their strategies, either to cooperate or to defect, and by altering their social connections. We find that even if players do not know other players' strategies and connectivity, cooperation can arise and persist despite large short-term fluctuations.

Public goods games on adaptive coevolutionary networks.

PubMed

Pichler, Elgar; Shapiro, Avi M

2017-07-01

Productive societies feature high levels of cooperation and strong connections between individuals. Public Goods Games (PGGs) are frequently used to study the development of social connections and cooperative behavior in model societies. In such games, contributions to the public good are made only by cooperators, while all players, including defectors, reap public goods benefits, which are shares of the contributions amplified by a synergy factor. Classic results of game theory show that mutual defection, as opposed to cooperation, is the Nash Equilibrium of PGGs in well-mixed populations, where each player interacts with all others. In this paper, we explore the coevolutionary dynamics of a low information public goods game on a complex network in which players adapt to their environment in order to increase individual payoffs relative to past payoffs parameterized by greediness. Players adapt by changing their strategies, either to cooperate or to defect, and by altering their social connections. We find that even if players do not know other players' strategies and connectivity, cooperation can arise and persist despite large short-term fluctuations.

The ethics of big data as a public good: which public? Whose good?

PubMed Central

2016-01-01

International development and humanitarian organizations are increasingly calling for digital data to be treated as a public good because of its value in supplementing scarce national statistics and informing interventions, including in emergencies. In response to this claim, a ‘responsible data’ movement has evolved to discuss guidelines and frameworks that will establish ethical principles for data sharing. However, this movement is not gaining traction with those who hold the highest-value data, particularly mobile network operators who are proving reluctant to make data collected in low- and middle-income countries accessible through intermediaries. This paper evaluates how the argument for ‘data as a public good’ fits with the corporate reality of big data, exploring existing models for data sharing. I draw on the idea of corporate data as an ecosystem involving often conflicting rights, duties and claims, in comparison to the utilitarian claim that data's humanitarian value makes it imperative to share them. I assess the power dynamics implied by the idea of data as a public good, and how differing incentives lead actors to adopt particular ethical positions with regard to the use of data. This article is part of the themed issue ‘The ethical impact of data science’. PMID:28336800

Food Science for the Public Good

NASA Astrophysics Data System (ADS)

Miller, Cassandra

If you are interested in food science, looking for a meaningful career path, and are motivated by the desire to make a difference, you may find that a career working for the public good can be very rewarding. Often, such opportunities address issues of social responsibility, sustainability, public health, and/or economic development. Food scientists who choose this path typically have an interest in social and public health issues, and are usually driven by the achievement of some sort of social, health, or societal gain. As food science in itself is a very broad discipline, applying this knowledge for the public good can also take a variety of paths. Whether you're interested in manufacturing, food safety, nutrition, food policy, product development, quality control, marketing and sales, or any other discipline that makes up the diverse field of food science, various opportunities exist to make a difference to society.

Benefits of tolerance in public goods games.

PubMed

Szolnoki, Attila; Chen, Xiaojie

2015-10-01

Leaving the joint enterprise when defection is unveiled is always a viable option to avoid being exploited. Although loner strategy helps the population not to be trapped into the tragedy of the commons state, it could offer only a modest income for nonparticipants. In this paper we demonstrate that showing some tolerance toward defectors could not only save cooperation in harsh environments but in fact results in a surprisingly high average payoff for group members in public goods games. Phase diagrams and the underlying spatial patterns reveal the high complexity of evolving states where cyclic dominant strategies or two-strategy alliances can characterize the final state of evolution. We identify microscopic mechanisms which are responsible for the superiority of global solutions containing tolerant players. This phenomenon is robust and can be observed both in well-mixed and in structured populations highlighting the importance of tolerance in our everyday life.

Evolutionary stability in continuous nonlinear public goods games.

PubMed

Molina, Chai; Earn, David J D

2017-01-01

We investigate a type of public goods games played in groups of individuals who choose how much to contribute towards the production of a common good, at a cost to themselves. In these games, the common good is produced based on the sum of contributions from all group members, then equally distributed among them. In applications, the dependence of the common good on the total contribution is often nonlinear (e.g., exhibiting synergy or diminishing returns). To date, most theoretical and experimental studies have addressed scenarios in which the set of possible contributions is discrete. However, in many real-world situations, contributions are continuous (e.g., individuals volunteering their time). The "n-player snowdrift games" that we analyze involve continuously varying contributions. We establish under what conditions populations of contributing (or "cooperating") individuals can evolve and persist. Previous work on snowdrift games, using adaptive dynamics, has found that what we term an "equally cooperative" strategy is locally convergently and evolutionarily stable. Using static evolutionary game theory, we find conditions under which this strategy is actually globally evolutionarily stable. All these results refer to stability to invasion by a single mutant. We broaden the scope of existing stability results by showing that the equally cooperative strategy is locally stable to potentially large population perturbations, i.e., allowing for the possibility that mutants make up a non-negligible proportion of the population (due, for example, to genetic drift, environmental variability or dispersal).

What is a good public participation process? Five perspectives from the public.

PubMed

Webler, T; Tuler, S; Krueger, R

2001-03-01

It is now widely accepted that members of the public should be involved in environmental decision-making. This has inspired many to search for principles that characterize good public participation processes. In this paper we report on a study that identifies discourses about what defines a good process. Our case study was a forest planning process in northern New England and New York. We employed Q methodology to learn how participants characterize a good process differently, by selecting, defining, and privileging different principles. Five discourses, or perspectives, about good process emerged from our study. One perspective emphasizes that a good process acquires and maintains popular legitimacy. A second sees a good process as one that facilitates an ideological discussion. A third focuses on the fairness of the process. A fourth perspective conceptualizes participatory processes as a power struggle--in this instance a power play between local land-owning interests and outsiders. A fifth perspective highlights the need for leadership and compromise. Dramatic differences among these views suggest an important challenge for those responsible for designing and carrying out public participation processes. Conflicts may emerge about process designs because people disagree about what is good in specific contexts.

Pedagogical Uses of the Public Goods Concept in Economics.

ERIC Educational Resources Information Center

Kiesling, Herbert J.

1990-01-01

Describes some of the relatively unknown aspects of the concept of public goods and shows how they might be brought into undergraduate textbooks in microeconomic principles, public finance, and welfare economics. Illustrates how these aspects of public goods can be brought into undergraduate instruction. (DB)

Defining and Developing a Global Public Health Course for Public Health Graduates.

PubMed

Karkee, Rajendra; Comfort, Jude; Alfonso, Helman

2015-01-01

Global public health is increasingly being seen as a speciality field within the university education of public health. However, the exact meaning of global public health is still unclear, resulting in varied curricula and teaching units among universities. The contextual differences between high- and low- and middle-income countries, and the process of globalization need to be taken into account while developing any global public health course. Global public health and public health are not separable and global public health often appears as an extension of public health in the era of globalization and interdependence. Though global public health is readily understood as health of global population, it is mainly practiced as health problems and their solutions set within low- and middle-income countries. Additional specialist competencies relevant to the context of low- and middle-income countries are needed to work in this field. Although there can be a long list of competencies relevant to this broad topic, available literature suggests that knowledge and skills related with ethics and vulnerable groups/issues; globalization and its impact on health; disease burden; culture, society, and politics; and management are important.

"Globalized public health." A transdisciplinary comprehensive framework for analyzing contemporary globalization's influences on the field of public health.

PubMed

Lapaige, Véronique

2009-01-01

The current phase of globalization represents a "double-edged sword" challenge facing public health practitioners and health policy makers. The first "edge" throws light on two constructs in the field of public health: global health (formerly international health) and globalized public health. The second "edge" is that of global governance, and raises the question, "how can we construct public health regulations that adequately respond to both global and local complexities related to the two constructs mentioned earlier (global health and globalized public health)?" The two constructs call for the development of norms that will assure sustained population-wide health improvement and these two constructs have their own conceptual tools and theoretical models that permit a better understanding of them. In this paper, we introduce the "globalized public health" construct and we present an interactive comprehensive framework for critically analyzing contemporary globalization's influences on the field of public health. "Globalized public health", simultaneously a theoretical model and a conceptual framework, concerns the transformation of the field of public health in the sociohistorical context of globalization. The model is the fruit of an original theoretical research study conducted from 2005 to 2008 ("contextualized research," Gibbons' Mode II of knowledge production), founded on a QUAL-quant sequential mixed-method design. This research also reflects our political and ideological position, fuelled with aspirations of social democracy and cosmopolitical values. It is profoundly anchored in the pragmatic approach to globalization, looking to "reconcile" the market and equity. The model offers several features to users: (1) it is transdisciplinary; (2) it is interactive (CD-ROM); (3) it is nonlinear (nonlinear interrelations between the contextual globalization and the field of public health); (4) it is synchronic/diachronic (a double-crossed perspective permits

Bounded rationality in volunteering public goods games.

PubMed

Xu, Zhaojin; Wang, Zhen; Zhang, Lianzhong

2010-05-07

It is one of the fundamental problems in biology and social sciences how to maintain high levels of cooperation among selfish individuals. Theorists present an effective mechanism promoting cooperation by allowing for voluntary participation in public goods games. But Nash's theory predicts that no one can do better or worse than loners (players unwilling to join the public goods game) in the long run, and that the frequency of participants is independent of loners' payoff. In this paper, we introduce a degree of rationality and investigate the model by means of an approximate best response dynamics. Our research shows that the payoffs of the loners have a significant effect in anonymous voluntary public goods games by this introduction and that the dynamics will drive the system to a fixed point, which is different from the Nash equilibrium. In addition, we also qualitatively explain the existing experimental results. Copyright (c) 2010 Elsevier Ltd. All rights reserved.

Avoiding or restricting defectors in public goods games?

PubMed

Han, The Anh; Pereira, Luís Moniz; Lenaerts, Tom

2015-02-06

When creating a public good, strategies or mechanisms are required to handle defectors. We first show mathematically and numerically that prior agreements with posterior compensations provide a strategic solution that leads to substantial levels of cooperation in the context of public goods games, results that are corroborated by available experimental data. Notwithstanding this success, one cannot, as with other approaches, fully exclude the presence of defectors, raising the question of how they can be dealt with to avoid the demise of the common good. We show that both avoiding creation of the common good, whenever full agreement is not reached, and limiting the benefit that disagreeing defectors can acquire, using costly restriction mechanisms, are relevant choices. Nonetheless, restriction mechanisms are found the more favourable, especially in larger group interactions. Given decreasing restriction costs, introducing restraining measures to cope with public goods free-riding issues is the ultimate advantageous solution for all participants, rather than avoiding its creation. © 2014 The Author(s) Published by the Royal Society. All rights reserved.

Global public health today: connecting the dots.

PubMed

Lomazzi, Marta; Jenkins, Christopher; Borisch, Bettina

2016-01-01

Global public health today faces new challenges and is impacted by a range of actors from within and outside state boundaries. The diversity of the actors involved has created challenges and a complex environment that requires a new context-tailored global approach. The World Federation of Public Health Associations has embarked on a collaborative consultation with the World Health Organization to encourage a debate on how to adapt public health to its future role in global health. A qualitative study was undertaken. High-level stakeholders from leading universities, multilateral organizations, and other institutions worldwide participated in the study. Inductive content analyses were performed. Stakeholders underscored that global public health today should tackle the political, commercial, economic, social, and environmental determinants of health and social inequalities. A multisectoral and holistic approach should be guaranteed, engaging public health in broad dialogues and a concerted decision-making process. The connection between neoliberal ideology and public health reforms should be taken into account. The WHO must show leadership and play a supervising and technical role. More and better data are required across many programmatic areas of public health. Resources should be allocated in a sustainable and accountable way. Public health professionals need new skills that should be provided by a collaborative global education system. A common framework context-tailored to influence governments has been evaluated as useful. The study highlighted some of the main public health challenges currently under debate in the global arena, providing interesting ideas. A more inclusive integrated vision of global health in its complexity, shared and advocated for by all stakeholders involved in decision-making processes, is crucial. This vision represents the first step in innovating public health at the global level and should lead to a serious rethinking of education

Effects of income redistribution on the evolution of cooperation in spatial public goods games

NASA Astrophysics Data System (ADS)

Pei, Zhenhua; Wang, Baokui; Du, Jinming

2017-01-01

Income redistribution is the transfer of income from some individuals to others directly or indirectly by means of social mechanisms, such as taxation, public services and so on. Employing a spatial public goods game, we study the influence of income redistribution on the evolution of cooperation. Two kinds of evolutionary models are constructed, which describe local and global redistribution of income respectively. In the local model, players have to pay part of their income after each PGG and the accumulated income is redistributed to the members. While in the global model, all the players pay part of their income after engaging in all the local PGGs, which are centred on himself and his nearest neighbours, and the accumulated income is redistributed to the whole population. We show that the cooperation prospers significantly with increasing income expenditure proportion in the local redistribution of income, while in the global model the situation is opposite. Furthermore, the cooperation drops dramatically from the maximum curvature point of income expenditure proportion. In particular, the intermediate critical points are closely related to the renormalized enhancement factors.

The Measurement of Subjective Value and Its Relation to Contingent Valuation and Environmental Public Goods

PubMed Central

Khaw, Mel W.; Grab, Denise A.; Livermore, Michael A.; Vossler, Christian A.; Glimcher, Paul W.

2015-01-01

Environmental public goods—including national parks, clean air/water, and ecosystem services—provide substantial benefits on a global scale. These goods have unique characteristics in that they are typically “nonmarket” goods, with values from both use and passive use that accrue to a large number of individuals both in current and future generations. In this study, we test the hypothesis that neural signals in areas correlated with subjective valuations for essentially all other previously studied categories of goods (ventromedial prefrontal cortex and ventral striatum) also correlate with environmental valuations. We use contingent valuation (CV) as our behavioral tool for measuring valuations of environmental public goods. CV is a standard stated preference approach that presents survey respondents with information on an issue and asks questions that help policymakers determine how much citizens are willing to pay for a public good or policy. We scanned human subjects while they viewed environmental proposals, along with three other classes of goods. The presentation of all four classes of goods yielded robust and similar patterns of temporally synchronized brain activation within attentional networks. The activations associated with the traditional classes of goods replicate previous correlations between neural activity in valuation areas and behavioral preferences. In contrast, CV-elicited values for environmental proposals did not correlate with brain activity at either the individual or population level. For a sub-population of participants, CV-elicited values were correlated with activity within the dorsomedial prefrontal cortex, a region associated with cognitive control and shifting decision strategies. The results show that neural activity associated with the subjective valuation of environmental proposals differs profoundly from the neural activity associated with previously examined goods and preference measures. PMID:26221734

Global public health today: connecting the dots

PubMed Central

Lomazzi, Marta; Jenkins, Christopher; Borisch, Bettina

2016-01-01

Background Global public health today faces new challenges and is impacted by a range of actors from within and outside state boundaries. The diversity of the actors involved has created challenges and a complex environment that requires a new context-tailored global approach. The World Federation of Public Health Associations has embarked on a collaborative consultation with the World Health Organization to encourage a debate on how to adapt public health to its future role in global health. Design A qualitative study was undertaken. High-level stakeholders from leading universities, multilateral organizations, and other institutions worldwide participated in the study. Inductive content analyses were performed. Results Stakeholders underscored that global public health today should tackle the political, commercial, economic, social, and environmental determinants of health and social inequalities. A multisectoral and holistic approach should be guaranteed, engaging public health in broad dialogues and a concerted decision-making process. The connection between neoliberal ideology and public health reforms should be taken into account. The WHO must show leadership and play a supervising and technical role. More and better data are required across many programmatic areas of public health. Resources should be allocated in a sustainable and accountable way. Public health professionals need new skills that should be provided by a collaborative global education system. A common framework context-tailored to influence governments has been evaluated as useful. Conclusions The study highlighted some of the main public health challenges currently under debate in the global arena, providing interesting ideas. A more inclusive integrated vision of global health in its complexity, shared and advocated for by all stakeholders involved in decision-making processes, is crucial. This vision represents the first step in innovating public health at the global level and should lead

Good and Bad Public Prose.

ERIC Educational Resources Information Center

Cockburn, Stewart

1969-01-01

The basic requirements of all good prose are clarity, accuracy, brevity, and simplicity. Especially in public prose--in which the meaning is the crux of the article or speech--concise, vigorous English demands a minimum of adjectives, a maximum use of the active voice, nouns carefully chosen, a logical argument with no labored or obscure points,…

Global oscillations in the Optional Public Goods Game under spatial diffusion

NASA Astrophysics Data System (ADS)

Valverde, Pablo A.; da Silva, Roberto; Stock, Eduardo V.

2017-05-01

Social dilemmas lead to natural conflict between cooperation and self interests among individuals in large populations. The emergence of cooperation and its maintenance is the key for the understanding of fundamental concepts about the evolution of species. In order to comprehend the mechanisms involved in this framework, here we study the Optional Public Good Games with focus on the effects of diffusive aspects in the emergent patterns of cyclic dominance between the strategies. Differently from other works, we showed that rock-paper-scissors (RPS) patterns occur by introducing a simple kind of random mobility in a lattice sparsely occupied. Such pattern has been revealed to be very important in the conservation of the species in ecological and social environments. The goal of this paper is to show that we do not need more elaborated schemes for construction of the neighbourhood in the game to observe RPS patterns as suggested in the literature. As an interesting additional result, in this contribution we also propose an alternative method to quantify the RPS density in a quantitative context of the game theory which becomes possible to perform a finite size scaling study. Such approach can be very interesting to be applied in other games generically.

How Can ABER Serve the Public Good? A Critical Brechtian Perspective

ERIC Educational Resources Information Center

Blumenfeld-Jones, Donald

2014-01-01

In this special issue, each author addresses how ABER work connects with and/or directly addresses society's need/s and the public good as perceived by the researcher. As there are many construals of the "public good" and the relation to art-making and the arts to this "public good," each author will conceptualize her/his…

Global warming in the public sphere.

PubMed

Corfee-Morlot, Jan; Maslin, Mark; Burgess, Jacquelin

2007-11-15

Although the science of global warming has been in place for several decades if not more, only in the last decade and a half has the issue moved clearly into the public sphere as a public policy issue and a political priority. To understand how and why this has occurred, it is essential to consider the history of the scientific theory of the greenhouse effect, the evidence that supports it and the mechanisms through which science interacts with lay publics and other elite actors, such as politicians, policymakers and business decision makers. This article reviews why and how climate change has moved from the bottom to the top of the international political agenda. It traces the scientific discovery of global warming, political and institutional developments to manage it as well as other socially mediated pathways for understanding and promoting global warming as an issue in the public sphere. The article also places this historical overview of global warming as a public issue into a conceptual framework for understanding relationships between society and nature with emphasis on the co-construction of knowledge.

Delay, probability, and social discounting in a public goods game.

PubMed

Jones, Bryan A; Rachlin, Howard

2009-01-01

A human social discount function measures the value to a person of a reward to another person at a given social distance. Just as delay discounting is a hyperbolic function of delay, and probability discounting is a hyperbolic function of odds-against, social discounting is a hyperbolic function of social distance. Experiment 1 obtained individual social, delay, and probability discount functions for a hypothetical $75 reward; participants also indicated how much of an initial $100 endowment they would contribute to a common investment in a public good. Steepness of discounting correlated, across participants, among all three discount dimensions. However, only social and probability discounting were correlated with the public-good contribution; high public-good contributors were more altruistic and also less risk averse than low contributors. Experiment 2 obtained social discount functions with hypothetical $75 rewards and delay discount functions with hypothetical $1,000 rewards, as well as public-good contributions. The results replicated those of Experiment 1; steepness of the two forms of discounting correlated with each other across participants but only social discounting correlated with the public-good contribution. Most participants in Experiment 2 predicted that the average contribution would be lower than their own contribution.

Importance and globalization status of good manufacturing practice (GMP) requirements for pharmaceutical excipients

PubMed Central

Abdellah, Abubaker; Noordin, Mohamed Ibrahim; Wan Ismail, Wan Azman

2013-01-01

Pharmaceutical excipients are no longer inert materials but it is effective and able to improve the characteristics of the products’ quality, stability, functionality, safety, solubility and acceptance of patients. It can interact with the active ingredients and alter the medicament characteristics. The globalization of medicines’ supply enhances the importance of globalized good manufacturing practice (GMP) requirements for pharmaceutical excipients. This review was intended to assess the globalization status of good manufacturing practice (GMP) requirements for pharmaceutical excipients. The review outcomes demonstrate that there is a lack of accurately defined methods to evaluate and measure excipients’ safety. Furthermore good manufacturing practice requirements for excipients are not effectively globalized. PMID:25685037

Drug Policy and the Public Good: a summary of the book.

PubMed

2010-07-01

Drug Policy and the Public Good was written by an international group of scientists from the fields of addiction, public health, criminology and policy studies to improve the linkages between drug research and drug policy. The book provides a conceptual basis for evidence-informed drug policy and describes epidemiological data on the global dimensions of drug misuse. The core of the book is a critical review of the cumulative scientific evidence in five general areas of drug policy: primary prevention programmes in schools and other settings; health and social services for drug users; attempts to control the supply of drugs, including the international treaty system; law enforcement and ventures into decriminalization; and control of the psychotropic substance market through prescription drug regimes. The final chapters discuss the current state of drug policies in different parts of the world and describe the need for future approaches to drug policy that are coordinated and informed by evidence.

A global goodness-of-fit statistic for Cox regression models.

PubMed

Parzen, M; Lipsitz, S R

1999-06-01

In this paper, a global goodness-of-fit test statistic for a Cox regression model, which has an approximate chi-squared distribution when the model has been correctly specified, is proposed. Our goodness-of-fit statistic is global and has power to detect if interactions or higher order powers of covariates in the model are needed. The proposed statistic is similar to the Hosmer and Lemeshow (1980, Communications in Statistics A10, 1043-1069) goodness-of-fit statistic for binary data as well as Schoenfeld's (1980, Biometrika 67, 145-153) statistic for the Cox model. The methods are illustrated using data from a Mayo Clinic trial in primary billiary cirrhosis of the liver (Fleming and Harrington, 1991, Counting Processes and Survival Analysis), in which the outcome is the time until liver transplantation or death. The are 17 possible covariates. Two Cox proportional hazards models are fit to the data, and the proposed goodness-of-fit statistic is applied to the fitted models.

Chimera states in a network-organized public goods game with destructive agents

NASA Astrophysics Data System (ADS)

Kouvaris, Nikos E.; Requejo, Rubén J.; Hizanidis, Johanne; Díaz-Guilera, Albert

2016-12-01

We found that a network-organized metapopulation of cooperators, defectors, and destructive agents playing the public goods game with mutations can collectively reach global synchronization or chimera states. Global synchronization is accompanied by a collective periodic burst of cooperation, whereas chimera states reflect the tendency of the networked metapopulation to be fragmented in clusters of synchronous and incoherent bursts of cooperation. Numerical simulations have shown that the system's dynamics switches between these two steady states through a first order transition. Depending on the parameters determining the dynamical and topological properties, chimera states with different numbers of coherent and incoherent clusters are observed. Our results present the first systematic study of chimera states and their characterization in the context of evolutionary game theory. This provides a valuable insight into the details of their occurrence, extending the relevance of such states to natural and social systems.

Adaptive play stabilizes cooperation in continuous public goods games

NASA Astrophysics Data System (ADS)

Wu, Te; Wang, Long

2018-04-01

We construct a model to study the effects of repeated interaction on the evolution of cooperation in continuous public goods games. Instead of preassigning the duration of repeatedness, the likelihood of group entering next round interaction is positively dependent on the group's current cooperativeness. Meanwhile, when the disturbance happens, the interaction terminates. Under rare mutations, we show that such adaptive play can lead to the dominance of full cooperative state for weak disturbance. For fairly strong disturbance, all-or-none cooperative states share higher fractions of time in the long run, results similar to the ones reported in the study (Pinheiro et al., 2014) while differing from the ones reported in another relevant study (Van Segbroeck et al., 2012), although only strategy space and way determining next round vary. Our results remain valid when groups enter next round with a given probability independent of groups' cooperativeness. In the synergic public goods games, the positive effects of repeated interactions on promoting cooperation is further strengthened. In the discounted public goods game, only very weak disturbance can lead to the dominance of full cooperative state while fairly strong disturbance can favor both full cooperative state and a partially cooperative state. Our study thus enriches the literature on the evolution of cooperation in repeated public goods games.

Potential follow-up increases private contributions to public goods.

PubMed

Rogers, Todd; Ternovski, John; Yoeli, Erez

2016-05-10

People contribute more to public goods when their contributions are made more observable to others. We report an intervention that subtly increases the observability of public goods contributions when people are solicited privately and impersonally (e.g., mail, email, social media). This intervention is tested in a large-scale field experiment (n = 770,946) in which people are encouraged to vote through get-out-the-vote letters. We vary whether the letters include the message, "We may call you after the election to ask about your voting experience." Increasing the perceived observability of whether people vote by including that message increased the impact of the get-out-the-vote letters by more than the entire effect of a typical get-out-the-vote letter. This technique for increasing perceived observability can be replicated whenever public goods solicitations are made in private.

Public Schools and the Common Good.

ERIC Educational Resources Information Center

Reese, William J.

1988-01-01

Improving public school education, especially for the poor, requires defining and articulating some vision of the common good. This article reviews key positions taken by liberals and conservatives regarding educational reform during the 19th and 20th centuries and critiques these positions with regard to their disservice to the poor. (IAH)

The Global Public Health Intelligence Network and early warning outbreak detection: a Canadian contribution to global public health.

PubMed

Mykhalovskiy, Eric; Weir, Lorna

2006-01-01

The recent SARS epidemic has renewed widespread concerns about the global transmission of infectious diseases. In this commentary, we explore novel approaches to global infectious disease surveillance through a focus on an important Canadian contribution to the area--the Global Public Health Intelligence Network (GPHIN). GPHIN is a cutting-edge initiative that draws on the capacity of the Internet and newly available 24/7 global news coverage of health events to create a unique form of early warning outbreak detection. This commentary outlines the operation and development of GPHIN and compares it to ProMED-mail, another Internet-based approach to global health surveillance. We argue that GPHIN has created an important shift in the relationship of public health and news information. By exiting the pyramid of official reporting, GPHIN has created a new monitoring technique that has disrupted national boundaries of outbreak notification, while creating new possibilities for global outbreak response. By incorporating news within the emerging apparatus of global infectious disease surveillance, GPHIN has effectively responded to the global media's challenge to official country reporting of outbreak and enhanced the effectiveness and credibility of international public health.

Doing Arts-Based Educational Research for the Public Good: An Impossible Possibility?

ERIC Educational Resources Information Center

O'Donoghue, Donal

2014-01-01

In this special issue, each author addresses how arts-based educational research (ABER) work connects with and/or directly addresses society's need/s and the public good as perceived by the researcher. As there are many construals of the "public good" and the relation to art-making and the arts to this "public good," each…

Universities, the Public Good and Professional Education in the UK

ERIC Educational Resources Information Center

East, Linda; Stokes, Rebecca; Walker, Melanie

2014-01-01

In times of economic uncertainty, questions of the purpose and value of higher education come to the fore. Such questions have particular relevance when directed towards the preparation of professionally qualified graduates who might be expected to contribute to the public good. However, definitions of the public good are contested and the role of…

The Challenges of Delivering Public Good in Arab Universities: Faculty Perspectives

ERIC Educational Resources Information Center

Almansour, Sana; Kempner, Ken

2017-01-01

The contribution of Arab universities to the public good is being greatly compromised by the political and economic instability of the Arab Spring. To understand the role Arabian universities are playing in the public sphere and their ability to contribute to the public good, we interviewed 74 professors from 14 countries. Analysis of the faculty…

How insurance affects altruistic provision in threshold public goods games.

PubMed

Zhang, Jianlei; Zhang, Chunyan; Cao, Ming

2015-03-13

The occurrence and maintenance of cooperative behaviors in public goods systems have attracted great research attention across multiple disciplines. A threshold public goods game requires a minimum amount of contributions to be collected from a group of individuals for provision to occur. Here we extend the common binary-strategy combination of cooperation and defection by adding a third strategy, called insured cooperation, which corresponds to buying an insurance covering the potential loss resulted from the unsuccessful public goods game. Particularly, only the contributing agents can opt to be insured, which is an effort decreasing the amount of the potential loss occurring. Theoretical computations suggest that when agents face the potential aggregate risk in threshold public goods games, more contributions occur with increasing compensation from insurance. Moreover, permitting the adoption of insurance significantly enhances individual contributions and facilitates provision, especially when the required threshold is high. This work also relates the strategy competition outcomes to different allocation rules once the resulted contributions exceed the threshold point in populations nested within a dilemma.

[Good governance of publicly-produced health services: ideas for moving forward].

PubMed

Freire, José Manuel; Repullo, Jose Ramon

2011-06-01

The good performance of publicly-produced health services is of vital importance, well beyond the health sector. Taking into account the great complexity of the health services in the public sector due both to their public and professional nature, we identify seven Gordian Knots as being responsible for the most frequent problems of publicly produced health services in Spain and Latin America. From the concept of good governance we take its character as a normative and ethical benchmark and its potential to renew and invigorate the government of the public sector. From comparative analysis of publicly-produced health services in the best performing countries, we extract eight characteristics which contribute significantly to good performance. A final reflection is on the relevance of the importance of offsetting the potential hostility to a reformist impulse of the status-quo with alliances that strengthen public trust and the social contract between health professionals and citizens based on the values of public health systems.

Parent Trigger Policies, Representation, and the Public Good

ERIC Educational Resources Information Center

Allen, Ann; Saultz, Andrew

2015-01-01

Using theories of representation and democratic education, this article examines the impetus of parent trigger policies in the United States and their potential effects on public good goals for public education. The article also uses theories of representation and responsible democratic governance to assess the parent trigger policies, or what are…

Comprehensive effective and efficient global public health surveillance

PubMed Central

2010-01-01

At a crossroads, global public health surveillance exists in a fragmented state. Slow to detect, register, confirm, and analyze cases of public health significance, provide feedback, and communicate timely and useful information to stakeholders, global surveillance is neither maximally effective nor optimally efficient. Stakeholders lack a globa surveillance consensus policy and strategy; officials face inadequate training and scarce resources. Three movements now set the stage for transformation of surveillance: 1) adoption by Member States of the World Health Organization (WHO) of the revised International Health Regulations (IHR[2005]); 2) maturation of information sciences and the penetration of information technologies to distal parts of the globe; and 3) consensus that the security and public health communities have overlapping interests and a mutual benefit in supporting public health functions. For these to enhance surveillance competencies, eight prerequisites should be in place: politics, policies, priorities, perspectives, procedures, practices, preparation, and payers. To achieve comprehensive, global surveillance, disparities in technical, logistic, governance, and financial capacities must be addressed. Challenges to closing these gaps include the lack of trust and transparency; perceived benefit at various levels; global governance to address data power and control; and specified financial support from globa partners. We propose an end-state perspective for comprehensive, effective and efficient global, multiple-hazard public health surveillance and describe a way forward to achieve it. This end-state is universal, global access to interoperable public health information when it’s needed, where it’s needed. This vision mitigates the tension between two fundamental human rights: first, the right to privacy, confidentiality, and security of personal health information combined with the right of sovereign, national entities to the ownership and

Comprehensive effective and efficient global public health surveillance.

PubMed

McNabb, Scott J N

2010-12-03

At a crossroads, global public health surveillance exists in a fragmented state. Slow to detect, register, confirm, and analyze cases of public health significance, provide feedback, and communicate timely and useful information to stakeholders, global surveillance is neither maximally effective nor optimally efficient. Stakeholders lack a globa surveillance consensus policy and strategy; officials face inadequate training and scarce resources.Three movements now set the stage for transformation of surveillance: 1) adoption by Member States of the World Health Organization (WHO) of the revised International Health Regulations (IHR[2005]); 2) maturation of information sciences and the penetration of information technologies to distal parts of the globe; and 3) consensus that the security and public health communities have overlapping interests and a mutual benefit in supporting public health functions. For these to enhance surveillance competencies, eight prerequisites should be in place: politics, policies, priorities, perspectives, procedures, practices, preparation, and payers.To achieve comprehensive, global surveillance, disparities in technical, logistic, governance, and financial capacities must be addressed. Challenges to closing these gaps include the lack of trust and transparency; perceived benefit at various levels; global governance to address data power and control; and specified financial support from globa partners.We propose an end-state perspective for comprehensive, effective and efficient global, multiple-hazard public health surveillance and describe a way forward to achieve it. This end-state is universal, global access to interoperable public health information when it's needed, where it's needed. This vision mitigates the tension between two fundamental human rights: first, the right to privacy, confidentiality, and security of personal health information combined with the right of sovereign, national entities to the ownership and stewardship

Global health-related publications in otolaryngology are increasing.

PubMed

Chambers, Kyle J; Creighton, Francis; Abdul-Aziz, Dunia; Cheney, Mack; Randolph, Gregory W

2015-04-01

Determine trends in global health-related publication in otolaryngology. A review of research databases. A search of publications available on PubMed and nine additional databases was undertaken reviewing two time periods 10 years apart for the timeframes 1998 to 2002 (early time period) and 2008 to 2012 (recent time period) using specific search terms to identify global health-related publications in otolaryngology. Publications were examined for region of origin, subspecialty, type of publication, and evidence of international collaboration. χ and t test analyses were used to identify trends. In the 1998 to 2002 time period, a total of 26 publications met inclusion criteria for the study, with a mean of 5.2 ± 2.8 publications per year. In the 2008 to 2012 time period, a total of 61 publications met inclusion criteria, with a mean of 12.3 ± 5.6 publications per year. The 235% increase in global health-related publications identified between the two study periods was statistically significant (P = .02). The absolute number of publications in which collaboration occurred between countries increased from three in the early time period to nine the recent time period. There has been a significant increase in the volume of global health-related publications in English language otolaryngology journals over the past decade, providing strong evidence of the increasing trend of global health as an academic pursuit within the field of otolaryngology. © 2014 The American Laryngological, Rhinological and Otological Society, Inc.

Global Trade and Public Health

PubMed Central

Shaffer, Ellen R.; Waitzkin, Howard; Brenner, Joseph; Jasso-Aguilar, Rebeca

2005-01-01

Global trade and international trade agreements have transformed the capacity of governments to monitor and to protect public health, to regulate occupational and environmental health conditions and food products, and to ensure affordable access to medications. Proposals under negotiation for the World Trade Organization’s General Agreement on Trade in Services (GATS) and the regional Free Trade Area of the Americas (FTAA) agreement cover a wide range of health services, health facilities, clinician licensing, water and sanitation services, and tobacco and alcohol distribution services. Public health professionals and organizations rarely participate in trade negotiations or in resolution of trade disputes. The linkages among global trade, international trade agreements, and public health deserve more attention than they have received to date. PMID:15623854

Knowledge networks for global public health.

PubMed

Natividad, Maria Dulce F; Fiereck, Kirk J; Parker, Richard

2012-01-01

The challenges posed by a globalised world have made it imperative for society to search for solutions to emerging issues and to develop new ways of looking at old problems. Current discussions about global public health demand a shift in paradigms and the strategic positioning of public health within broader policy discussions that will enable it to influence political and action agendas. Critical to responding to these challenges is the generation, transmission and dissemination of new knowledge to create value. Recognising the cutting-edge role of knowledge, as a new form of capital that drives innovation and transforms society, the formation of knowledge networks is viewed as a strategy for developing a shared intellectual, conceptual and ethical infrastructure for the field of global public health. These knowledge networks are envisioned as a vehicle for sharing diverse perspectives, encouraging debate and sustaining alternative ways of thinking about and responding to the challenges that confront global public health today and in the future.

The emergence of coordination in public good games

NASA Astrophysics Data System (ADS)

Hichri, W.; Kirman, A.

2007-01-01

In physical models it is well understood that the aggregate behaviour of a system is not in one to one correspondence with the behaviour of the average individual element of that system. Yet, in many economic models the behaviour of aggregates is thought of as corresponding to that of an individual. A typical example is that of public goods experiments. A systematic feature of such experiments is that, with repetition, people contribute less to public goods. A typical explanation is that people “learn to play Nash” or something approaching it. To justify such an explanation, an individual learning model is tested on average or aggregate data. In this paper we will examine this idea by analysing average and individual behaviour in a series of public goods experiments. We analyse data from a series of games of contributions to public goods and as is usual, we test a learning model on the average data. We then look at individual data, examine the changes that this produces and see if some general model such as the EWA (Expected Weighted Attraction) with varying parameters can account for individual behaviour. We find that once we disaggregate data such models have poor explanatory power. Groups do not learn as supposed, their behaviour differs markedly from one group to another, and the behaviour of the individuals who make up the groups also varies within groups. The decline in aggregate contributions cannot be explained by resorting to a uniform model of individual behaviour. However, the Nash equilibrium of such a game is a total payment for all the individuals and there is some convergence of the group in this respect. Yet the individual contributions do not converge. How the individuals “self-organsise” to coordinate, even in this limited way remains to be explained.

The global context for public health nutrition taxation.

PubMed

Thow, Anne Marie; Heywood, Peter; Leeder, Stephen; Burns, Lee

2011-01-01

To assess critically the scope for public health nutrition taxation within the framework of the global tax reform agenda. Review of the tax policy literature for global policy priorities relevant to public health nutrition taxation; critical analysis of proposals for public health nutrition taxation judged against the global agenda for tax reform. The global tax reform agenda shapes decisions of tax policy makers in all countries. By understanding this agenda, public health nutritionists can make feasible taxation proposals and thus improve the development, uptake and implementation of recommendations for nutrition-related taxation. The priorities of the global tax reform agenda relevant to public health nutrition taxation are streamlining of taxes, adoption of value-added tax (VAT), minimisation of excise taxes (except to correct for externalities) and removal of import taxes in line with trade liberalisation policies. Proposals consistent with the global tax reform agenda have included excise taxes, extension of VAT to currently exempted (unhealthy) foods and tariff reductions for healthy foods. Proposals for public health nutrition taxation should (i) use existing types and rates of taxes where possible, (ii) use excise taxes that specifically address externalities, (iii) avoid differential VAT on foods and (iv) use import taxes in ways that comply with trade liberalisation priorities.

Multiple scales in metapopulations of public goods producers

NASA Astrophysics Data System (ADS)

Bauer, Marianne; Frey, Erwin

2018-04-01

Multiple scales in metapopulations can give rise to paradoxical behavior: in a conceptual model for a public goods game, the species associated with a fitness cost due to the public good production can be stabilized in the well-mixed limit due to the mere existence of these scales. The scales in this model involve a length scale corresponding to separate patches, coupled by mobility, and separate time scales for reproduction and interaction with a local environment. Contrary to the well-mixed high mobility limit, we find that for low mobilities, the interaction rate progressively stabilizes this species due to stochastic effects, and that the formation of spatial patterns is not crucial for this stabilization.

Bikes, helmets, and public health: decision-making when goods collide.

PubMed

Bateman-House, Alison

2014-06-01

How ought public officials address policy choices that entail trade-offs between desirable public health goods? Increasing cycling improves public health both by promoting physical activity and by decreasing vehicle use, thus reducing vehicular emissions. Proponents of bicycle helmets argue that, used properly, they protect individual cyclists; however, there is concern that mandating helmet use may result in a decrease in cycling. In 2012, New York City Mayor Michael Bloomberg opposed a bicycle helmet mandate, concerned that it would have a negative impact on the city's cycling rate, which he had sought to increase. The mayor did not explain his rationale, leaving constituents unsure why he opposed the proposal. This case study underscores the challenge of creating public policy in the context of competing public health goods.

Stimulating Contributions to Public Goods through Information Feedback: Some Experimental Results

PubMed Central

Janssen, Marco A.; Lee, Allen; Sundaram, Hari

2016-01-01

In traditional public good experiments participants receive an endowment from the experimenter that can be invested in a public good or kept in a private account. In this paper we present an experimental environment where participants can invest time during five days to contribute to a public good. Participants can make contributions to a linear public good by logging into a web application and performing virtual actions. We compared four treatments, with different group sizes and information of (relative) performance of other groups. We find that information feedback about performance of other groups has a small positive effect if we control for various attributes of the groups. Moreover, we find a significant effect of the contributions of others in the group in the previous day on the number of points earned in the current day. Our results confirm that people participate more when participants in their group participate more, and are influenced by information about the relative performance of other groups. PMID:27459070

Evolution of global cooperation driven by risks

NASA Astrophysics Data System (ADS)

Du, Jinming; Wu, Bin; Wang, Long

2012-05-01

Globalization facilitates our communication with each other, while it magnifies problems such as overharvesting of natural resources and human-induced climate change. Thus people all over the world are involved in a global social dilemma which calls for worldwide cooperation to reduce the risks of these extreme events and disasters. A collective target (threshold) is required to prevent such events. Everyone may lose their wealth once their total individual contributions fail to reach the threshold. To this end, we establish a model of threshold public goods games in a group-structured population and investigate its evolutionary process. We study multilevel public goods games with defectors, local cooperators, and global cooperators and are primarily concerned with how the global cooperative behavior evolves. We find that, compared with the standard public goods games, the strategy of global cooperation accounts for a bigger proportion in the stationary distribution of threshold public goods games. On the other hand, the fixation time of the global cooperation strategy is greatly shortened with increase of the probability of disaster striking. Therefore, global risks induced by the threshold can effectively promote global cooperation in environmental investment and the reduction of greenhouse gas emissions.

Public Good and the Nexus of Social Justice, Feminism, and Rock "n" Roll

ERIC Educational Resources Information Center

DePrince, Anne P.

2009-01-01

This essay was developed from a talk delivered during the Public Good Conference at the University of Denver (October 2008). The theme of the conference was "Making Public Good Work." Conference speakers were asked to address questions about how we make public good work in both teaching and research. In particular, what inspires us to do this…

Coevolving agent strategies and network topology for the public goods games

NASA Astrophysics Data System (ADS)

Zhang, C. Y.; Zhang, J. L.; Xie, G. M.; Wang, L.

2011-03-01

Much of human cooperation remains an evolutionary riddle. Coevolutionary public goods games in structured populations are studied where players can change from an unproductive public goods game to a productive one, by evaluating the productivity of the public goods games. In our model, each individual participates in games organized by its neighborhood plus by itself. Coevolution here refers to an evolutionary process entailing both deletion of existing links and addition of new links between agents that accompanies the evolution of their strategies. Furthermore, we investigate the effects of time scale separation of strategy and structure on cooperation level. This study presents the following: Foremost, we observe that high cooperation levels in public goods interactions are attained by the entangled coevolution of strategy and structure. Presented results also confirm that the resulting networks show many features of real systems, such as cooperative behavior and hierarchical clustering. The heterogeneity of the interaction network is held responsible for the observed promotion of cooperation. We hope our work may offer an explanation for the origin of large-scale cooperative behavior among unrelated individuals.

Cooperation, Trust, and Antagonism: How Public Goods Are Promoted.

PubMed

Parks, Craig D; Joireman, Jeff; Van Lange, Paul A M

2013-12-01

One of the most continually vexing problems in society is the variability with which citizens support endeavors that are designed to help a great number of people. In this article, we examine the twin roles of cooperative and antagonistic behavior in this variability. We find that each plays an important role, though their contributions are, understandably, at odds. It is this opposition that produces seeming unpredictability in citizen response to collective need. In fact, we suggest that careful consideration of the research allows one to often predict when efforts to provide a collectively beneficial good will succeed and when they will fail. To understand the dynamics of participation in response to collective need, it is necessary to distinguish between the primary types of need situations. A public good is an entity that relies in whole or in part on contributions to be provided. Examples of public goods are charities and public broadcasting. Public goods require that citizens experience a short-term loss (of their contribution) in order to realize a long-term gain (of the good). However, because everyone can use the good once it is provided, there is also an incentive to not contribute, let others give, and then take advantage of their efforts. This state of affairs introduces a conflict between doing what is best for oneself and what is best for the group. In a public goods situation, cooperation and antagonism impact how one resolves this conflict. The other major type of need situation is a common-pool resource problem. Here, a good is fully provided at the outset, and citizens may sample from it. The resource is usually, but not necessarily, partially replenished. Examples of replenished resources are drinking water and trees; examples of resources that are functionally not replenished are oil and minerals. Common-pool resources allow citizens to experience a short-term gain (by getting what they want in the early life of the resource) but also present

Review: Game theory of public goods in one-shot social dilemmas without assortment.

PubMed

Archetti, Marco; Scheuring, István

2012-04-21

We review the theory of public goods in biology. In the N-person prisoner's dilemma, where the public good is a linear function of the individual contributions, cooperation requires some form of assortment, for example due to kin discrimination, population viscosity or repeated interactions. In most social species ranging from bacteria to humans, however, public goods are usually a non-linear function of the contributions, which makes cooperation possible without assortment. More specifically, a polymorphic state can be stable in which cooperators and non-cooperators coexist. The existence of mixed equilibria in public goods games is a fundamental result in the study of cooperation that has been overlooked so far, because of the disproportionate attention given to the two- and N-person prisoner's dilemma. Methods and results from games with pairwise interactions or linear benefits cannot, in general, be extended to the analysis of public goods. Game theory helps explain the production of public goods in one-shot, N-person interactions without assortment, it leads to predictions that can be easily tested and allows a prescriptive approach to cooperation. Copyright © 2011 Elsevier Ltd. All rights reserved.

Education for public health in Europe and its global outreach

PubMed Central

Bjegovic-Mikanovic, Vesna; Jovic-Vranes, Aleksandra; Czabanowska, Katarzyna; Otok, Robert

2014-01-01

Introduction At the present time, higher education institutions dealing with education for public health in Europe and beyond are faced with a complex and comprehensive task of responding to global health challenges. Review Literature reviews in public health and global health and exploration of internet presentations of regional and global organisations dealing with education for public health were the main methods employed in the work presented in this paper. Higher academic institutions are searching for appropriate strategies in competences-based education, which will increase the global attractiveness of their academic programmes and courses for continuous professional development. Academic professionals are taking advantage of blended learning and new web technologies. In Europe and beyond they are opening up debates about the scope of public health and global health. Nevertheless, global health is bringing revitalisation of public health education, which is recognised as one of the core components by many other academic institutions involved in global health work. More than ever, higher academic institutions for public health are recognising the importance of institutional partnerships with various organisations and efficient modes of cooperation in regional and global networks. Networking in a global setting is bringing new opportunities, but also opening debates about global harmonisation of competence-based education to achieve functional knowledge, increase mobility of public health professionals, better employability and affordable performance. Conclusions As public health opportunities and threats are increasingly global, higher education institutions in Europe and in other regions have to look beyond national boundaries and participate in networks for education, research and practice. PMID:24560263

Education for public health in Europe and its global outreach.

PubMed

Bjegovic-Mikanovic, Vesna; Jovic-Vranes, Aleksandra; Czabanowska, Katarzyna; Otok, Robert

2014-01-01

At the present time, higher education institutions dealing with education for public health in Europe and beyond are faced with a complex and comprehensive task of responding to global health challenges. Literature reviews in public health and global health and exploration of internet presentations of regional and global organisations dealing with education for public health were the main methods employed in the work presented in this paper. Higher academic institutions are searching for appropriate strategies in competences-based education, which will increase the global attractiveness of their academic programmes and courses for continuous professional development. Academic professionals are taking advantage of blended learning and new web technologies. In Europe and beyond they are opening up debates about the scope of public health and global health. Nevertheless, global health is bringing revitalisation of public health education, which is recognised as one of the core components by many other academic institutions involved in global health work. More than ever, higher academic institutions for public health are recognising the importance of institutional partnerships with various organisations and efficient modes of cooperation in regional and global networks. Networking in a global setting is bringing new opportunities, but also opening debates about global harmonisation of competence-based education to achieve functional knowledge, increase mobility of public health professionals, better employability and affordable performance. As public health opportunities and threats are increasingly global, higher education institutions in Europe and in other regions have to look beyond national boundaries and participate in networks for education, research and practice.

Inequality, communication, and the avoidance of disastrous climate change in a public goods game.

PubMed

Tavoni, Alessandro; Dannenberg, Astrid; Kallis, Giorgos; Löschel, Andreas

2011-07-19

International efforts to provide global public goods often face the challenges of coordinating national contributions and distributing costs equitably in the face of uncertainty, inequality, and free-riding incentives. In an experimental setting, we distribute endowments unequally among a group of people who can reach a fixed target sum through successive money contributions, knowing that if they fail, they will lose all their remaining money with 50% probability. In some treatments, we give players the option to communicate intended contributions. We find that inequality reduces the prospects of reaching the target but that communication increases success dramatically. Successful groups tend to eliminate inequality over the course of the game, with rich players signaling willingness to redistribute early on. Our results suggest that coordination-promoting institutions and early redistribution from richer to poorer nations are both decisive for the avoidance of global calamities, such as disruptive climate change.

Inequality, communication, and the avoidance of disastrous climate change in a public goods game

PubMed Central

Tavoni, Alessandro; Dannenberg, Astrid; Kallis, Giorgos; Löschel, Andreas

2011-01-01

International efforts to provide global public goods often face the challenges of coordinating national contributions and distributing costs equitably in the face of uncertainty, inequality, and free-riding incentives. In an experimental setting, we distribute endowments unequally among a group of people who can reach a fixed target sum through successive money contributions, knowing that if they fail, they will lose all their remaining money with 50% probability. In some treatments, we give players the option to communicate intended contributions. We find that inequality reduces the prospects of reaching the target but that communication increases success dramatically. Successful groups tend to eliminate inequality over the course of the game, with rich players signaling willingness to redistribute early on. Our results suggest that coordination-promoting institutions and early redistribution from richer to poorer nations are both decisive for the avoidance of global calamities, such as disruptive climate change. PMID:21730154

Asymmetric public goods game cooperation through pest control.

PubMed

Reeves, T; Ohtsuki, H; Fukui, S

2017-12-21

Cooperation in a public goods game has been studied extensively to find the conditions for sustaining the commons, yet the effect of asymmetry between agents has been explored very little. Here we study a game theoretic model of cooperation for pest control among farmers. In our simple model, each farmer has a paddy of the same size arranged adjacently on a line. A pest outbreak occurs at an abandoned paddy at one end of the line, directly threatening the frontier farmer adjacent to it. Each farmer pays a cost of his or her choice to an agricultural collective, and the total sum held by the collective is used for pest control, with success probability increasing with the sum. Because the farmers' incentives depend on their distance from the pest outbreak, our model is an asymmetric public goods game. We derive each farmer's cost strategy at the Nash equilibrium. We find that asymmetry among farmers leads to a few unexpected outcomes. The individual costs at the equilibrium do not necessarily increase with how much the future is valued but rather show threshold behavior. Moreover, an increase in the number of farmers can sometimes paradoxically undermine pest prevention. A comparison with a symmetric public goods game model reveals that the farmer at the greatest risk pays a disproportionate amount of cost in the asymmetric game, making the use of agricultural lands less sustainable. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

Global oral health in the framework of the Global Charter for the Public's Health.

PubMed

Lee, Hyewon; Lomazzi, Marta; Lee, Aimee; Bedi, Raman

2018-05-01

Oral diseases are a neglected epidemic affecting all ages globally and can substantially impact overall health and well-being. Even though most oral diseases are preventable and share major risk factors with other non-communicable diseases, integration of oral health into public health systems is still limited in both clinical and health policy perspectives. This Viewpoint aims to highlight oral health from a global health perspective, calling for all public health leaders to advocate for oral health of all. We strongly recommend oral health as an essential part of public health policy and oral health-related activities to be aligned with the Global Charter for the Public's Health Framework.

Continuous-Time Public Good Contribution Under Uncertainty: A Stochastic Control Approach

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ferrari, Giorgio, E-mail: giorgio.ferrari@uni-bielefeld.de; Riedel, Frank, E-mail: frank.riedel@uni-bielefeld.de; Steg, Jan-Henrik, E-mail: jsteg@uni-bielefeld.de

In this paper we study continuous-time stochastic control problems with both monotone and classical controls motivated by the so-called public good contribution problem. That is the problem of n economic agents aiming to maximize their expected utility allocating initial wealth over a given time period between private consumption and irreversible contributions to increase the level of some public good. We investigate the corresponding social planner problem and the case of strategic interaction between the agents, i.e. the public good contribution game. We show existence and uniqueness of the social planner’s optimal policy, we characterize it by necessary and sufficient stochasticmore » Kuhn–Tucker conditions and we provide its expression in terms of the unique optional solution of a stochastic backward equation. Similar stochastic first order conditions prove to be very useful for studying any Nash equilibria of the public good contribution game. In the symmetric case they allow us to prove (qualitative) uniqueness of the Nash equilibrium, which we again construct as the unique optional solution of a stochastic backward equation. We finally also provide a detailed analysis of the so-called free rider effect.« less

From smallpox eradication to contemporary global health initiatives: enhancing human capacity towards a global public health goal.

PubMed

Tarantola, Daniel; Foster, Stanley O

2011-12-30

The eradication of smallpox owes its success first and foremost to the thousands of lay health workers and community members who, throughout the campaign and across continents, took on the roles of advocates, educators, vaccinators, care providers and contributors to epidemic surveillance and containment. Bangladesh provides a good example where smallpox eradication and the capacity enhancement needed to achieve this goal resulted in a two-way mutually beneficial process. Smallpox-dedicated staff provided community members with information guidance, support and tools. In turn, communities not only created the enabling environment for smallpox program staff to perform their work but acquired the capacity to perform essential eradication tasks. Contemporary global health programmes can learn much from these core lessons including: the pivotal importance of supporting community aspirations, capacity and resilience; the critical need to enhance commitment, capacity and accountability across the workforce; and the high value of attentive human resources management and support. We owe to subsequent global disease control, elimination and eradication ventures recognition of the need for social and behavioural science to inform public health strategies; the essential roles that civil society organizations and public-private partnerships can play in public health discourse and action; the overall necessity of investing in broad-based health system strengthening; and the utility of applying human rights principles, norms and standards to public health policy and practice. Crown Copyright © 2011. Published by Elsevier Ltd. All rights reserved.

The impact of globalization on public health: implications for the UK Faculty of Public Health Medicine.

PubMed

Lee, K

2000-09-01

There has been substantial discussion of globalization in the scholarly and popular press yet limited attention so far among public health professionals. This is so despite the many potential impacts of globalization on public health. Defining public health broadly, as focused on the collective health of populations requiring a range of intersectoral activities, globalization can be seen to have particular relevance. Globalization, in turn, can be defined as a process that is changing the nature of human interaction across a wide range of spheres and along at least three dimensions. Understanding public health and globalization in these ways suggests the urgent need for research to better understand the linkages between the two, and effective policy responses by a range of public health institutions, including the UK Faculty of Public Health Medicine. The paper is based on a review of secondary literature on globalization that led to the development of a conceptual framework for understanding potential impacts on the determinants of health and public health. The paper then discusses major areas of public health in relation to these potential impacts. It concludes with recommendations on how the UK Faculty of Public Health Medicine might contribute to addressing these impacts through its various activities. Although there is growing attention to the importance of globalization to public health, there has been limited research and policy development in the United Kingdom. The UK Faculty of Public Health Medicine needs to play an active role in bringing relevant issues to the attention of policy makers, and encourage its members to take up research, teaching and policy initiatives. The potential impacts of globalization support a broader understanding and practice of public health that embraces a wide range of health determinants.

Good Publication Practice for Communicating Company-Sponsored Medical Research: GPP3.

PubMed

Battisti, Wendy P; Wager, Elizabeth; Baltzer, Lise; Bridges, Dan; Cairns, Angela; Carswell, Christopher I; Citrome, Leslie; Gurr, James A; Mooney, LaVerne A; Moore, B Jane; Peña, Teresa; Sanes-Miller, Carol H; Veitch, Keith; Woolley, Karen L; Yarker, Yvonne E

2015-09-15

This updated Good Publication Practice (GPP) guideline, known as GPP3, builds on earlier versions and provides recommendations for individuals and organizations that contribute to the publication of research results sponsored or supported by pharmaceutical, medical device, diagnostics, and biotechnology companies. The recommendations are designed to help individuals and organizations maintain ethical and transparent publication practices and comply with legal and regulatory requirements. These recommendations cover publications in peer-reviewed journals and presentations (oral or poster) at scientific congresses. The International Society for Medical Publication Professionals invited more than 3000 professionals worldwide to apply for a position on the steering committee, or as a reviewer, for this guideline. The GPP2 authors reviewed all applications (n = 241) and assembled an 18-member steering committee that represented 7 countries and a diversity of publication professions and institutions. From the 174 selected reviewers, 94 sent comments on the second draft, which steering committee members incorporated after discussion and consensus. The resulting guideline includes new sections (Principles of Good Publication Practice for Company-Sponsored Medical Research, Data Sharing, Studies That Should Be Published, and Plagiarism), expands guidance on the International Committee of Medical Journal Editors' authorship criteria and common authorship issues, improves clarity on appropriate author payment and reimbursement, and expands information on the role of medical writers. By following good publication practices (including GPP3), individuals and organizations will show integrity; accountability; and responsibility for accurate, complete, and transparent reporting in their publications and presentations.

Phase Transitions and Volunteering in Spatial Public Goods Games

NASA Astrophysics Data System (ADS)

Szabó, György; Hauert, Christoph

2002-08-01

We present a simple yet effective mechanism promoting cooperation under full anonymity by allowing for voluntary participation in public goods games. This natural extension leads to ``rock-scissors-paper''-type cyclic dominance of the three strategies, cooperate, defect, and loner. In spatial settings with players arranged on a regular lattice, this results in interesting dynamical properties and intriguing spatiotemporal patterns. In particular, variations of the value of the public good leads to transitions between one-, two-, and three-strategy states which either are in the class of directed percolation or show interesting analogies to Ising-type models. Although volunteering is incapable of stabilizing cooperation, it efficiently prevents successful spreading of selfish behavior.

Directional learning and the provisioning of public goods.

PubMed

Nax, Heinrich H; Perc, Matjaž

2015-01-26

We consider an environment where players are involved in a public goods game and must decide repeatedly whether to make an individual contribution or not. However, players lack strategically relevant information about the game and about the other players in the population. The resulting behavior of players is completely uncoupled from such information, and the individual strategy adjustment dynamics are driven only by reinforcement feedbacks from each player's own past. We show that the resulting "directional learning" is sufficient to explain cooperative deviations away from the Nash equilibrium. We introduce the concept of k-strong equilibria, which nest both the Nash equilibrium and the Aumann-strong equilibrium as two special cases, and we show that, together with the parameters of the learning model, the maximal k-strength of equilibrium determines the stationary distribution. The provisioning of public goods can be secured even under adverse conditions, as long as players are sufficiently responsive to the changes in their own payoffs and adjust their actions accordingly. Substantial levels of public cooperation can thus be explained without arguments involving selflessness or social preferences, solely on the basis of uncoordinated directional (mis)learning.

Directional learning and the provisioning of public goods

PubMed Central

Nax, Heinrich H.; Perc, Matjaž

2015-01-01

We consider an environment where players are involved in a public goods game and must decide repeatedly whether to make an individual contribution or not. However, players lack strategically relevant information about the game and about the other players in the population. The resulting behavior of players is completely uncoupled from such information, and the individual strategy adjustment dynamics are driven only by reinforcement feedbacks from each player's own past. We show that the resulting “directional learning” is sufficient to explain cooperative deviations away from the Nash equilibrium. We introduce the concept of k–strong equilibria, which nest both the Nash equilibrium and the Aumann-strong equilibrium as two special cases, and we show that, together with the parameters of the learning model, the maximal k–strength of equilibrium determines the stationary distribution. The provisioning of public goods can be secured even under adverse conditions, as long as players are sufficiently responsive to the changes in their own payoffs and adjust their actions accordingly. Substantial levels of public cooperation can thus be explained without arguments involving selflessness or social preferences, solely on the basis of uncoordinated directional (mis)learning. PMID:25619192

Equity, Equal Shares or Equal Final Outcomes? Group Goal Guides Allocations of Public Goods.

PubMed

Kazemi, Ali; Eek, Daniel; Gärling, Tommy

2017-01-01

In an experiment we investigate preferences for allocation of a public good among group members who contributed unequally in providing the public good. Inducing the group goal of productivity resulted in preferences for equitable allocations, whereas inducing the group goals of harmony and social concern resulted in preferences for equal final outcomes. The study makes a contribution by simultaneously treating provision and allocation of a public good, thus viewing these as related processes. Another contribution is that a new paradigm is introduced that bears closer resemblance to real life public good dilemmas than previous research paradigms do.

Solving optimization problems by the public goods game

NASA Astrophysics Data System (ADS)

Javarone, Marco Alberto

2017-09-01

We introduce a method based on the Public Goods Game for solving optimization tasks. In particular, we focus on the Traveling Salesman Problem, i.e. a NP-hard problem whose search space exponentially grows increasing the number of cities. The proposed method considers a population whose agents are provided with a random solution to the given problem. In doing so, agents interact by playing the Public Goods Game using the fitness of their solution as currency of the game. Notably, agents with better solutions provide higher contributions, while those with lower ones tend to imitate the solution of richer agents for increasing their fitness. Numerical simulations show that the proposed method allows to compute exact solutions, and suboptimal ones, in the considered search spaces. As result, beyond to propose a new heuristic for combinatorial optimization problems, our work aims to highlight the potentiality of evolutionary game theory beyond its current horizons.

Heterogeneity and Cooperation: The Role of Capability and Valuation on Public Goods Provision

PubMed Central

Kolle, Felix

2018-01-01

We experimentally investigate the effects of two different sources of heterogeneity - capability and valuation - on the provision public goods when punishment is possible or not. We find that compared to homogeneous groups, asymmetric valuations for the public good have negative effects on cooperation and its enforcement through informal sanctions. Asymmetric capabilities in providing the public good, in contrast, have a positive and stabilizing effect on voluntary contributions. The main reason for these results are the different externalities contributions have on the other group members’ payoffs affecting individuals’ willingness to cooperate. We thus provide evidence that it is not the asymmetric nature of groups per se that facilitates or impedes collective action, but that it is rather the nature of asymmetry that determines the degree of cooperation and the level of public good provision. PMID:29367794

Cooperation among cancer cells as public goods games on Voronoi networks.

PubMed

Archetti, Marco

2016-05-07

Cancer cells produce growth factors that diffuse and sustain tumour proliferation, a form of cooperation that can be studied using mathematical models of public goods in the framework of evolutionary game theory. Cell populations, however, form heterogeneous networks that cannot be described by regular lattices or scale-free networks, the types of graphs generally used in the study of cooperation. To describe the dynamics of growth factor production in populations of cancer cells, I study public goods games on Voronoi networks, using a range of non-linear benefits that account for the known properties of growth factors, and different types of diffusion gradients. The results are surprisingly similar to those obtained on regular graphs and different from results on scale-free networks, revealing that network heterogeneity per se does not promote cooperation when public goods diffuse beyond one-step neighbours. The exact shape of the diffusion gradient is not crucial, however, whereas the type of non-linear benefit is an essential determinant of the dynamics. Public goods games on Voronoi networks can shed light on intra-tumour heterogeneity, the evolution of resistance to therapies that target growth factors, and new types of cell therapy. Copyright © 2016 Elsevier Ltd. All rights reserved.

An Economic Case against Vouchers: Why Local Public Schools Are a Local Public Good. Dartmouth Economics Department Working Paper.

ERIC Educational Resources Information Center

Fischel, William A.

This article offers an explanation and economic rationale for the failure of vouchers to be generally accepted by the public, suggesting that public schools are in fact a local public good. The reason economists fail to notice this is they look exclusively to the educational activity of the schools. Education is actually a private good, being both…

[The modern international public health and globalization challenges].

PubMed

2012-01-01

The article deals with the issues of impact of globalization on population health and public health. The positive and negative aspects of this process are analyzed. The role of international organizations (UN, WHO, UNESCO, ILO, UNISEF) is demonstrated in the area of management of globalization impact on public health of different countries, Russia included.

The role of noise in the spatial public goods game

NASA Astrophysics Data System (ADS)

Javarone, Marco Alberto; Battiston, Federico

2016-07-01

In this work we aim to analyze the role of noise in the spatial public goods game, one of the most famous games in evolutionary game theory. The dynamics of this game is affected by a number of parameters and processes, namely the topology of interactions among the agents, the synergy factor, and the strategy revision phase. The latter is a process that allows agents to change their strategy. Notably, rational agents tend to imitate richer neighbors, in order to increase the probability to maximize their payoff. By implementing a stochastic revision process, it is possible to control the level of noise in the system, so that even irrational updates may occur. In particular, in this work we study the effect of noise on the macroscopic behavior of a finite structured population playing the public goods game. We consider both the case of a homogeneous population, where the noise in the system is controlled by tuning a parameter representing the level of stochasticity in the strategy revision phase, and a heterogeneous population composed of a variable proportion of rational and irrational agents. In both cases numerical investigations show that the public goods game has a very rich behavior which strongly depends on the amount of noise in the system and on the value of the synergy factor. To conclude, our study sheds a new light on the relations between the microscopic dynamics of the public goods game and its macroscopic behavior, strengthening the link between the field of evolutionary game theory and statistical physics.

The globalization of public health, I: Threats and opportunities.

PubMed Central

Yach, D; Bettcher, D

1998-01-01

The globalization of public health poses new threats to health but also holds important opportunities in the coming century. This commentary identifies the major threats and opportunities presented by the process of globalization and emphasizes the need for transnational public health approaches to take advantage of the positive aspects of global change and to minimize the negative ones. Transnational public health issues are areas of mutual concern for the foreign policies of all countries. These trends indicate a need for cross-national comparisons (e.g., in the areas of health financing and policy development) and for the development of a transnational research agenda in public health. PMID:9585736

Green marketing, renewables, and free riders: increasing customer demand for a public good

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wiser, R.; Pickle, S.

1997-09-01

Retail electricity competition will allow customers to select their own power suppliers and some customers will make purchase decisions based, in part, on their concern for the environment. Green power marketing targets these customers under the assumption that they will pay a premium for ``green`` energy products such as renewable power generation. But renewable energy is not a traditional product because it supplies public goods; for example, a customer supporting renewable energy is unable to capture the environmental benefits that their investment provides to non-participating customers. As with all public goods, there is a risk that few customers will purchasemore » ``green`` power and that many will instead ``free ride`` on others` participation. By free riding, an individual is able to enjoy the benefits of the public good while avoiding payment. This report reviews current green power marketing activities in the electric industry, introduces the extensive academic literature on public goods, free riders, and collective action problems, and explores in detail the implications of this literature for the green marketing of renewable energy. Specifically, the authors highlight the implications of the public goods literature for green power product design and marketing communications strategies. They emphasize four mechanisms that marketers can use to increase customer demand for renewable energy. Though the public goods literature can also contribute insights into the potential rationale for renewable energy policies, they leave most of these implications for future work (see Appendix A for a possible research agenda).« less

World Health Organization and disease surveillance: Jeopardizing global public health?

PubMed

Blouin Genest, Gabriel

2015-11-01

Health issues now evolve in a global context. Real-time global surveillance, global disease mapping and global risk management characterize what have been termed 'global public health'. It has generated many programmes and policies, notably through the work of the World Health Organization. This globalized form of public health raises, however, some important issues left unchallenged, including its effectiveness, objectivity and legitimacy. The general objective of this article is to underline the impacts of WHO disease surveillance on the practice and theorization of global public health. By using the surveillance structure established by the World Health Organization and reinforced by the 2005 International Health Regulations as a case study, we argue that the policing of 'circulating risks' emerged as a dramatic paradox for global public health policy. This situation severely affects the rationale of health interventions as well as the lives of millions around the world, while travestying the meaning of health, disease and risks. To do so, we use health surveillance data collected by the WHO Disease Outbreak News System in order to map the impacts of global health surveillance on health policy rationale and theory. © The Author(s) 2014.

Globalization of public health law and ethics.

PubMed

Sohn, Myongsei

2012-09-01

The Constitution of the World Health Organization (1946) states that the "enjoyment of the highest attainable standard of health is one of the fundamental rights of every human being without distinction of race, religion, political belief, economic or social position." The international legal framework for this right was laid by the Universal Declaration of Human Rights (1948) and reaffirmed in the International Covenant on Economic, Social, and Cultural Rights (1966) and the Declaration of Alma-Ata (1978). In recent years, the framework has been developed on 10 key elements: national and international human rights, laws, norms, and standards; resource constraints and progressive realization; obligations of immediate effect; freedoms and entitlements; available, accessible, acceptable, and good quality; respect, protect, and fulfill; non-discrimination, equality, and vulnerability; active and informed participation; international assistance and cooperation; and monitoring and accountability. Whereas public health law plays an essential role in the protection and promotion of the right to health, the emergence of SARS (2003) highlighted the urgent need to reform national public health laws and international obligations relating to public health in order to meet the new realities of a globalized world, leading to the WHO Framework Convention on Tobacco Control (2003) and the revision of the WHO International Health Regulations (2005). The Asian Institute for Bioethics and Health Law, in conjunction with the Republic of Korea's Ministry of Health and Welfare and the WHO International Digest of Health Legislation, conducted a comparative legal analysis of national public health laws in various countries through a project entitled Domestic Profiles of Public/Population Health Legislation (2006), which underscored the importance of recognizing the political and social contexts of distinct legal cultures, including Western, Asian, Islamic, and African.

Culture and cooperation in a spatial public goods game

NASA Astrophysics Data System (ADS)

Stivala, Alex; Kashima, Yoshihisa; Kirley, Michael

2016-09-01

We study the coevolution of culture and cooperation by combining the Axelrod model of cultural dissemination with a spatial public goods game, incorporating both noise and social influence. Both participation and cooperation in public goods games are conditional on cultural similarity. We find that a larger "scope of cultural possibilities" in the model leads to the survival of cooperation, when noise is not present, and a higher probability of a multicultural state evolving, for low noise rates. High noise rates, however, lead to both rapid extinction of cooperation and collapse into cultural "anomie," in which stable cultural regions fail to form. These results suggest that cultural diversity can actually be beneficial for the evolution of cooperation, but that cultural information needs to be transmitted accurately in order to maintain both coherent cultural groups and cooperation.

Making abortions safe: a matter of good public health policy and practice.

PubMed Central

Berer, M.

2000-01-01

Globally, abortion mortality accounts for at least 13% of all maternal mortality. Unsafe abortion procedures, untrained abortion providers, restrictive abortion laws and high mortality and morbidity from abortion tend to occur together. Preventing mortality and morbidity from abortion in countries where these remain high is a matter of good public health policy and medical practice, and constitutes an important part of safe motherhood initiatives. This article examines the changes in policy and health service provision required to make abortions safe. It is based on a wide-ranging review of published and unpublished sources. In order to be effective, public health measures must take into account the reasons why women have abortions, the kind of abortion services required and at what stages of pregnancy, the types of abortion service providers needed, and training, cost and counselling issues. The transition from unsafe to safe abortions demands the following: changes at national policy level; abortion training for service providers and the provision of services at the appropriate primary level health service delivery points; and ensuring that women access these services instead of those of untrained providers. Public awareness that abortion services are available is a crucial element of this transition, particularly among adolescent and single women, who tend to have less access to reproductive health services generally. PMID:10859852

Evolution of optimal Hill coefficients in nonlinear public goods games.

PubMed

Archetti, Marco; Scheuring, István

2016-10-07

In evolutionary game theory, the effect of public goods like diffusible molecules has been modelled using linear, concave, sigmoid and step functions. The observation that biological systems are often sigmoid input-output functions, as described by the Hill equation, suggests that a sigmoid function is more realistic. The Michaelis-Menten model of enzyme kinetics, however, predicts a concave function, and while mechanistic explanations of sigmoid kinetics exist, we lack an adaptive explanation: what is the evolutionary advantage of a sigmoid benefit function? We analyse public goods games in which the shape of the benefit function can evolve, in order to determine the optimal and evolutionarily stable Hill coefficients. We find that, while the dynamics depends on whether output is controlled at the level of the individual or the population, intermediate or high Hill coefficients often evolve, leading to sigmoid input-output functions that for some parameters are so steep to resemble a step function (an on-off switch). Our results suggest that, even when the shape of the benefit function is unknown, biological public goods should be modelled using a sigmoid or step function rather than a linear or concave function. Copyright © 2016 Elsevier Ltd. All rights reserved.

Evolutionary dynamics of public goods games with diverse contributions in finite populations

NASA Astrophysics Data System (ADS)

Wang, Jing; Wu, Bin; Chen, Xiaojie; Wang, Long

2010-05-01

The public goods game is a powerful metaphor for exploring the maintenance of social cooperative behavior in a group of interactional selfish players. Here we study the emergence of cooperation in the public goods games with diverse contributions in finite populations. The theory of stochastic process is innovatively adopted to investigate the evolutionary dynamics of the public goods games involving a diversity of contributions. In the limit of rare mutations, the general stationary distribution of this stochastic process can be analytically approximated by means of diffusion theory. Moreover, we demonstrate that increasing the diversity of contributions greatly reduces the probability of finding the population in a homogeneous state full of defectors. This increase also raises the expectation of the total contribution in the entire population and thus promotes social cooperation. Furthermore, by investigating the evolutionary dynamics of optional public goods games with diverse contributions, we find that nonparticipation can assist players who contribute more in resisting invasion and taking over individuals who contribute less. In addition, numerical simulations are performed to confirm our analytical results. Our results may provide insight into the effect of diverse contributions on cooperative behaviors in the real world.

No effect of intraspecific relatedness on public goods cooperation in a complex community

PubMed Central

O'Brien, Siobhán; Hesse, Elze; Luján, Adela; Hodgson, David J.; Gardner, Andy; Buckling, Angus

2018-01-01

Abstract Many organisms—notably microbes—are embedded within complex communities where cooperative behaviors in the form of excreted public goods can benefit other species. Under such circumstances, intraspecific interactions are likely to be less important in driving the evolution of cooperation. We first illustrate this idea with a simple theoretical model, showing that relatedness—the extent to which individuals with the same cooperative alleles interact with each other—has a reduced impact on the evolution of cooperation when public goods are shared between species. We test this empirically using strain of Pseudomonas aeruginosa that vary in their production of metal‐chelating siderophores in copper contaminated compost (an interspecific public good). We show that nonsiderophore producers grow poorly relative to producers under high relatedness, but this cost can be alleviated by the presence of the isogenic producer (low relatedness) and/or the compost microbial community. Hence, relatedness can become unimportant when public goods provide interspecific benefits. PMID:29611186

The coevolution of partner switching and strategy updating in non-excludable public goods game

NASA Astrophysics Data System (ADS)

Li, Yixiao; Shen, Bin

2013-10-01

Spatial public goods game is a popular metaphor to model the dilemma of collective cooperation on graphs, yet the non-excludable property of public goods has seldom been considered in previous models. Based upon a coevolutionary model where agents play public goods games and adjust their partnerships, the present model incorporates the non-excludable property of public goods: agents are able to adjust their participation in the games hosted by others, whereas they cannot exclude others from their own games. In the coevolution, a directed and dynamical network which represents partnerships among autonomous agents is evolved. We find that non-excludable property counteracts the positive effect of partner switching, i.e., the equilibrium level of cooperation is lower than that in the situation of excludable public goods game. Therefore, we study the effect of individual punishment that cooperative agents pay a personal cost to decrease benefits of those defective neighbors who participate in their hosted games. It is found that the cooperation level in the whole population is heightened in the presence of such a costly behavior.

Why the MDGs need good governance in pharmaceutical systems to promote global health.

PubMed

Kohler, Jillian Clare; Mackey, Tim Ken; Ovtcharenko, Natalia

2014-01-21

Corruption in the health sector can hurt health outcomes. Improving good governance can in turn help prevent health-related corruption. We understand good governance as having the following characteristics: it is consensus-oriented, accountable, transparent, responsive, equitable and inclusive, effective and efficient, follows the rule of law, is participatory and should in theory be less vulnerable to corruption. By focusing on the pharmaceutical system, we explore some of the key lessons learned from existing initiatives in good governance. As the development community begins to identify post-2015 Millennium Development Goals targets, it is essential to evaluate programs in good governance in order to build on these results and establish sustainable strategies. This discussion on the pharmaceutical system illuminates why. Considering pharmaceutical governance initiatives such as those launched by the World Bank, World Health Organization, and the Global Fund, we argue that country ownership of good governance initiatives is essential but also any initiative must include the participation of impartial stakeholders. Understanding the political context of any initiative is also vital so that potential obstacles are identified and the design of any initiative is flexible enough to make adjustments in programming as needed. Finally, the inherent challenge which all initiatives face is adequately measuring outcomes from any effort. However in fairness, determining the precise relationship between good governance and health outcomes is rarely straightforward. Challenges identified in pharmaceutical governance initiatives manifest in different forms depending on the nature and structure of the initiative, but their regular occurrence and impact on population-based health demonstrates growing importance of addressing pharmaceutical governance as a key component of the post-2015 Millennium Development Goals. Specifically, these challenges need to be acknowledged and

Why the MDGs need good governance in pharmaceutical systems to promote global health

PubMed Central

2014-01-01

Background Corruption in the health sector can hurt health outcomes. Improving good governance can in turn help prevent health-related corruption. We understand good governance as having the following characteristics: it is consensus-oriented, accountable, transparent, responsive, equitable and inclusive, effective and efficient, follows the rule of law, is participatory and should in theory be less vulnerable to corruption. By focusing on the pharmaceutical system, we explore some of the key lessons learned from existing initiatives in good governance. As the development community begins to identify post-2015 Millennium Development Goals targets, it is essential to evaluate programs in good governance in order to build on these results and establish sustainable strategies. This discussion on the pharmaceutical system illuminates why. Discussion Considering pharmaceutical governance initiatives such as those launched by the World Bank, World Health Organization, and the Global Fund, we argue that country ownership of good governance initiatives is essential but also any initiative must include the participation of impartial stakeholders. Understanding the political context of any initiative is also vital so that potential obstacles are identified and the design of any initiative is flexible enough to make adjustments in programming as needed. Finally, the inherent challenge which all initiatives face is adequately measuring outcomes from any effort. However in fairness, determining the precise relationship between good governance and health outcomes is rarely straightforward. Summary Challenges identified in pharmaceutical governance initiatives manifest in different forms depending on the nature and structure of the initiative, but their regular occurrence and impact on population-based health demonstrates growing importance of addressing pharmaceutical governance as a key component of the post-2015 Millennium Development Goals. Specifically, these challenges need

RETHINKING THE ROLE OF CLINICAL TRIAL DATA IN INTERNATIONAL INTELLECTUAL PROPERTY LAW: THE CASE FOR A PUBLIC GOODS APPROACH

PubMed Central

REICHMAN, JEROME H.

2009-01-01

expense of public health. Although liability rules are better than the status quo, they would not resolve the problem of treating a public good as proprietary. Governments should thus oversee and fund clinical trials as the public good that they are. Clinical tests should be awarded to the most qualified scientists through a competitive process, financed in part with the decrease in drug costs to governmental health care programs and in part with drug developers’ contributions, selected to maximize social benefit, and made global via intergovernmental bodies to maximize social return. This would reduce the cost of redundant investigations to the global public health system, lower supply costs to drug consumers, and lower the breakeven point for investment in research to discover new drugs. PMID:20431702

RETHINKING THE ROLE OF CLINICAL TRIAL DATA IN INTERNATIONAL INTELLECTUAL PROPERTY LAW: THE CASE FOR A PUBLIC GOODS APPROACH.

PubMed

Reichman, Jerome H

2009-01-01

health. Although liability rules are better than the status quo, they would not resolve the problem of treating a public good as proprietary. Governments should thus oversee and fund clinical trials as the public good that they are. Clinical tests should be awarded to the most qualified scientists through a competitive process, financed in part with the decrease in drug costs to governmental health care programs and in part with drug developers' contributions, selected to maximize social benefit, and made global via intergovernmental bodies to maximize social return. This would reduce the cost of redundant investigations to the global public health system, lower supply costs to drug consumers, and lower the breakeven point for investment in research to discover new drugs.

Teaching Public Goods Theory with a Classroom Game

ERIC Educational Resources Information Center

Pickhardt, Michael

2005-01-01

The author extends the work of Holt and Laury (1997) on a simple noncomputerized card game for teaching the essential aspects of public goods theory. He suggests a course of several lectures and discusses the behavior of subjects in various game sessions. Among other things, the results provide experimental evidence with respect to the private…

75 FR 63534 - International Standards on the Transport of Dangerous Goods; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-15

...: Any person wishing to participate in the public meeting should send an e-mail to [email protected] Standards on the Transport of Dangerous Goods; Public Meeting AGENCY: Pipeline and Hazardous Materials... the 38th session of the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods...

Nudge for (the Public) Good: How Defaults Can Affect Cooperation

PubMed Central

Fosgaard, Toke R.; Piovesan, Marco

2015-01-01

In this paper we test the effect of non-binding defaults on the level of contribution to a public good. We manipulate the default numbers appearing on the decision screen to nudge subjects toward a free-rider strategy or a perfect conditional cooperator strategy. Our results show that the vast majority of our subjects did not adopt the default numbers, but their stated strategy was affected by the default. Moreover, we find that our manipulation spilled over to a subsequent repeated public goods game where default was not manipulated. Here we found that subjects who previously saw the free rider default were significantly less cooperative than those who saw the perfect conditional cooperator default. PMID:26717569

Nudge for (the Public) Good: How Defaults Can Affect Cooperation.

PubMed

Fosgaard, Toke R; Piovesan, Marco

2015-01-01

In this paper we test the effect of non-binding defaults on the level of contribution to a public good. We manipulate the default numbers appearing on the decision screen to nudge subjects toward a free-rider strategy or a perfect conditional cooperator strategy. Our results show that the vast majority of our subjects did not adopt the default numbers, but their stated strategy was affected by the default. Moreover, we find that our manipulation spilled over to a subsequent repeated public goods game where default was not manipulated. Here we found that subjects who previously saw the free rider default were significantly less cooperative than those who saw the perfect conditional cooperator default.

Aspiration dynamics and the sustainability of resources in the public goods dilemma

NASA Astrophysics Data System (ADS)

Du, Jinming; Wu, Bin; Wang, Long

2016-04-01

How to exploit public non-renewable resources is a public goods dilemma. Individuals can choose to limit the depletion in order to use the resource for a longer time or consume more goods to benefit themselves. When the resource is used up, there is no benefit for the future generations any more, thus the evolutionary process ends. Here we investigate what mechanisms can extend the use of resources in the framework of evolutionary game theory under two updating rules based on imitation and aspiration, respectively. Compared with imitation process, aspiration dynamics may prolong the sustainable time of a public resource.

Global trade, public health, and health services: stakeholders' constructions of the key issues.

PubMed

Waitzkin, Howard; Jasso-Aguilar, Rebeca; Landwehr, Angela; Mountain, Carolyn

2005-09-01

Focusing mainly on the United States and Latin America, we aimed to identify the constructions of social reality held by the major stakeholders participating in policy debates about global trade, public health, and health services. In a multi-method, qualitative design, we used three sources of data: research and archival literature, 1980-2004; interviews with key informants who represented major organizations participating in these debates, 2002-2004; and organizational reports, 1980-2004. We targeted several types of organizations: government agencies, international financial institutions (IFIs) and trade organizations, international health organizations, multinational corporations, and advocacy groups. Many governments in Latin America define health as a right and health services as a public good. Thus, the government bears responsibility for that right. In contrast, the US government's philosophy of free trade and promoting a market economy assumes that by expanding the private sector, improved economic conditions will improve overall health with a minimum government provision of health care. US government agencies also view promotion of global health as a means to serve US interests. IFIs have emphasized reforms that include reduction and privatization of public sector services. International health organizations have tended to adopt the policy perspectives of IFIs and trade organizations. Advocacy groups have emphasized the deleterious effects of international trade agreements on public health and health services. Organizational stakeholders hold widely divergent constructions of reality regarding trade, public health, and health services. Social constructions concerning trade and health reflect broad ideologies concerning the impacts of market processes. Such constructions manifest features of "creed," regarding the role of the market in advancing human purposes and meeting human needs. Differences in constructions of trade and health constrain policies to

Governance Frameworks for International Public Goods: The Case of Concerted Entrepreneurship

ERIC Educational Resources Information Center

Andersson, Thomas; Formica, Piero

2007-01-01

In the "participation age", emerging cross-border, transnational communities driven by innovation and entrepreneurship initiatives--in short, international entrepreneurial communities--give impetus to the rise of international public goods. With varying intensity, a non-voting international mobile public--still a small but an increasing fraction…

Leading by Example in a Public Goods Experiment with Heterogeneity and Incomplete Information

ERIC Educational Resources Information Center

Levati, M. Vittoria; Sutter, Matthias; van der Heijden, Eline

2007-01-01

We study the effects of leadership on the private provision of a public good when group members are heterogeneously endowed. Leadership is implemented as a sequential public goods game where one group member contributes first and all the others follow. Our results show that the presence of a leader increases average contribution levels but less so…

Civic Engagement. The University as a Public Good

ERIC Educational Resources Information Center

Cantor, Nancy

2004-01-01

As a public good, universities have a rare and critical role to play. While Universities educate leaders for the future, they also address important societal issues of the day. The discoveries can and do change the world. The groundwork is laid for the future as work is done to preserve the culture of the past. The university?s role is "rare"…

[The public health legislation in conditions of globalization].

PubMed

Yefremov, D V; Jyliyaeva, E P

2013-01-01

The article demonstrates the impact of globalization on development of public health legislation at the international level and in particular countries. The legislation is considered as a tool to decrease the globalization health risks for population

Sadism, the Intuitive System, and Antisocial Punishment in the Public Goods Game.

PubMed

Pfattheicher, Stefan; Keller, Johannes; Knezevic, Goran

2017-03-01

In public goods situations, a specific destructive behavior emerges when individuals face the possibility of punishing others: antisocial punishment, that is, costly punishing cooperative individuals. So far, little is known about the (intuitive or reflective) processes underlying antisocial punishment. Building on the Social Heuristics Hypothesis and arguing that antisocial punishment reflects the basic characteristics of sadism, namely, aggressive behavior to dominate and to harm other individuals it is assumed that everyday sadists intuitively engage in antisocial punishment. Two studies document that activating (Study 1) and inhibiting (Study 2) the intuitive system when a punishment option can be realized in one-shot iterated public goods games increased (Study 1) and reduced (Study 2) antisocial punishment, in particular among individuals who reported a proneness to sadism. In sum, the present research suggests that sadistic tendencies executed intuitively play a crucial role regarding antisocial punishment in public goods situations.

Negotiating Whose Property It Is, for the Public Good

ERIC Educational Resources Information Center

Rhoades, Gary

2017-01-01

This chapter analyzes collective bargaining agreements in 4-year institutions of higher education, examining language surrounding ownership, use, and distribution of the proceeds of intellectual property in distance education, and identifying ways in which the public good can be, and occasionally is, built in to contractual provisions.

Nanosilver and global public health: international regulatory issues.

PubMed

Faunce, Thomas; Watal, Aparna

2010-06-01

Silver in nanoparticle form is used extensively worldwide in hospital and general practice settings, in dressings as a treatment for external wounds, burns and ulcers. Nanosilver is also an increasingly important coating over embedded medical devices, inhibiting the development of biofilm. Nanosilver disinfectant sprays and polymer coatings are being widely promoted as protective against viral infections. In addition, nanosilver is widely used for its antibacterial properties in food processing and packaging, as well as in consumer products used for domestic cleaning and clothing. This article argues that medical devices, therapeutic products, and domestic food and goods containing nanosilver, although offering therapeutic benefits, must be subject to precautionary regulation owing to associated public health and environmental risks, particularly from large volumes of nanosilver in waste water. The article first examines the use of nanosilver in a variety of contemporary medical and domestic products, the utilization of which may assist in resolving global public health problems, such as restricted access to safe food, water and medical care. It then discusses the mechanisms of toxicity for nanosilver, whether it should be classified as a new chemical entity for regulatory purposes and whether its increased usage poses significant environmental and public health risks. The article next critically analyses representative international regulatory regimes (the USA, EU, UK and Australia) for medical and domestic use of nanosilver. The conclusion includes a set of recommendations for improving international regulation of nanosilver.

Commercial influence and global nongovernmental public action in health and pharmaceutical policies.

PubMed

Koivusalo, Meri; Mackintosh, Maureen

2011-01-01

Nongovernmental public action has been effective in influencing global agenda-setting in health and pharmaceutical policies, yet its record in influencing solutions to the problems identified has been notably more limited. While trade policies have been particularly resistant to change, more substantial changes are observable in global health policies and global health governance. However, some of the directions of change may not be conducive to the democratic accountability of global health governance, to the wise use of public resources, to health systems development, or to longer-term access to health care within developing countries. The authors argue that observed changes in global health policies can be understood as accommodating to corporate concerns and priorities. Furthermore, the changing global context and the commercialization of global public action itself pose sharp challenges to the exercise of influence by global nongovernmental public actors. Nongovernmental organizations not only face a major challenge in terms of the imbalance in power and resources between themselves and corporate interest groups when seeking to influence policymaking; they also face the problem of corporate influence on public action itself.

Volunteering leads to rock-paper-scissors dynamics in a public goods game

NASA Astrophysics Data System (ADS)

Semmann, Dirk; Krambeck, Hans-Jürgen; Milinski, Manfred

2003-09-01

Collective efforts are a trademark of both insect and human societies. They are achieved through relatedness in the former and unknown mechanisms in the latter. The problem of achieving cooperation among non-kin has been described as the `tragedy of the commons', prophesying the inescapable collapse of many human enterprises. In public goods experiments, initial cooperation usually drops quickly to almost zero. It can be maintained by the opportunity to punish defectors or the need to maintain good reputation. Both schemes require that defectors are identified. Theorists propose that a simple but effective mechanism operates under full anonymity. With optional participation in the public goods game, `loners' (players who do not join the group), defectors and cooperators will coexist through rock-paper-scissors dynamics. Here we show experimentally that volunteering generates these dynamics in public goods games and that manipulating initial conditions can produce each predicted direction. If, by manipulating displayed decisions, it is pretended that defectors have the highest frequency, loners soon become most frequent, as do cooperators after loners and defectors after cooperators. On average, cooperation is perpetuated at a substantial level.

Public health ethics: from foundations and frameworks to justice and global public health.

PubMed

Kass, Nancy E

2004-01-01

Ethics dilemmas have been present throughout the history of public health, and bioethics has devoted considerable attention to issues relevant to public health. Only recently, however, has public health ethics emerged as a recognized subfield of bioethics. Public health ethics requires that public health improvement come through just and respectful means. Bioethics in the future not only will take on more issues of public ethics, but will apply it extensive scholarship in distributive justice to questions of global public health.

Punishment Mechanism with Self-Adjusting Rules in Spatial Voluntary Public Goods Games

NASA Astrophysics Data System (ADS)

Wu, Zhong-Wei; Xu, Zhao-Jin; Zhang, Lian-Zhong

2014-11-01

The phenomena of cooperation in animal and human society are ubiquitous, but the selfish outcome that no player contributes to the public good will lead to the “tragedy of the commons”. The recent research shows that high punishment can improve the cooperation of the population. In this paper, we introduce a punishment mechanism into spatial voluntary public goods games with every individual only knowing his own payoff in each round. Using the self-adjusting rules, we find that the different cost for punishment can lead to different effects on the voluntary public goods games. Especially, when the cost for punishment is decreased, a higher contribution region will appear in the case of low r value. It means even for the low r value, individuals can form the contributing groups in large quantities to produce a more efficient outcome than that in moderate r value. In addition, we also find the players' memory can have effects on the average outcome of the population.

A Critical Exploration of Changing Definitions of Public Good in Relation to Higher Education

ERIC Educational Resources Information Center

Williams, Joanna

2016-01-01

Discussion of the relationship between higher education (HE) and public good can be traced to Kant's argument that universities critically held society to account. Mill, Newman and Arnold suggested knowledge itself was a public good. In the twentieth century, economists argued education could drive national technological progress. More recently…

Faith-Based Institutions, Institutional Mission, and the Public Good

ERIC Educational Resources Information Center

Daniels, Jessica Rose; Gustafson, Jacqueline N.

2016-01-01

Rooted in historical foundations and demonstrated by continued government financial support, one purpose of higher education is to contribute to the "public good," or support and further social causes and human flourishing. This notion has received renewed attention in both the literature as well as in professional practice. Given the…

A Review of Global Health Competencies for Postgraduate Public Health Education

PubMed Central

Sawleshwarkar, Shailendra; Negin, Joel

2017-01-01

During the last decade, the literature about global health has grown exponentially. Academic institutions are also exploring the scope of their public health educational programs to meet the demand for a global health professional. This has become more relevant in the context of the sustainable development goals. There have been attempts to describe global health competencies for specific professional groups. The focus of these competencies has been variable with a variety of different themes being described ranging from globalization and health care, analysis and program management, as well as equity and capacity strengthening. This review aims to describe global health competencies and attempts to distill common competency domains to assist in curriculum development and integration in postgraduate public health education programs. A literature search was conducted using relevant keywords with a focus on public health education. This resulted in identification of 13 articles that described global health competencies. All these articles were published between 2005 and 2015 with six from the USA, two each from Canada and Australia, and one each from UK, Europe, and Americas. A range of methods used to describe competency domains included literature review, interviews with experts and employers, surveys of staff and students, and description or review of an academic program. Eleven competency domains were distilled from the selected articles. These competency domains primarily referred to three main aspects, one that focuses on burden of disease and the determinants of health. A second set focuses on core public health skills including policy development, analysis, and program management. Another set of competency domains could be classified as “soft skills” and includes collaboration, partnering, communication, professionalism, capacity building, and political awareness. This review presents the landscape of defined global health competencies for postgraduate

76 FR 25774 - International Standards on the Transport of Dangerous Goods; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-05

... Standards on the Transport of Dangerous Goods; Public Meeting AGENCY: Pipeline and Hazardous Materials... the 39th session of the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods... the United Nations Recommendations on the Transport of Dangerous Goods Model Regulations which will be...

76 FR 68829 - International Standards on the Transport of Dangerous Goods; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-07

.... PHMSA-2011-0246; Notice No. 11-11] International Standards on the Transport of Dangerous Goods; Public... of Experts on the Transport of Dangerous Goods (UNSCOE TDG) to be held November 28 to December 7... on the Transport of Dangerous Goods Model Regulations which will be implemented within relevant...

Urban-Serving Research Universities: Institutions for the Public Good

ERIC Educational Resources Information Center

Zerquera, Desiree

2016-01-01

This manuscript seeks to situate access to higher education as part of the public good of universities, and connect that specifically to the mission of institutions that are charged with carrying this out more than others. One such institution--the Urban-Serving Research University (USRUs)--has a distinct mission that emphasizes not just location…

77 FR 69927 - International Standards on the Transport of Dangerous Goods; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-21

.... PHMSA-2012-0247; Notice No. 12-09] International Standards on the Transport of Dangerous Goods; Public... of Experts on the Transport of Dangerous Goods (UNSCOE TDG) to be held December 3 to 11, 2012, in... Edition of the United Nations Recommendations on the Transport of Dangerous Goods Model Regulations which...

A Global Integration: Internationalizing a Public Speaking Course

ERIC Educational Resources Information Center

Lyons, Florence A.

2017-01-01

Institutions of higher education around the world have responded to the challenge of globalization by internationalizing their curricula. Incorporating elements of cross-cultural examination to a freshman Fundamentals of Public Speaking class proved to be an important first step toward globalization for this speech professor. In the class,…

Sustainable cooperation based on reputation and habituation in the public goods game.

PubMed

Liu, Yan; Chen, Tong

2017-10-01

Reputation can promote cooperation in public goods game and player's cooperative behavior is not pure economical rationality, but habituation would influence their behaviors as well. One's habituation can be formed by repeated behaviors in daily life and be affected by habitual preference. We aim to investigate the sustainable cooperation based on reputation and habit formation. To better investigate the impacts of reputation and habitual preference on the evolution and sustainability of cooperation. We introduce three types of agents into our spatial public goods game. Through numerical simulations, we find that the larger habitual preference make cooperation easier to emerge and maintain. Additionally, we find that a moderate number of agents who want to obtain more reputation (ICs) are best for the sustainability of cooperation. Finally, we observe that the variation of donations of ICs can influence greatly on the equilibrium of public goods game. When ICs reduce their donations, a proper contribution will be better to maintain the cooperative behaviors. Copyright © 2017 Elsevier B.V. All rights reserved.

Protecting public health and global freight transportation systems during an influenza pandemic.

PubMed

Luke, Thomas C; Rodrigue, Jean-Paul

2008-01-01

The H5N1 influenza threat is resulting in global preparations for the next influenza pandemic. Pandemic influenza planners are prioritizing scarce vaccine, antivirals, and public health support for different segments of society. The freight, bulk goods, and energy transportation network comprise the maritime, rail, air, and trucking industries. It relies on small numbers of specialized workers who cannot be rapidly replaced if lost due to death, illness, or voluntary absenteeism. Because transportation networks link economies, provide critical infrastructures with working material, and supply citizens with necessary commodities, disrupted transportation systems can lead to cascading failures in social and economic systems. However, some pandemic influenza plans have assigned transportation workers a low priority for public health support, vaccine, and antivirals. The science of Transportation Geography demonstrates that transportation networks and workers are concentrated at, or funnel through, a small number of chokepoints and corridors. Chokepoints should be used to rapidly and efficiently vaccinate and prophylax the transportation worker cohort and to implement transmission prevention measures and thereby protect the ability to move goods. Nations, states, the transportation industry and unions, businesses, and other stakeholders must plan, resource, and exercise, and then conduct a transportation health assurance and security campaign for an influenza pandemic.

Sociality as a Natural Mechanism of Public Goods Provision

PubMed Central

Berkman, Elliot T.; Lukinova, Evgeniya; Menshikov, Ivan; Myagkov, Mikhail

2015-01-01

In the recent literature, several hypotheses have been offered to explain patterns of human behavior in social environments. In particular, these patterns include ‘prosocial’ ones, such as fairness, cooperation, and collective good provision. Psychologists suggest that these prosocial behaviors are driven not by miscalculations, but by salience of social identity, in-group favoritism, emotion, or evolutionary adaptations. This paper imports psychology scholarship into an economic model and results in a sustainable solution to collective action problems without any external enforcement mechanisms. This natural mechanism of public goods provision is created, analyzed, and observed in a controlled laboratory environment using experimental techniques. PMID:25790099

Evolution of cooperation in multilevel public goods games with community structures

NASA Astrophysics Data System (ADS)

Wang, Jing; Wu, Bin; Ho, Daniel W. C.; Wang, Long

2011-03-01

In a community-structured population, public goods games (PGG) occur both within and between communities. Such type of PGG is referred as multilevel public goods games (MPGG). We propose a minimalist evolutionary model of the MPGG and analytically study the evolution of cooperation. We demonstrate that in the case of sufficiently large community size and community number, if the imitation strength within community is weak, i.e., an individual imitates another one in the same community almost randomly, cooperation as well as punishment are more abundant than defection in the long run; if the imitation strength between communities is strong, i.e., the more successful strategy in two individuals from distinct communities is always imitated, cooperation and punishment are also more abundant. However, when both of the two imitation intensities are strong, defection becomes the most abundant strategy in the population. Our model provides insight into the investigation of the large-scale cooperation in public social dilemma among contemporary communities.

Optional contributions have positive effects for volunteering public goods games

NASA Astrophysics Data System (ADS)

Song, Qi-Qing; Li, Zhen-Peng; Fu, Chang-He; Wang, Lai-Sheng

2011-11-01

Public goods (PG) games with the volunteering mechanism are referred to as volunteering public goods (VPG) games, in which loners are introduced to the PG games, and a loner obtains a constant payoff but not participating the game. Considering that small contributions may have positive effects to encourage more players with bounded rationality to contribute, this paper introduces optional contributions (high value or low value) to these typical VPG games-a cooperator can contribute a high or low payoff to the public pools. With the low contribution, the logit dynamics show that cooperation can be promoted in a well mixed population comparing to the typical VPG games, furthermore, as the multiplication factor is greater than a threshold, the average payoff of the population is also enhanced. In spatial VPG games, we introduce a new adjusting mechanism that is an approximation to best response. Some results in agreement with the prediction of the logit dynamics are found. These simulation results reveal that for VPG games the option of low contributions may be a better method to stimulate the growth of cooperation frequency and the average payoff of the population.

Stigmatized ethnicity, public health, and globalization.

PubMed

Ali, S Harris

2008-01-01

The prejudicial linking of infection with ethnic minority status has a long-established history, but in some ways this association may have intensified under the contemporary circumstances of the "new public health" and globalization. This study analyzes this conflation of ethnicity and disease victimization by considering the stigmatization process that occurred during the 2003 outbreak of Severe Acute Respiratory Syndrome (SARS) in Toronto. The attribution of stigma during the SARS outbreak occurred in multiple and overlapping ways informed by: (i) the depiction of images of individuals donning respiratory masks; (ii) employment status in the health sector; and (iii) Asian-Canadian and Chinese-Canadian ethnicity. In turn, stigmatization during the SARS crisis facilitated a moral panic of sorts in which racism at a cultural level was expressed and rationalized on the basis of a rhetoric of the new public health and anti-globalization sentiments. With the former, an emphasis on individualized self-protection, in the health sense, justified the generalized avoidance of those stigmatized. In relation to the latter, in the post-9/11 era, avoidance of the stigmatized other was legitimized on the basis of perceiving the SARS threat as a consequence of the mixing of different people predicated by economic and cultural globalization.

Think global, act local: Preserving the global commons

PubMed Central

Hauser, Oliver P.; Hendriks, Achim; Rand, David G.; Nowak, Martin A.

2016-01-01

Preserving global public goods, such as the planet’s ecosystem, depends on large-scale cooperation, which is difficult to achieve because the standard reciprocity mechanisms weaken in large groups. Here we demonstrate a method by which reciprocity can maintain cooperation in a large-scale public goods game (PGG). In a first experiment, participants in groups of on average 39 people play one round of a Prisoner’s Dilemma (PD) with their two nearest neighbours on a cyclic network after each PGG round. We observe that people engage in “local-to-global” reciprocity, leveraging local interactions to enforce global cooperation: Participants reduce PD cooperation with neighbours who contribute little in the PGG. In response, low PGG contributors increase their contributions if both neighbours defect in the PD. In a control condition, participants do not know their neighbours’ PGG contribution and thus cannot link play in the PD to the PGG. In the control we observe a sharp decline of cooperation in the PGG, while in the treatment condition global cooperation is maintained. In a second experiment, we demonstrate the scalability of this effect: in a 1,000-person PGG, participants in the treatment condition successfully sustain public contributions. Our findings suggest that this simple “local-to-global” intervention facilitates large-scale cooperation. PMID:27808222

Preschoolers are sensitive to free riding in a public goods game

PubMed Central

Vogelsang, Martina; Jensen, Keith; Kirschner, Sebastian; Tennie, Claudio; Tomasello, Michael

2014-01-01

Despite the benefits of cooperation, selfish individuals often produce outcomes where everyone is worse off. This “tragedy of the commons” has been demonstrated experimentally in adults with the public goods game. Contributions to a public good decline over time due to free-riders who keep their endowments. Little is known about how children behave when confronted with this social dilemma. Forty-eight preschoolers were tested using a novel non-verbal procedure and simplified choices more appropriate to their age than standard economic approaches. The rate of cooperation was initially very low and rose in the second round for the girls only. Children were affected by their previous outcome, as they free rode more after experiencing a lower outcome compared to the other group members. PMID:25076923

Good intentions and received wisdom are not good enough: the need for controlled trials in public health.

PubMed

Macintyre, Sally

2011-07-01

In the 1970s Archie Cochrane noted that many healthcare procedures and forms of organisation lacked evidence of effectiveness and efficiency, and argued for improved methods of evaluation, moving from clinical opinion and observation to randomised controlled trials (RCTs). His arguments gradually became accepted in medicine, but there has been considerable resistance among policymakers and researchers to their application to social and public health interventions. This essay argues that opposition to RCTs in public health is often based on a false distinction between healthcare and community settings, and sometimes on a misunderstanding of the principles of RCTs in health care. It suggests that just as in medicine, good intentions and received wisdom are not a sufficient basis for making public policy and allocating public funds for social or health improvement.

“Globalized public health.” A transdisciplinary comprehensive framework for analyzing contemporary globalization’s influences on the field of public health

PubMed Central

Lapaige, Véronique

2009-01-01

The current phase of globalization represents a “double-edged sword” challenge facing public health practitioners and health policy makers. The first “edge” throws light on two constructs in the field of public health: global health (formerly international health) and globalized public health. The second “edge” is that of global governance, and raises the question, “how can we construct public health regulations that adequately respond to both global and local complexities related to the two constructs mentioned earlier (global health and globalized public health)?” The two constructs call for the development of norms that will assure sustained population-wide health improvement and these two constructs have their own conceptual tools and theoretical models that permit a better understanding of them. In this paper, we introduce the “globalized public health” construct and we present an interactive comprehensive framework for critically analyzing contemporary globalization’s influences on the field of public health. “Globalized public health”, simultaneously a theoretical model and a conceptual framework, concerns the transformation of the field of public health in the sociohistorical context of globalization. The model is the fruit of an original theoretical research study conducted from 2005 to 2008 (“contextualized research,” Gibbons’ Mode II of knowledge production), founded on a QUAL-quant sequential mixed-method design. This research also reflects our political and ideological position, fuelled with aspirations of social democracy and cosmopolitical values. It is profoundly anchored in the pragmatic approach to globalization, looking to “reconcile” the market and equity. The model offers several features to users: (1) it is transdisciplinary; (2) it is interactive (CD-ROM); (3) it is nonlinear (nonlinear interrelations between the contextual globalization and the field of public health); (4) it is synchronic/diachronic (a

Public Relations in an International Arena: Establishing a Global Model for Public Relations Education.

ERIC Educational Resources Information Center

Neff, Bonita Dostal

A global approach to public relations education is needed as other countries look to the European Economic Community or elsewhere for their models of public relations. In the United States, the present state-of-the-art in public relations is more nascent in development than professionals acknowledge or even realize. Although academics in public…

Images of Eyes Enhance Investments in a Real-Life Public Good

PubMed Central

Francey, Damien; Bergmüller, Ralph

2012-01-01

A key issue in cooperation research is to determine the conditions under which individuals invest in a public good. Here, we tested whether cues of being watched increase investments in an anonymous public good situation in real life. We examined whether individuals would invest more by removing experimentally placed garbage (paper and plastic bottles) from bus stop benches in Geneva in the presence of images of eyes compared to controls (images of flowers). We provided separate bins for each of both types of garbage to investigate whether individuals would deposit more items into the appropriate bin in the presence of eyes. The treatment had no effect on the likelihood that individuals present at the bus stop would remove garbage. However, those individuals that engaged in garbage clearing, and were thus likely affected by the treatment, invested more time to do so in the presence of eyes. Images of eyes had a direct effect on behaviour, rather than merely enhancing attention towards a symbolic sign requesting removal of garbage. These findings show that simple images of eyes can trigger reputational effects that significantly enhance on non-monetary investments in anonymous public goods under real life conditions. We discuss our results in the light of previous findings and suggest that human social behaviour may often be shaped by relatively simple and potentially unconscious mechanisms instead of very complex cognitive capacities. PMID:22624026

Rewards and the evolution of cooperation in public good games.

PubMed

Sasaki, Tatsuya; Uchida, Satoshi

2014-01-01

Properly coordinating cooperation is relevant for resolving public good problems, such as clean energy and environmental protection. However, little is known about how individuals can coordinate themselves for a certain level of cooperation in large populations of strangers. In a typical situation, a consensus-building process rarely succeeds, owing to a lack of face and standing. The evolution of cooperation in this type of situation is studied here using threshold public good games, in which cooperation prevails when it is initially sufficient, or otherwise it perishes. While punishment is a powerful tool for shaping human behaviours, institutional punishment is often too costly to start with only a few contributors, which is another coordination problem. Here, we show that whatever the initial conditions, reward funds based on voluntary contribution can evolve. The voluntary reward paves the way for effectively overcoming the coordination problem and efficiently transforms freeloaders into cooperators with a perceived small risk of collective failure.

Global health and the global economic crisis.

PubMed

Benatar, Solomon R; Gill, Stephen; Bakker, Isabella

2011-04-01

Although the resources and knowledge for achieving improved global health exist, a new, critical paradigm on health as an aspect of human development, human security, and human rights is needed. Such a shift is required to sufficiently modify and credibly reduce the present dominance of perverse market forces on global health. New scientific discoveries can make wide-ranging contributions to improved health; however, improved global health depends on achieving greater social justice, economic redistribution, and enhanced democratization of production, caring social institutions for essential health care, education, and other public goods. As with the quest for an HIV vaccine, the challenge of improved global health requires an ambitious multidisciplinary research program.

The growing impact of globalization for health and public health practice.

PubMed

Labonté, Ronald; Mohindra, Katia; Schrecker, Ted

2011-01-01

In recent decades, public health policy and practice have been increasingly challenged by globalization, even as global financing for health has increased dramatically. This article discusses globalization and its health challenges from a vantage of political science, emphasizing increased global flows (of pathogens, information, trade, finance, and people) as driving, and driven by, global market integration. This integration requires a shift in public health thinking from a singular focus on international health (the higher disease burden in poor countries) to a more nuanced analysis of global health (in which health risks in both poor and rich countries are seen as having inherently global causes and consequences). Several globalization-related pathways to health exist, two key ones of which are described: globalized diseases and economic vulnerabilities. The article concludes with a call for national governments, especially those of wealthier nations, to take greater account of global health and its social determinants in all their foreign policies.

Harnessing collective knowledge to create global public goods for education and health.

PubMed

Bernardo, Theresa M

2007-01-01

Our global interconnectedness has first been expressed in the transformation of business and entertainment, but it will have profound effects on all aspects of our lives, including education and health. Today's students are accustomed to supplying and consuming user-generated content, such as the videos of YouTube, and to using social networking applications, such as MySpace. This can be turned to their advantage in the development of work skills for the twenty-first century. Central among these skills will be the ability to work in teams that cross disciplinary, cultural, and geographic borders.

Self-serving punishment of a common enemy creates a public good in reef fishes.

PubMed

Bshary, Andrea; Bshary, Redouan

2010-11-23

A key challenge for evolutionary biologists is to determine conditions under which individuals benefit from a contribution to public goods [1, 2]. For humans, it has been observed that punishment of free riders may promote contributions [3, 4], but the conditions that lead to stable cooperation based on punishment remain hotly debated [5-8]. Here we present empirical evidence that public goods may emerge as a by-product of self-serving punishment in interactions between coral reef fishes and parasitic saber-tooth blennies that stealthily attack their fish victims from behind to take a bite [9]. We first show that chasing the blenny functions as punishment [10], because it decreases the probability of future attacks. We then provide evidence that in female scalefin anthias, a shoaling species, punishment creates a public good because it increases the probability that the parasite switches to another species for the next attack. A final experiment suggests that punishment is nevertheless self-serving because blennies appear to be able to discriminate between look-alike punishers and nonpunishers. Thus, individuals that do contribute to the public good may risk being identified by the parasite as easy targets for future attacks. Copyright © 2010 Elsevier Ltd. All rights reserved.

What Does It Mean to Have an N of 1? Art Making, Education, Research, and the Public Good

ERIC Educational Resources Information Center

Sullivan, Graeme

2014-01-01

In this special issue, each author addresses how ABER work connects with and/or directly addresses society's need/s and the public good as perceived by the researcher. As there are many construals of the "public good" and the relation to art-making and the arts to this "public good," each author will conceptualize her/his…

Student Learning in Guatemala: An Untenured Faculty Perspective on International Service Learning and Public Good

ERIC Educational Resources Information Center

Taylor, Matthew J.

2009-01-01

In this article I explain how I combined service learning, public-good work, and research in Guatemala. This path has not been easy. Indeed, it has been risky because the time invested in public-good work and teaching field classes could have detracted from research productivity. Taking a risk under the current and traditional academic model at…

The public goods game with a new form of shared reward

NASA Astrophysics Data System (ADS)

Zhang, Chunyan; Chen, Zengqiang

2016-10-01

Altruistic contribution to a common good evenly enjoyed by all group members is hard to explain because of the greater benefits obtained by a defector than a cooperator. A variety of mechanisms have been proposed to resolve the collective dilemma over the years, including rewards for altruism. An underrated and easily ignored phenomenon is that the altruistic behaviors of cooperators not only directly enhance the benefits of their game opponents, but also indirectly produce good influences to other allied members in their surroundings (e.g. relatives or friends). Here we propose a shared reward, in the form of extensive benefits, to extend the traditional definition of the public goods game. Mathematical analysis using the Moran process helps us to obtain the fixation probability for one ‘mutant’ cooperator to invade and dominate the whole defecting population. Results suggest that a tunable parameter exists, above a certain critical value of which natural selection favors cooperation over defection. In addition, analytical results with replicator dynamics show that this critical value influencing the evolution of altruism is closely correlated with the population size, the gaming group size and the synergy factor of the public goods game. These results, based on an extended notion of shared reward and extensive benefits, are expected to provide novel explanations for the emergence of altruistic behaviors.

Fostering cooperation of selfish agents through public goods in relation to the loners

NASA Astrophysics Data System (ADS)

Zhang, Jianlei; Chen, Zengqiang; Liu, Zhongxin

2016-03-01

Altruistic behaviors in multiplayer groups have obtained great attention in the context of the public goods game, which poses a riddle from the evolutionary viewpoint. Here we focus on a particular type of public goods game model in which the benefits of cooperation are either discounted or synergistically enhanced at the appearance of multiple cooperators in a group. Moreover, we focus on the three-strategies profile by adding the role of loners, besides the often-used cooperation and defection. Using the replicator dynamic equations, we investigate a range of dynamical portraits that characterizes the properties of the steady state. Analysis results indicate that loners and cooperators both have chances to be the stable equilibrium points in the presence of perturbations, while defectors fail to do so in this three-strategy competition. Moreover, the coexistence state, in which all three strategies exist in equilibrium, can be led by suitable parameters and stabilized for perturbations. These results elucidate the interplay between the characteristics of the public goods game and evolutionary dynamics in well-mixed systems.

Globalisation and global health governance: implications for public health.

PubMed

Kruk, Margaret E

2012-01-01

Globalisation is a defining economic and social trend of the past several decades. Globalisation affects health directly and indirectly and creates economic and health disparities within and across countries. The political response to address these disparities, exemplified by the Millennium Development Goals, has put pressure on the global community to redress massive inequities in health and other determinants of human capability across countries. This, in turn, has accelerated a transformation in the architecture of global health governance. The entrance of new actors, such as private foundations and multi-stakeholder initiatives, contributed to a doubling of funds for global health between 2000 and 2010. Today the governance of public health is in flux, with diminished leadership from multilateral institutions, such as the WHO, and poor coherence in policy and programming that undermines the potential for sustainable health gains. These trends pose new challenges and opportunities for global public health, which is centrally concerned with identifying and addressing threats to the health of vulnerable populations worldwide.

Differentiating and evaluating common good and public good: making implicit assumptions explicit in the contexts of consent and duty to participate.

PubMed

Bialobrzeski, A; Ried, J; Dabrock, P

2012-01-01

The notions 'common good' and 'public good' are mostly used as synonyms in bioethical discussion of biobanks, but have different origins. As a consequence, they should be applied differently. In this article, the respective characteristics are worked out and then subsequently examined which consent models emerge from them. Distinguishing normative and descriptive traits of both concepts, it turns out that one concept is unjustly used, and that the other one fits better to the context of a plural society. A reflected use of these differing concepts may help to choose an appropriate form of consent and allows public trust in biobank research to deepen. Copyright © 2012 S. Karger AG, Basel.

Educating Democratic Minds in South African Public Schools: African Teachers' Perceptions of Good Citizenship

ERIC Educational Resources Information Center

Schoeman, Sonja

2005-01-01

Various views on the attributes of a good citizen are discussed to report the outcomes of a research project on African teachers' perceptions on what factors contribute to being a good citizen. It is revealed that a good citizen in a constitutional democracy is someone who possesses communitarian characteristics, public characteristics and…

75 FR 19671 - International Standards on the Transport of Dangerous Goods; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-15

... Standards on the Transport of Dangerous Goods; Public Meeting AGENCY: Pipeline and Hazardous Materials... the 37th session of the United Nations Sub-Committee of Experts on the Transport of Dangerous Goods... consider proposals for the 17th Revised Edition of the United Nations Recommendations on the Transport of...

Instrumenting Beliefs in Threshold Public Goods

PubMed Central

2016-01-01

Understanding the causal impact of beliefs on contributions in Threshold Public Goods (TPGs) is particularly important since the social optimum can be supported as a Nash Equilibrium and best-response contributions are a function of beliefs. Unfortunately, investigations of the impact of beliefs on behavior are plagued with endogeneity concerns. We create a set of instruments by cleanly and exogenously manipulating beliefs without deception. Tests indicate that the instruments are valid and relevant. Perhaps surprisingly, we fail to find evidence that beliefs are endogenous in either the one-shot or repeated-decision settings. TPG allocations are determined by a base contribution and beliefs in a one shot-setting. In the repeated-decision environment, once we instrument for first-round allocations, we find that second-round allocations are driven equally by beliefs and history. Moreover, we find that failing to instrument prior decisions overstates their importance. PMID:26859492

Teaching Global Public Health in the Undergraduate Liberal Arts: A Survey of 50 Colleges

PubMed Central

Hill, David R.; Ainsworth, Robert M.; Partap, Uttara

2012-01-01

Undergraduate public health and global health studies are usually found at universities with graduate programs in the disciplines. Following the experience of teaching a short course in global health within the liberal arts, we reviewed global and public health offerings at 50 liberal arts colleges for the 2009–2010 academic year. Forty-two percent had a track, concentration, or program, and 30% had global or public health student organizations. All colleges listed at least one course in the fields, with the highest number in the social sciences. However, many colleges had not coordinated them into a theme. Values of a liberal arts education are found in the study of global and public health: social responsibility, critical thinking, ethical reasoning, and knowledge of the wider world. We propose identifying these programs within the undergraduate liberal arts as global public health. Capturing interest in global public health will enhance the curriculum and student experience.In this day and age, when the world is so fluid with regard to news and information, the knowledge that unnecessary deaths are occurring and that health care lags so far behind in some regions cannot be ignored. From the standpoint of basic human rights, suffering and inequity cannot be tolerated.Williams College student during a global health short course PMID:22764284

Teaching global public health in the undergraduate liberal arts: a survey of 50 colleges.

PubMed

Hill, David R; Ainsworth, Robert M; Partap, Uttara

2012-07-01

Undergraduate public health and global health studies are usually found at universities with graduate programs in the disciplines. Following the experience of teaching a short course in global health within the liberal arts, we reviewed global and public health offerings at 50 liberal arts colleges for the 2009-2010 academic year. Forty-two percent had a track, concentration, or program, and 30% had global or public health student organizations. All colleges listed at least one course in the fields, with the highest number in the social sciences. However, many colleges had not coordinated them into a theme. Values of a liberal arts education are found in the study of global and public health: social responsibility, critical thinking, ethical reasoning, and knowledge of the wider world. We propose identifying these programs within the undergraduate liberal arts as global public health. Capturing interest in global public health will enhance the curriculum and student experience.In this day and age, when the world is so fluid with regard to news and information, the knowledge that unnecessary deaths are occurring and that health care lags so far behind in some regions cannot be ignored. From the standpoint of basic human rights, suffering and inequity cannot be tolerated. Williams College student during a global health short course.

International environmental law and global public health.

PubMed Central

Schirnding, Yasmin von; Onzivu, William; Adede, Andronico O.

2002-01-01

The environment continues to be a source of ill-health for many people, particularly in developing countries. International environmental law offers a viable strategy for enhancing public health through the promotion of increased awareness of the linkages between health and environment, mobilization of technical and financial resources, strengthening of research and monitoring, enforcement of health-related standards, and promotion of global cooperation. An enhanced capacity to utilize international environmental law could lead to significant worldwide gains in public health. PMID:12571726

Globalizing Air Pollution

NASA Astrophysics Data System (ADS)

Lin, J.

2017-12-01

Recent studies have revealed the issue of globalizing air pollution through complex coupling of atmospheric transport (physical route) and economic trade (socioeconomic route). Recognition of such globalizing air pollution has important implications for understanding the impacts of regional and global consumption (of goods and services) on air quality, public health, climate and the ecosystems. And addressing these questions often requires improved modeling, measurements and economic-emission statistics. This talk will introduce the concept and mechanism of globalizing air pollution, with following demonstrations based on recent works on modeling, satellite measurement and multi-disciplinary assessment.

Global Health and the Global Economic Crisis

PubMed Central

Gill, Stephen; Bakker, Isabella

2011-01-01

Although the resources and knowledge for achieving improved global health exist, a new, critical paradigm on health as an aspect of human development, human security, and human rights is needed. Such a shift is required to sufficiently modify and credibly reduce the present dominance of perverse market forces on global health. New scientific discoveries can make wide-ranging contributions to improved health; however, improved global health depends on achieving greater social justice, economic redistribution, and enhanced democratization of production, caring social institutions for essential health care, education, and other public goods. As with the quest for an HIV vaccine, the challenge of improved global health requires an ambitious multidisciplinary research program. PMID:21330597

Global Health Governance at a Crossroads.

PubMed

Ng, Nora Y; Ruger, Jennifer Prah

2011-06-21

This review takes stock of the global health governance (GHG) literature. We address the transition from international health governance (IHG) to global health governance, identify major actors, and explain some challenges and successes in GHG. We analyze the framing of health as national security, human security, human rights, and global public good, and the implications of these various frames. We also establish and examine from the literature GHG's major themes and issues, which include: 1) persistent GHG problems; 2) different approaches to tackling health challenges (vertical, horizontal, and diagonal); 3) health's multisectoral connections; 4) neoliberalism and the global economy; 5) the framing of health (e.g. as a security issue, as a foreign policy issue, as a human rights issue, and as a global public good); 6) global health inequalities; 7) local and country ownership and capacity; 8) international law in GHG; and 9) research gaps in GHG. We find that decades-old challenges in GHG persist and GHG needs a new way forward. A framework called shared health governance offers promise.

Global Health Governance at a Crossroads

PubMed Central

Ng, Nora Y.; Ruger, Jennifer Prah

2014-01-01

This review takes stock of the global health governance (GHG) literature. We address the transition from international health governance (IHG) to global health governance, identify major actors, and explain some challenges and successes in GHG. We analyze the framing of health as national security, human security, human rights, and global public good, and the implications of these various frames. We also establish and examine from the literature GHG’s major themes and issues, which include: 1) persistent GHG problems; 2) different approaches to tackling health challenges (vertical, horizontal, and diagonal); 3) health’s multisectoral connections; 4) neoliberalism and the global economy; 5) the framing of health (e.g. as a security issue, as a foreign policy issue, as a human rights issue, and as a global public good); 6) global health inequalities; 7) local and country ownership and capacity; 8) international law in GHG; and 9) research gaps in GHG. We find that decades-old challenges in GHG persist and GHG needs a new way forward. A framework called shared health governance offers promise. PMID:24729828

77 FR 33019 - International Standards on the Transport of Dangerous Goods; Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-04

.... PHMSA-2012-0116; Notice No. 12-6] International Standards on the Transport of Dangerous Goods; Public... of Experts on the Transport of Dangerous Goods (UNSCOE TDG) to be held June 25 to July 4, 2012, in... consider proposals for the 18th Revised Edition of the United Nations Recommendations on the Transport of...

On the evaluation of cultural and environmental public goods, and its implications for social innovation.

PubMed

Graffeo, Michele; Bonini, Nicolao

2013-01-01

Public goods (e.g., parks) and welfare services (e.g., garbage disposal and transportation policies) are extremely important for the citizens' well-being but in the complex modern societies their influence and effectiveness are affected by the citizens' support. For this reason, it is crucial to understand which are the factors that influence the citizens' perception of the benefits, costs, and risks associated to public goods and welfare services. In this chapter, we describe some psychological variables that are relevant for the evaluation process of the public goods, but that are not considered by the standard economic models. At the same time, we show that some variables of central importance for the economic models do not significantly affect the citizens' evaluations. Finally, we discuss the concept of Nudge, a policy-making approach that suggests the use of psychological mechanisms to increase the citizens' support to public provision of welfare services. Copyright © 2013 Elsevier B.V. All rights reserved.

Is quality of cardiac hospital care a public or private good?

PubMed

Chen, Hsueh-Fen; Bazzoli, Gloria J; Harless, David W; Clement, Jan P

2010-11-01

There are many studies examining the effects of financial pressure from different payment sources on hospital quality of care, but most have assumed that quality of care is a public good in that payment changes from one payer will affect all hospital patients rather than just those directly associated with the payer. Although quality of hospital care can be either a public or private good, few studies have tested which of these scenarios are more likely to hold. To examine whether the change in the magnitude of in-hospital mortality for Medicare and managed care patients is different based on financial pressure resulting from the Balanced Budget Act and growing managed care market penetration; and to examine what role hospital competition may play in affecting these changes. The unit of analysis for the study was the hospital. Multiple data sources were used including the Agency for Healthcare Research and Quality State Inpatient Databases, American Hospital Association Annual Surveys, Area Resource File, and health maintenance organization data from InterStudy. A difference-in-difference-in-difference model was applied for a 2-period panel design. In general, Balanced Budget Act financial pressure and managed care market share did not magnify the difference in in-hospital mortality rates between Medicare and managed care patients. The results suggest that quality of cardiac care in the hospital setting is more likely to be a public good; however, more investigation using other quality indicators and the role of hospital competition under different payment systems is recommended.

Caught between the global economy and local bureaucracy: the barriers to good waste management practice in South Africa.

PubMed

Godfrey, Linda; Scott, Dianne; Trois, Cristina

2013-03-01

Empirical research shows that good waste management practice in South Africa is not always under the volitional control of those tasked with its implementation. While intention to act may exist, external factors, within the distal and proximal context, create barriers to waste behaviour. In addition, these barriers differ for respondents in municipalities, private industry and private waste companies. The main barriers to implementing good waste management practice experienced by respondents in municipalities included insufficient funding for waste management and resultant lack of resources; insufficient waste knowledge; political interference in decision-making; a slow decision-making process; lack of perceived authority to act by waste staff; and a low priority afforded to waste. Barriers experienced by respondents in private industry included insufficient funding for waste and the resultant lack of resources; insufficient waste knowledge; and government bureaucracy. Whereas, barriers experienced in private waste companies included increasing costs; government bureaucracy; global markets; and availability of waste for recycling. The results suggest that respondents in public and private waste organizations are subject to different structural forces that shape, enable and constrain waste behaviour.

The global dimensions of public health preparedness and implications for US action.

PubMed

Moore, Melinda

2012-06-01

The globalization of public health is both real and relevant throughout the United States and to Americans traveling or residing abroad. US public policy responses are evolving, but a crisper and more comprehensive global perspective is needed. I suggest four timely US actions to address today's competing realities of globalization and economic austerity: raise awareness among clinicians and local health departments; capture and share exemplary disaster management practices across countries; ensure that US global health investments are effective, efficient, and sustainable; and think globally while acting locally to enhance US health security. The reauthorization of the Pandemic and All-Hazards Preparedness Act of 2006 provides an opportunity to more clearly address the global dimensions of domestic preparedness.

International trade and investment law: a new framework for public health and the common good.

PubMed

Delany, Louise; Signal, Louise; Thomson, George

2018-05-08

International trade and investment agreements can have positive outcomes, but also have negative consequences that affect global health and influence fundamental health determinants: poverty, inequality and the environment. This article proposes principles and strategies for designing future international law to attain health and common good objectives. Basic principles are needed for international trade and investment agreements that are consistent with the common good, public health, and human rights. These principles should reflect the importance of reducing inequalities, along with social and environmental sustainability. Economic growth should be recognised as a means to common good objectives, rather than an end in itself. Our favoured approach is both radical and comprehensive: we describe what this approach would include and outline the strategies for its implementation, the processes and capacity building necessary for its achievement, and related governance and corporate issues. The comprehensive approach includes significant changes to current models for trade and investment agreements, in particular (i) health, social and environmental objectives would be recognised as legitimate in their own right and implemented accordingly; (ii) changes to dispute-resolution processes, both state-to-state and investor-state; (iii) greater deference to international legal frameworks for health, environmental protection, and human rights; (iv) greater coherence across the international law framework; (v) limitations on investor privileges, and (vi) enforceable corporate responsibilities for contributing to health, environmental, human rights and other common good objectives. We also identify some limited changes that could be considered as an alternative to the proposed comprehensive approach. Future research is needed to develop a range of model treaties, and on the means by which such treaties and reforms might be achieved. Such research would focus also on

Non-Fixed Investment in Voluntary Public Goods Games

NASA Astrophysics Data System (ADS)

Wang, Shuai; Xu, Zhaojin; Zhang, Lianzhong

2018-05-01

In this work, we introduce a non-fixed investment ratio to the public goods games in which players can determine whether or not to participate and how much money to invest into the common pool, and with it a new mechanism has been established. We explicitly demonstrate a different rockscissors- paper dynamics which is a consequence of this model. Meanwhile, it is shown how the mechanism of non-fixed investment ratio influences the players' decision. In addition, we found that the length of memory has an important effect on the average payoff of the population by this introduction.

Trustees "versus" Directors, Whom Do They Serve? Boards, For-Profits and the Public Good in the United States

ERIC Educational Resources Information Center

Fox Garrity, Bonnie

2015-01-01

Postsecondary education in the United States is provided by public, not-for-profit and for-profit institutions. Public and not-for-profit institutions are expected to serve the public good due to state control or chartering requirements; for-profit institutions are not. Therefore, the decision to serve the public good is vested in the board. The…

Impact of regulatory science on global public health.

PubMed

Patel, Meghal; Miller, Margaret Ann

2012-07-01

Regulatory science plays a vital role in protecting and promoting global public health by providing the scientific basis for ensuring that food and medical products are safe, properly labeled, and effective. Regulatory science research was first developed for the determination of product safety in the early part of the 20th Century, and continues to support innovation of the processes needed for regulatory policy decisions. Historically, public health laws and regulations were enacted following public health tragedies, and often the research tools and techniques required to execute these laws lagged behind the public health needs. Throughout history, similar public health problems relating to food and pharmaceutical products have occurred in countries around the world, and have usually led to the development of equivalent solutions. For example, most countries require a demonstration of pharmaceutical safety and efficacy prior to marketing these products using approaches that are similar to those initiated in the United States. The globalization of food and medical products has created a shift in regulatory compliance such that gaps in food and medical product safety can generate international problems. Improvements in regulatory research can advance the regulatory paradigm toward a more preventative, proactive framework. These improvements will advance at a greater pace with international collaboration by providing additional resources and new perspectives for approaching and anticipating public health problems. The following is a review of how past public health disasters have shaped the current regulatory landscape, and where innovation can facilitate the shift from reactive policies to proactive policies. Copyright © 2012. Published by Elsevier B.V.

Phase diagrams for the spatial public goods game with pool punishment

NASA Astrophysics Data System (ADS)

Szolnoki, Attila; Szabó, György; Perc, Matjaž

2011-03-01

The efficiency of institutionalized punishment is studied by evaluating the stationary states in the spatial public goods game comprising unconditional defectors, cooperators, and cooperating pool punishers as the three competing strategies. Fines and costs of pool punishment are considered as the two main parameters determining the stationary distributions of strategies on the square lattice. Each player collects a payoff from five five-person public goods games, and the evolution of strategies is subsequently governed by imitation based on pairwise comparisons at a low level of noise. The impact of pool punishment on the evolution of cooperation in structured populations is significantly different from that reported previously for peer punishment. Representative phase diagrams reveal remarkably rich behavior, depending also on the value of the synergy factor that characterizes the efficiency of investments payed into the common pool. Besides traditional single- and two-strategy stationary states, a rock-paper-scissors type of cyclic dominance can emerge in strikingly different ways.

Preference of Chinese general public and healthcare providers for a good death.

PubMed

Haishan, Huang; Hongjuan, Liu; Tieying, Zeng; Xuemei, Pu

2015-03-01

The aim of this study is to find and compare the current situation between common people and healthcare providers' preferences for a good death in the context of Chinese culture. A cross-sectional anonymous questionnaire survey covering 190 ordinary Chinese people and 323 healthcare providers was conducted. An inventory of the good death was translated and the subjects were surveyed about their attitude toward it. Permission to conduct the study was granted by department chiefs, nurse managers and the participants themselves. The participants were informed that they took part on a voluntary and anonymous basis, that they could withdraw at any time, that they had the right to ignore questions they did not wish to answer, and that whatever they chose to do would not jeopardize their employment conditions. The attributes that were perceived as important by major respondents for a good death were maintaining hope and pleasure, good relationship with medical staff, good relationship with family, independence, environment comfort, being respected as an individual, preparation for death, physical and psychological comfort, dying in a favorite place, and not being a burden to others. And some relatively less important characteristics were life completion, receiving enough treatment, natural death, controlling over the future, unawareness of death, pride and beauty, feeling that one's life is worth living, and religious and spiritual comfort. We also found that healthcare providers were more likely than general out-patients to perceive "physical and psychological comfort," "dying in a favorite place," "good relationship with medical staff," and "natural death" as important for a good death. This study offers healthcare providers in China a fundamental understanding of the normal expectations of the general public for a good death. It is believed that these findings in our study are valuable to improve palliative care in China. We compared the attitudes of Chinese and

Surveying the Need for Technology Management for Global Health Training Programmes

ERIC Educational Resources Information Center

Balakrishnan, Usha R.; Troyer, Lisa; Brands, Edwin

2007-01-01

Technology licensing office managers often need to evaluate profitability and commercial potential in their decision making. However, increased consideration of important global public health goals requires forging new collaborative relationships, incorporating creative licensing practices and embracing global public good within the academic and…

"Polio Eradication" Game May Increase Public Interest in Global Health.

PubMed

Okitika, Toluwalose A; Barnabas, Ruanne V; Rue, Tessa; Weisman, Jordan; Harris, Nathan A; Orenstein, Walter A; Wasserheit, Judith N

2015-06-01

Interactive games that highlight global health challenges and solutions are a potential tool for increasing interest in global health. To test this hypothesis, we developed an interactive "Polio Eradication" (PE) game and evaluated whether playing or watching was associated with increased public interest in global health. The PE game is a life-size, human board game that simulates PE efforts. Four players-a researcher, a transportation expert, a local community coordinator, and a healthcare worker-collaborate as an interdisciplinary team to help limit ongoing and future polio outbreaks in Pakistan, represented on the game board. Participants who played or observed the game and those who did not participate in the game, but visited noninteractive global health exhibits, completed a survey on participation outcomes. We used relative risk regression to examine associations between cofactors and change in global health interest. Three variables predicted increased global health interest among the game participants: Having little or no previous global health knowledge prior to playing the game (risk ratio [RR]=1.28; 95 percent confidence interval [CI], 1.13-1.45), not currently being involved in global health (RR=1.41; 95 percent CI, 1.07-1.85), and visiting Seattle (RR=1.25; 95 percent CI, 1.04-1.51). Our results suggest that a hands-on, interactive game may increase the public's interest in global health, particularly among those with minimal previous knowledge of or involvement in global health activities.

The globalization of public health: the first 100 years of international health diplomacy.

PubMed Central

Fidler, D. P.

2001-01-01

Global threats to public health in the 19th century sparked the development of international health diplomacy. Many international regimes on public health issues were created between the mid-19th and mid-20th centuries. The present article analyses the global risks in this field and the international legal responses to them between 1851 and 1951, and explores the lessons from the first century of international health diplomacy of relevance to contemporary efforts to deal with the globalization of public health. PMID:11584732

Competition of tolerant strategies in the spatial public goods game

NASA Astrophysics Data System (ADS)

Szolnoki, Attila; Perc, Matjaž

2016-08-01

Tolerance implies enduring trying circumstances with a fair and objective attitude. To determine whether evolutionary advantages might be stemming from diverse levels of tolerance in a population, we study a spatial public goods game, where in addition to cooperators, defectors, and loners, tolerant players are also present. Depending on the number of defectors within a group, a tolerant player can either cooperate in or abstain from a particular instance of the game. We show that the diversity of tolerance can give rise to synergistic effects, wherein players with a different threshold in terms of the tolerated number of defectors in a group compete most effectively against defection and default abstinence. Such synergistic associations can stabilise states of full cooperation where otherwise defection would dominate. We observe complex pattern formation that gives rise to an intricate phase diagram, where invisible yet stable strategy alliances require outmost care lest they are overlooked. Our results highlight the delicate importance of diversity and tolerance for the provisioning of public goods, and they reveal fascinating subtleties of the spatiotemporal dynamics that is due to the competition of subsystem solutions in structured populations.

Punishment in public goods games leads to meta-stable phase transitions and hysteresis

NASA Astrophysics Data System (ADS)

Hintze, Arend; Adami, Christoph

2015-07-01

The evolution of cooperation has been a perennial problem in evolutionary biology because cooperation can be undermined by selfish cheaters who gain an advantage in the short run, while compromising the long-term viability of the population. Evolutionary game theory has shown that under certain conditions, cooperation nonetheless evolves stably, for example if players have the opportunity to punish cheaters that benefit from a public good yet refuse to pay into the common pool. However, punishment has remained enigmatic because it is costly and difficult to maintain. On the other hand, cooperation emerges naturally in the public goods game if the synergy of the public good (the factor multiplying the public good investment) is sufficiently high. In terms of this synergy parameter, the transition from defection to cooperation can be viewed as a phase transition with the synergy as the critical parameter. We show here that punishment reduces the critical value at which cooperation occurs, but also creates the possibility of meta-stable phase transitions, where populations can ‘tunnel’ into the cooperating phase below the critical value. At the same time, cooperating populations are unstable even above the critical value, because a group of defectors that are large enough can ‘nucleate’ such a transition. We study the mean-field theoretical predictions via agent-based simulations of finite populations using an evolutionary approach where the decisions to cooperate or to punish are encoded genetically in terms of evolvable probabilities. We recover the theoretical predictions and demonstrate that the population shows hysteresis, as expected in systems that exhibit super-heating and super-cooling. We conclude that punishment can stabilize populations of cooperators below the critical point, but it is a two-edged sword: it can also stabilize defectors above the critical point.

Mapping the global flow of steel: from steelmaking to end-use goods.

PubMed

Cullen, Jonathan M; Allwood, Julian M; Bambach, Margarita D

2012-12-18

Our society is addicted to steel. Global demand for steel has risen to 1.4 billion tonnes a year and is set to at least double by 2050, while the steel industry generates nearly a 10th of the world's energy related CO₂ emissions. Meeting our 2050 climate change targets would require a 75% reduction in CO₂ emissions for every tonne of steel produced and finding credible solutions is proving a challenge. The starting point for understanding the environmental impacts of steel production is to accurately map the global steel supply chain and identify the biggest steel flows where actions can be directed to deliver the largest impact. In this paper we present a map of global steel, which for the first time traces steel flows from steelmaking, through casting, forming, and rolling, to the fabrication of final goods. The diagram reveals the relative scale of steel flows and shows where efforts to improve energy and material efficiency should be focused.

Stochastic dynamics and stable equilibrium of evolutionary optional public goods game in finite populations

NASA Astrophysics Data System (ADS)

Quan, Ji; Liu, Wei; Chu, Yuqing; Wang, Xianjia

2018-07-01

Continuous noise caused by mutation is widely present in evolutionary systems. Considering the noise effects and under the optional participation mechanism, a stochastic model for evolutionary public goods game in a finite size population is established. The evolutionary process of strategies in the population is described as a multidimensional ergodic and continuous time Markov process. The stochastic stable state of the system is analyzed by the limit distribution of the stochastic process. By numerical experiments, the influences of the fixed income coefficient for non-participants and the investment income coefficient of the public goods on the stochastic stable equilibrium of the system are analyzed. Through the numerical calculation results, we found that the optional participation mechanism can change the evolutionary dynamics and the equilibrium of the public goods game, and there is a range of parameters which can effectively promote the evolution of cooperation. Further, we obtain the accurate quantitative relationship between the parameters and the probabilities for the system to choose different stable equilibriums, which can be used to realize the control of cooperation.

Characteristics utilization of public space in Padang City based on good public space index

NASA Astrophysics Data System (ADS)

Eriawan, T.

2017-06-01

Padang is a metropolitan city which has 40 units of open space like plansum park, playground, and sports park with 10,88 hectar of total area. These open spaces are publics’, but not all of them are able to use as active public open spaces it caused by some of the parks are dormant parks beacuse they only for planted ground not for public activites.This study conducted to assess the quality of public space that exsist in Padang; Imam Bonjol park (representing of city open space (go-green)), H. Agus Salim sport center ( representing of sports park) and Pantai Muaro Padang area (representing of recreation/tourism).The method of this research conducted in several stages, first was the identification toward space’s function (Carmona,2008) and assess the space utilization index based approach to public space index (Metha,2007). The spaced quality is measured based on variable in Good Public Space Index which is the intensity of use, social activities, duration of activities, variation and pattern of use. The urgency of this research related to the effort to evaluate the policy of space arrangement and space control through the assessment of the use of existed spaces, until it can be references to Padang goverment in improving and increasing the quality of space thorugh development of spaces that have high quality.The assesment of quality of public open spaces in Padang conducted by assessed five space quality variables, result of analysis, utilization of public space was 0.69. based on the result it can be concluded the quality of public space in some parks in Padang has moderate index quality. This is caused by the time differentiation of the society, there is no interaction among society, and short time duration of the society in visiting the public space.

[Global public health: international health is tested to its limits by the human influenza A epidemic].

PubMed

Franco-Giraldo, Alvaro; Alvarez-Dardet, Carlos

2009-06-01

This article comes from the intense international pressure that follows a near-catastrophy, such as the human influenza A H1N1 epidemic, and the limited resources for confronting such events. The analysis covers prevailing 20th century trends in the international public health arena and the change-induced challenges brought on by globalization, the transition set in motion by what has been deemed the "new" international public health and an ever-increasing focus on global health, in the context of an international scenario of shifting risks and opportunities and a growing number of multinational players. Global public health is defined as a public right, based on a new appreciation of the public, a new paradigm centered on human rights, and altruistic philosophy, politics, and ethics that undergird the changes in international public health on at least three fronts: redefining its theoretical foundation, improving world health, and renewing the international public health system, all of which is the byproduct of a new form of governance. A new world health system, directed by new global public institutions, would aim to make public health a global public right and face a variety of staggering challenges, such as working on public policy management on a global scale, renewing and democratizing the current global governing structure, and conquering the limits and weaknesses witnessed by international health.

Examining Theories of Distributive Justice with an Asymmetric Public Goods Game

ERIC Educational Resources Information Center

Schmidt, Stephen J.

2015-01-01

In this article, the author presents an asymmetric version of the familiar public goods classroom experiment, in which some players are given more tokens to invest than others, and players collectively decide whether to divide the return to the group investment asymmetrically as well. The asymmetry between players raises normative issues about…

Globalizing the history of disease, medicine, and public health in Latin America.

PubMed

Espinosa, Mariola

2013-12-01

The history of Latin America, the history of disease, medicine, and public health, and global history are deeply intertwined, but the intersection of these three fields has not yet attracted sustained attention from historians. Recent developments in the historiography of disease, medicine, and public health in Latin America suggest, however, that a distinctive, global approach to the topic is beginning to emerge. This essay identifies the distinguishing characteristic of this approach as an attentiveness to transfers of contagions, cures, and medical knowledge from Latin America to the rest of the world and then summarizes a few episodes that demonstrate its promise. While national as well as colonial and neocolonial histories of Latin America have made important contributions to our understanding, works taking the global approach have the potential to contribute more directly to the decentering of the global history of disease, medicine, and public health.

78 FR 16756 - International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-18

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting AGENCY: Federal Aviation Administration... Aviation Organization's (ICAO) Dangerous Goods Panel's (DGP's) Spring Working Group to be held April 15-19...

77 FR 53250 - International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-31

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration International Civil Aviation Organization's (ICAO) Dangerous Goods Panel; Notice of Public Meeting AGENCY: Federal Aviation Administration... Aviation Organization's (ICAO) Dangerous Goods Panel's (DGP's) Fall Working Group to be held October 15-19...

Digital Health Communication and Global Public Influence: A Study of the Ebola Epidemic.

PubMed

Roberts, Hal; Seymour, Brittany; Fish, Sands Alden; Robinson, Emily; Zuckerman, Ethan

2017-01-01

Scientists and health communication professionals expressed frustration over the relationship between misinformation circulating on the Internet and global public perceptions of and responses to the Ebola epidemic originating in West Africa. Using the big data platform Media Cloud, we analyzed all English-language stories about keyword "Ebola" published from 1 July 2014 to 17 November 2014 from the media sets U.S. Mainstream Media, U.S. Regional Media, U.S. Political Blogs, U.S. Popular Blogs, Europe Media Monitor, and Global Voices to understand how social network theory and models of the networked global public may have contributed to health communication efforts. 109,400 stories met our inclusion criteria. The CDC and WHO were the two media sources with the most inlinks (hyperlinks directed to their sites). Twitter was fourth Significantly more public engagement on social media globally was directed toward stories about risks of U.S. domestic Ebola infections than toward stories focused on Ebola infections in West Africa or on science-based information. Corresponding public sentiments about Ebola were reflected in the policy responses of the international community, including violations of the International Health Regulations and the treatment of potentially exposed individuals. The digitally networked global public may have influenced the discourse, sentiment, and response to the Ebola epidemic.

When the Majority Rules: Ballot Initiatives, Race-Conscious Education Policy, and the Public Good

ERIC Educational Resources Information Center

Moses, Michele S.; Saenz, Lauren P.

2012-01-01

This chapter examines the following central question: How do direct democratic ballot initiatives affect the public good? A second, related question is this: When voters collectively make policy decisions, what responsibilities do researchers have to contribute to informing public deliberation about the relevant issues? In an attempt to answer…

Bounded rationality leads to equilibrium of public goods games.

PubMed

Xu, Zhaojin; Wang, Zhen; Zhang, Lianzhong

2009-12-01

In this work, we introduce a degree of rationality to the public goods games in which players can determine whether or not to participate, and with it a new mechanism has been established. Existence of the bounded rationality would lead to a new equilibrium which differs from the Nash equilibrium and qualitatively explains the fundamental role of loners' payoff for maintaining cooperation. Meanwhile, it is shown how the potential strategy influences the players' decision. Finally, we explicitly demonstrate a rock-scissors-paper dynamics which is a consequence of this model.

Bounded rationality leads to equilibrium of public goods games

NASA Astrophysics Data System (ADS)

Xu, Zhaojin; Wang, Zhen; Zhang, Lianzhong

2009-12-01

In this work, we introduce a degree of rationality to the public goods games in which players can determine whether or not to participate, and with it a new mechanism has been established. Existence of the bounded rationality would lead to a new equilibrium which differs from the Nash equilibrium and qualitatively explains the fundamental role of loners’ payoff for maintaining cooperation. Meanwhile, it is shown how the potential strategy influences the players’ decision. Finally, we explicitly demonstrate a rock-scissors-paper dynamics which is a consequence of this model.

Analysis of good practice of public health Emergency Operations Centers.

PubMed

Xu, Min; Li, Shi-Xue

2015-08-01

To study the public health Emergency Operations Centers (EOCs)in the US, the European Union, the UK and Australia, and summarize the good practice for the improvement of National Health Emergency Response Command Center in Chinese National Health and Family Planning Commission. Literature review was conducted to explore the EOCs of selected countries. The study focused on EOC function, organizational structure, human resources and information management. The selected EOCs had the basic EOC functions of coordinating and commanding as well as the public health related functions such as monitoring the situation, risk assessment, and epidemiological briefings. The organizational structures of the EOCs were standardized, scalable and flexible. Incident Command System was the widely applied organizational structure with a strong preference. The EOCs were managed by a unit of emergency management during routine time and surge staff were engaged upon emergencies. The selected EOCs had clear information management framework including information collection, assessment and dissemination. The performance of National Health Emergency Response Command Center can be improved by learning from the good practice of the selected EOCs, including setting clear functions, standardizing the organizational structure, enhancing the human resource capacity and strengthening information management. Copyright © 2015 Hainan Medical College. Production and hosting by Elsevier B.V. All rights reserved.

Faculty Voice in Intellectual Property Policies: Collective Action for the Public Good

ERIC Educational Resources Information Center

Kezar, Adrianna

2017-01-01

This chapter synthesizes the previous chapters to offer to readers practical recommendations for navigating IP issues, including resources and advice for faculty and administrations to engage in more equitable discussions about the rights of faculty and the interests of the public good.

The influence of global warming on natural disasters and their public health outcomes.

PubMed

Diaz, James H

2007-01-01

With a documented increase in average global surface temperatures of 0.6 degrees C since 1975, Earth now appears to be warming due to a variety of climatic effects, most notably the cascading effects of greenhouse gas emissions resulting from human activities. There remains, however, no universal agreement on how rapidly, regionally, or asymmetrically the planet will warm or on the true impact of global warming on natural disasters and public health outcomes. Most reports to date of the public health impact of global warming have been anecdotal and retrospective in design and have focused on the increase in heat-stroke deaths following heat waves and on outbreaks of airborne and arthropod-borne diseases following tropical rains and flooding that resulted from fluctuations in ocean temperatures. The effects of global warming on rainfall and drought, tropical cyclone and tsunami activity, and tectonic and volcanic activity will have far-reaching public health effects not only on environmentally associated disease outbreaks but also on global food supplies and population movements. As a result of these and other recognized associations between climate change and public health consequences, many of which have been confounded by deficiencies in public health infrastructure and scientific debates over whether climate changes are spawned by atmospheric cycles or anthropogenic influences, the active responses to progressive climate change must include combinations of economic, environmental, legal, regulatory, and, most importantly, public health measures.

Global Comparative Public Administration: Are Graduate Programs Responding to the Call?

ERIC Educational Resources Information Center

Manoharan, Aroon P.; Mirbel, Wendel; Carrizales, Tony J.

2018-01-01

Within the past two decades, globalization has led to increased literature on comparative public administration (CPA) research, and it has enhanced analyses of administrative systems in various societies. Our paper examines CPA education among Master of Public Administration and Master of Public Policy programs in the United States. The findings…

Good and Bad Research Collaborations: Researchers' Views on Science and Ethics in Global Health Research.

PubMed

Parker, Michael; Kingori, Patricia

2016-01-01

There has been a dramatic rise in the scale and scope of collaborative global health research. A number of structural and scientific factors explain this growth and there has been much discussion of these in the literature. Little, if any, attention has been paid, however, to the factors identified by scientists and other research actors as important to successful research collaboration. This is surprising given that their decisions are likely to play a key role in the sustainability and effectiveness of global health research initiatives. In this paper, we report on qualitative research with leading scientists involved in major international research collaborations about their views on good and bad collaborations and the factors that inform their decision-making about joining and participating actively in research networks. We identify and discuss eight factors that researchers see as essential in judging the merits of active participation in global health research collaborations: opportunities for active involvement in cutting-edge, interesting science; effective leadership; competence of potential partners in and commitment to good scientific practice; capacity building; respect for the needs, interests and agendas of partners; opportunities for discussion and disagreement; trust and confidence; and, justice and fairness in collaboration. Our findings suggest that the sustainability and effectiveness of global health research collaborations has an important ethical or moral dimension for the research actors involved.

Good and Bad Research Collaborations: Researchers’ Views on Science and Ethics in Global Health Research

PubMed Central

Parker, Michael; Kingori, Patricia

2016-01-01

There has been a dramatic rise in the scale and scope of collaborative global health research. A number of structural and scientific factors explain this growth and there has been much discussion of these in the literature. Little, if any, attention has been paid, however, to the factors identified by scientists and other research actors as important to successful research collaboration. This is surprising given that their decisions are likely to play a key role in the sustainability and effectiveness of global health research initiatives. In this paper, we report on qualitative research with leading scientists involved in major international research collaborations about their views on good and bad collaborations and the factors that inform their decision-making about joining and participating actively in research networks. We identify and discuss eight factors that researchers see as essential in judging the merits of active participation in global health research collaborations: opportunities for active involvement in cutting-edge, interesting science; effective leadership; competence of potential partners in and commitment to good scientific practice; capacity building; respect for the needs, interests and agendas of partners; opportunities for discussion and disagreement; trust and confidence; and, justice and fairness in collaboration. Our findings suggest that the sustainability and effectiveness of global health research collaborations has an important ethical or moral dimension for the research actors involved. PMID:27737006

Age-related differences in altruism across adulthood: making personal financial gain versus contributing to the public good.

PubMed

Freund, Alexandra M; Blanchard-Fields, Fredda

2014-04-01

Four studies utilizing different methodological approaches investigated adult age-related differences in altruism (i.e., contributions to the public good) and the self-centered value of increasing personal wealth. In Study 1, data from the World Values Survey (World Values Survey Association, 2009) provided 1st evidence of a negative association between age and the self-reported wish to be rich. Ecological concerns, a form of contributing to the public good, were positively related to age. Study 2 investigated whether these values are expressed behaviorally when participants solved a complex problem that allowed striving for monetary gains or contributing to a public good. Confirming hypotheses, young adults' strategies were consistent with the aim of optimizing personal financial gain, and older adults' strategies with the aim to contribute to the public good. Studies 3 and 4 showed that older adults were more likely than younger and middle-aged adults to donate money to a good cause than to keep it for themselves. Study 4 manipulated participants' future time perspective as a factor potentially contributing to age-related differences. Partly confirming hypotheses, a longer time perspective reduced donations by older adults, but a shorter time perspective did not increase donations by younger adults. These studies suggest that older adults not only report valuing contributions to the public good more highly but also are more likely to behave altruistically than younger adults. All studies used cross-sectional designs that prevent a strict test of developmental trajectories but rather provide age-related differences at 1 point in time, representing a 1st step in investigating adult age-related differences in altruism. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Payoff-based learning explains the decline in cooperation in public goods games.

PubMed

Burton-Chellew, Maxwell N; Nax, Heinrich H; West, Stuart A

2015-02-22

Economic games such as the public goods game are increasingly being used to measure social behaviours in humans and non-human primates. The results of such games have been used to argue that people are pro-social, and that humans are uniquely altruistic, willingly sacrificing their own welfare in order to benefit others. However, an alternative explanation for the empirical observations is that individuals are mistaken, but learn, during the game, how to improve their personal payoff. We test between these competing hypotheses, by comparing the explanatory power of different behavioural rules, in public goods games, where individuals are given different amounts of information. We find: (i) that individual behaviour is best explained by a learning rule that is trying to maximize personal income; (ii) that conditional cooperation disappears when the consequences of cooperation are made clearer; and (iii) that social preferences, if they exist, are more anti-social than pro-social. © 2015 The Author(s) Published by the Royal Society. All rights reserved.

Using Strategic Planning to Create the Public Good for Higher Education in Volatile Times

ERIC Educational Resources Information Center

Letizia, Angelo J.

2017-01-01

The purpose of this study is to assess how public higher education institutions are serving the public good at time when economic, social and environmental conditions are increasingly becoming more volatile. While by no means the only issues of concern, Zizek (2009) argues that impending ecological threats, the growing divide between the rich and…

The global counterfeit drug trade: patient safety and public health risks.

PubMed

Mackey, Tim K; Liang, Bryan A

2011-11-01

Counterfeit drugs are a global problem with significant and well-documented consequences for global health and patient safety, including drug resistance and patient deaths. This multibillion-dollar industry does not respect geopolitical borders, and threatens public health in both rich and resource-poor nations alike. The epidemiology of counterfeits is also wide in breadth and scope, including thousands of counterfeit incidents per year, encompassing all types of therapeutic classes, and employing a complex global supply chain network enabling this illegal activity. In addition, information technologies available through the Internet and sales via online pharmacies have allowed the criminal element to thrive in an unregulated environment of anonymity, deception, and lack of adequate enforcement. Though recent global enforcement efforts have led to arrests of online counterfeit sellers, such actions have not stemmed supplies from illegal online sellers or kept up with their creativity in illegally selling their products. To address this issue, we propose a global policy framework utilizing public-private partnership models with centralized surveillance reporting that would enable cooperation and coordination to combat this global health crisis. Copyright © 2011 Wiley-Liss, Inc.

[Honesty and good faith: two cornerstones in the ethics of biomedical publications].

PubMed

Reyes, Humberto

2007-04-01

The editors of medical journals should take the steps necessary to assure its readers that the contents of their publications are based in true data, that they are original and fulfill the ethical rules of biomedical and clinical research, including its reporting. This editors role has become increasingly difficult since the pressure to publish scientific papers is progressively stimulated by the role that those papers play in curricula vitae when the authors apply for university positions, academic promotions, research grants and for their personal prestige. As a consequence, increasing instances of misconduct in scientific publications are detected. Some cases are noticed during the editorial process, mostly when peer reviewers identify redundant publications or plagiarism. Other cases are denounced after a manuscript was published. It is the editors duty to verify the misconduct, request an explanation from the authors and, if their answer is unsatisfactory, report the problem to the institutional authorities supporting the authors. The editors should denounce the situation in a forthcoming issue of the journal. Universities should enforce the teaching of ethical rules that govern the report of scientific information. Revista Médica de Chile follows recommendations given by the International Committee of Medical Journal Editors, the World Association of Medical Editors and other groups, but honesty and good faith in all the actors involved in the process of biomedical publications (authors, reviewers, editors) remain the cornerstones of scientific good behavior.

Homicides, Public Goods, and Population Health in the Context of High Urban Violence Rates in Cali, Colombia.

PubMed

Martínez, Lina; Prada, Sergio; Estrada, Daniela

2018-06-01

Obesity and frequent mental and physical distress are often associated with major health problems. The characteristics of the urban environment, such as homicide rates and public goods provision, play an important role in influencing participation in physical activity and in overall mental health. This study aimed to determine whether there was a relationship between homicide rates and public goods provision on the health outcomes of the citizens of Cali, Colombia, a city known for its high urban violence rate and low municipal investment in public goods. We used a linear probability model to relate homicide rates and public goods provision (lighted parks, effective public space per inhabitant, and bus stations) at the district level to health outcomes (obesity and frequent mental and physical distress). Individual data were obtained from the 2014 CaliBRANDO survey, and urban context characteristics were obtained from official government statistics. After controlling for individual covariates, results showed that homicide rates were a risk factor in all examined outcomes. An increase in 1.0 m 2 of public space per inhabitant reduced the probability of an individual being obese or overweight by 0.2% (95% confidence interval (CI) = - 0.004 to - 0.001) and the probability of frequent physical distress by 0.1% (95% CI = - 0.002 to - 0.001). On average, the presence of one additional bus station increased the probability of being obese or overweight by 1.1%, the probability of frequent mental distress by 0.3% (95% CI = 0.001-0.004), and the probability of frequent physical distress by 0.02% (95% CI = 0.000-0.003). Living in districts with adequate public space and lighted parks lowers the probability of being obese and high homicide rates, which are correlated with poor health outcomes in Cali, Colombia. Investments in public goods provision and urban safety to reduce obesity rates may contribute to a better quality of life for the population.

Universities, Professional Capabilities and Contributions to the Public Good in South Africa

ERIC Educational Resources Information Center

Walker, Melanie

2012-01-01

The generation of a public-good, capabilities-based approach to professional education in South African universities is outlined and proposed as a contribution to wider social transformation. The relevance and importance of understanding what Amartya Sen describes as "capability failure" in the lives of people living in poverty is…

Advancing health rights in a globalized world: responding to globalization through a collective human right to public health.

PubMed

Meier, Benjamin Mason

2007-01-01

The right to health was codified in Article 12 of the International Covenant on Economic, Social and Cultural Rights as an individual right, focusing on individual health services at the expense of public health systems. This article assesses the ways in which the individual human right to health has evolved to meet collective threats to the public's health. Despite its repeated expansions, the individual right to health remains normatively incapable of addressing the injurious societal ramifcations of economic globalization, advancing individual rights to alleviate collective inequalities in underlying determinants of health. By examining modern changes to underlying determinants of health, this article concludes that responding to globalized health threats necessitates a collective right to public health.

Communal range defence in primates as a public goods dilemma

PubMed Central

Willems, Erik P.; Arseneau, T. Jean. M.; Schleuning, Xenia; van Schaik, Carel P.

2015-01-01

Classic socio-ecological theory holds that the occurrence of aggressive range defence is primarily driven by ecological incentives, most notably by the economic defendability of an area or the resources it contains. While this ecological cost–benefit framework has great explanatory power in solitary or pair-living species, comparative work on group-living primates has always found economic defendability to be a necessary, but not sufficient condition to account for the distribution of effective range defence across the taxon. This mismatch between theory and observation has recently been ascribed to a collective action problem among group members in, what is more informatively viewed as, a public goods dilemma: mounting effective defence of a communal range against intrusions by outgroup conspecifics. We here further develop this framework, and report on analyses at three levels of biological organization: across species, across populations within a single lineage and across groups and individuals within a single population. We find that communal range defence in primates very rarely involves collective action sensu stricto and that it is best interpreted as the outcome of opportunistic and strategic individual-level decisions. Whether the public good of a defended communal range is produced by solitary, joint or collective action is thus the outcome of the interplay between the unique characteristics of each individual, local and current socio-ecological conditions, and fundamental life-history traits of the species. PMID:26503678

Men increase contributions to a public good when under sexual competition

PubMed Central

Tognetti, Arnaud; Dubois, Dimitri; Faurie, Charlotte; Willinger, Marc

2016-01-01

Why humans cooperate in large groups and with non-kin remains a puzzle for researchers across the natural and social sciences. Investigating whether cooperation is sexually selected could contribute to an understanding of the evolution of human cooperation. Competition for access to mates could indeed select for cooperation. Using controlled laboratory experiments, we analyse whether and how the sex composition of a social environment, testosterone level, and relationship status affect contributions to a public good. The results show that variation in sex composition alters the amount of money that single men (but not men in a couple or women) contribute to a public good. Notably, in line with the competitive helping hypothesis, awareness of the presence of a woman leads to larger contributions by single men, most likely by triggering their competitiveness to be the most cooperative man in the group. However, we find no link between basal testosterone level and cooperativeness. We argue that men, notably single men, adopt cooperative behaviours as a signalling strategy in the context of mate choice and hence that cooperation is partly sexually selected. Our findings highlight the need to consider sexual selection as an additional mechanism for cooperation. PMID:27412070

Global Disease Detection-Achievements in Applied Public Health Research, Capacity Building, and Public Health Diplomacy, 2001-2016.

PubMed

Rao, Carol Y; Goryoka, Grace W; Henao, Olga L; Clarke, Kevin R; Salyer, Stephanie J; Montgomery, Joel M

2017-11-01

The Centers for Disease Control and Prevention has established 10 Global Disease Detection (GDD) Program regional centers around the world that serve as centers of excellence for public health research on emerging and reemerging infectious diseases. The core activities of the GDD Program focus on applied public health research, surveillance, laboratory, public health informatics, and technical capacity building. During 2015-2016, program staff conducted 205 discrete projects on a range of topics, including acute respiratory illnesses, health systems strengthening, infectious diseases at the human-animal interface, and emerging infectious diseases. Projects incorporated multiple core activities, with technical capacity building being most prevalent. Collaborating with host countries to implement such projects promotes public health diplomacy. The GDD Program continues to work with countries to strengthen core capacities so that emerging diseases can be detected and stopped faster and closer to the source, thereby enhancing global health security.

The Public/Private Divide in Higher Education: A Global Revision

ERIC Educational Resources Information Center

Marginson, Simon

2007-01-01

Our common understandings of the public/private distinction in higher education are drawn from neo-classical economics and/or statist political philosophy. However, the development of competition and markets at the national level, and the new potentials for private and public goods created by globalisation in higher education, have exposed…

Reframing Public Education as a Public Good

ERIC Educational Resources Information Center

Froese-Germain, Bernie

2013-01-01

In his 1847 "Report on a System of Public Elementary Instruction for Upper Canada", Egerton Ryerson stated that public education was created in Canada to ensure that youth were prepared for their "appropriate duties and employments of life … as persons of business, and also as members of the civil community in which they live."…

The evolution of altruism in spatial threshold public goods games via an insurance mechanism

NASA Astrophysics Data System (ADS)

Zhang, Jianlei; Zhang, Chunyan

2015-05-01

The persistence of cooperation in public goods situations has become an important puzzle for researchers. This paper considers the threshold public goods games where the option of insurance is provided for players from the standpoint of diversification of risk, envisaging the possibility of multiple strategies in such scenarios. In this setting, the provision point is defined in terms of the minimum number of contributors in one threshold public goods game, below which the game fails. In the presence of risk and insurance, more contributions are motivated if (1) only cooperators can opt to be insured and thus their contribution loss in the aborted games can be (partly or full) covered by the insurance; (2) insured cooperators obtain larger compensation, at lower values of the threshold point (the required minimum number of contributors). Moreover, results suggest the dominance of insured defectors who get a better promotion by more profitable benefits from insurance. We provide results of extensive computer simulations in the realm of spatial games (random regular networks and scale-free networks here), and support this study with analytical results for well-mixed populations. Our study is expected to establish a causal link between the widespread altruistic behaviors and the existing insurance system.

Being global in public health practice and research: complementary competencies are needed.

PubMed

Cole, Donald C; Davison, Colleen; Hanson, Lori; Jackson, Suzanne F; Page, Ashley; Lencuch, Raphael; Kakuma, Ritz

2011-01-01

Different sets of competencies in public health, global health and research have recently emerged, including the Core Competencies for Public Health in Canada (CCPHC). Within this context, we believe it is important to articulate competencies for globalhealth practitioners-educators and researchers that are in addition to those outlined in the CCPHC. In global health, we require knowledge and skills regarding: north-south power dynamics, linkages between local and global health problems, and the roles of international organizations. We must be able to work responsibly in low-resource settings, foster self-determination in a world rife with power differentials, and engage in dialogue with stakeholders globally. Skills in cross-cultural communication and the ability to critically self-reflect on one's own social location within the global context are essential. Those in global health must be committed to improving health equity through global systems changes and be willing to be mentored and to mentor others across borders. We call for dialogue on these competencies and for development of ways to assess both their demonstration in academic settings and their performance in global health practice and research.

Building Public Health Capacity through Online Global Learning

ERIC Educational Resources Information Center

Madhok, Rajan; Frank, Erica; Heller, Richard Frederick

2018-01-01

Rising disease burden and health inequalities remain global concerns, highlighting the need for health systems strengthening with a sufficient and appropriately trained workforce. The current models for developing such a workforce are inadequate and newer approaches are needed. In this paper we describe a model for public health capacity building…

Evolution of Cooperation in Public Goods Games

NASA Astrophysics Data System (ADS)

Xia, Cheng-Yi; Zhang, Juan-Juan; Wang, Yi-Ling; Wang, Jin-Song

2011-10-01

We investigate the evolution of cooperation with evolutionary public goods games based on finite populations, where four pure strategies: cooperators, defectors, punishers and loners who are unwilling to participate are considered. By adopting approximate best response dynamics, we show that the magnitude of rationality not only quantitatively explains the experiment results in [Nature (London) 425 (2003) 390], but also it will heavily influence the evolution of cooperation. Compared with previous results of infinite populations, which result in two equilibriums, we show that there merely exists a special equilibrium and the relevant high value of bounded rationality will sustain cooperation. In addition, we characterize that loner's payoff plays an active role in the maintenance of cooperation, which will only be warranted for the low and moderate values of loner's payoff. It thus indicates the effects of rationality and loner's payoff will influence the cooperation. Finally, we highlight the important result that the introduction of voluntary participation and punishment will facilitate cooperation greatly.

The changing global context of public health.

PubMed

McMichael, A J; Beaglehole, R

2000-08-05

Future health prospects depend increasingly on globalisation processes and on the impact of global environmental change. Economic globalisation--entailng deregulated trade and investment--is a mixed blessing for health. Economic growth and the dissemination of technologies have widely enhanced life expectancy. However, aspects of globalisation are jeopardising health by eroding social and environmental conditions, exacerbating the rich-poor gap, and disseminating consumerism. Global environmental changes reflect the growth of populations and the intensity of economic activity. These changes include altered composition of the atmosphere, land degradation, depletion of terrestrial aquifers and ocean fisheries, and loss of biodiversity. This weakening of life-supporting systems poses health risks. Contemporary public health must therefore encompass the interrelated tasks of reducing social and health inequalities and achieving health-sustaining environments.

“Polio Eradication” Game May Increase Public Interest in Global Health

PubMed Central

Barnabas, Ruanne V.; Rue, Tessa; Weisman, Jordan; Harris, Nathan A.; Orenstein, Walter A.

2015-01-01

Abstract Background: Interactive games that highlight global health challenges and solutions are a potential tool for increasing interest in global health. To test this hypothesis, we developed an interactive “Polio Eradication” (PE) game and evaluated whether playing or watching was associated with increased public interest in global health. Materials and Methods: The PE game is a life-size, human board game that simulates PE efforts. Four players—a researcher, a transportation expert, a local community coordinator, and a healthcare worker—collaborate as an interdisciplinary team to help limit ongoing and future polio outbreaks in Pakistan, represented on the game board. Participants who played or observed the game and those who did not participate in the game, but visited noninteractive global health exhibits, completed a survey on participation outcomes. We used relative risk regression to examine associations between cofactors and change in global health interest. Results: Three variables predicted increased global health interest among the game participants: Having little or no previous global health knowledge prior to playing the game (risk ratio [RR]=1.28; 95 percent confidence interval [CI], 1.13–1.45), not currently being involved in global health (RR=1.41; 95 percent CI, 1.07–1.85), and visiting Seattle (RR=1.25; 95 percent CI, 1.04–1.51). Conclusions: Our results suggest that a hands-on, interactive game may increase the public's interest in global health, particularly among those with minimal previous knowledge of or involvement in global health activities. PMID:26182064

Chicago neoliberalism versus Cowles planning: perspectives on patents and public goods in Cold War economic thought.

PubMed

Van Horn, Robert; Klaes, Matthias

2011-01-01

In post-Sputnik America, when many policymakers and social scientists feared the Soviet Union had a technological advantage over the United States, assessing the relative importance of patents for inventive activity and examining whether scientific research constituted a public good were paramount concerns. The neoliberals of the University of Chicago and the planners of the Cowles Commission both spoke to these issues. This paper sheds light on their views on patents and public goods in the late 1950s and early 1960s by examining representatives of Cowles and Chicago, Kenneth Arrow and Ronald Coase, respectively. Furthermore, it evaluates whether their views on patents and public goods clashed with the interests of RAND, at which both Arrow and Coase worked at some point during this time period. The paper argues that the Chicago-neoliberal position of Coase undermined the interests of RAND, while the Cowles-planning conclusions of Arrow furthered those interests. © 2011 Wiley Periodicals, Inc.

Public Health Emergencies of International Concern: Global, Regional, and Local Responses to Risk.

PubMed

Bennett, Belinda; Carney, Terry

2017-05-01

The declaration in 2009 that the H1N1 pandemic constituted a public health emergency of international concern (PHEIC) was the first such declaration under the revised International Health Regulations that were adopted in 2005. In the period since then PHEIC have been declared in relation to polio, Ebola, and Zika. This article evaluates initiatives that have been introduced globally, within the Asia-Pacific region, and within Australia, to strengthen preparedness for public health emergencies. Through analysis of evolving conceptualisations of risk, surveillance of zoonotic diseases, and development of public health capacities, the article argues that to date the global community has failed to make the necessary investments in health system strengthening, and that without these investments, global public health emergencies will continue to be an ongoing challenge. © The Author 2017. Published by Oxford University Press; all rights reserved. For Permissions, please email: journals.permissions@oup.com.

The International Treaty on Global Warming: Is it Good or Bad for the Economy?

NASA Astrophysics Data System (ADS)

Wei, Xinyu; Bao, Wenbin

2018-06-01

Global warming is one of the hottest topics all over the world. International authorities have worked together to negotiate the Paris Agreement on global warming. This Agreement has its supporters and critics. The key question is whether on balance is the Paris Assignment good or bad for the United States economy. This paper begins with some background information leading up to the passage of the treaty. Next, I outline what is in treaty. I then critically analyze the arguments in support of and against the Assignment. Finally, I explain the basis for my opinion that in the long run the treaty will benefit the United States economy.

Philanthropy, Voluntary Action, and the Public Good. Working Papers, Spring Research Forum (New York, New York, March 13-14, 1986).

ERIC Educational Resources Information Center

Independent Sector, Washington, DC.

A collection of 37 working papers for presentation at a research forum on philanthropy, voluntary action, and the public good is presented. Thirteen sections provide information on the following subjects: (1) philanthropy, voluntary action, and the public good ("Partners in Public Service: Government and the Nonprofit Sector in the American…

Global Assessment of Methane Gas Hydrates: Outreach for the public and policy makers

NASA Astrophysics Data System (ADS)

Beaudoin, Yannick

2010-05-01

The United Nations Environment Programme (UNEP), via its official collaborating center in Norway, GRID-Arendal, is in the process of implementing a Global Assessment of Methane Gas Hydrates. Global reservoirs of methane gas have long been the topic of scientific discussion both in the realm of environmental issues such as natural forces of climate change and as a potential energy resource for economic development. Of particular interest are the volumes of methane locked away in frozen molecules known as clathrates or hydrates. Our rapidly evolving scientific knowledge and technological development related to methane hydrates makes these formations increasingly prospective to economic development. In addition, global demand for energy continues, and will continue to outpace supply for the foreseeable future, resulting in pressure to expand development activities, with associated concerns about environmental and social impacts. Understanding the intricate links between methane hydrates and 1) natural and anthropogenic contributions to climate change, 2) their role in the carbon cycle (e.g. ocean chemistry) and 3) the environmental and socio-economic impacts of extraction, are key factors in making good decisions that promote sustainable development. As policy makers, environmental organizations and private sector interests seek to forward their respective agendas which tend to be weighted towards applied research, there is a clear and imminent need for a an authoritative source of accessible information on various topics related to methane gas hydrates. The 2008 United Nations Environment Programme Annual Report highlighted methane from the Arctic as an emerging challenge with respect to climate change and other environmental issues. Building upon this foundation, UNEP/GRID-Arendal, in conjunction with experts from national hydrates research groups from Canada, the US, Japan, Germany, Norway, India and Korea, aims to provide a multi-thematic overview of the key

Privatization and the Public Good

ERIC Educational Resources Information Center

Lambert, Matthew T.

2015-01-01

After two centuries of public higher education in the United States, the covenant between public colleges and universities and the public that created and funded them is under strain. In a time of scarce resources and changing policy in many corners of the country and around the globe, privatization has emerged as a possible replacement for the…

Globalization, global health, and access to healthcare.

PubMed

Collins, Téa

2003-01-01

It is now commonly realized that the globalization of the world economy is shaping the patterns of global health, and that associated morbidity and mortality is affecting countries' ability to achieve economic growth. The globalization of public health has important implications for access to essential healthcare. The rise of inequalities among and within countries negatively affects access to healthcare. Poor people use healthcare services less frequently when sick than do the rich. The negative impact of globalization on access to healthcare is particularly well demonstrated in countries of transitional economies. No longer protected by a centralized health sector that provided free universal access to services for everyone, large segments of the populations in the transition period found themselves denied even the most basic medical services. Only countries where regulatory institutions are strong, domestic markets are competitive and social safety nets are in place, have a good chance to enjoy the health benefits of globalization.

The lack of a non-communicable disease curriculum threatens the relevance of global public health education.

PubMed

Greenberg, Henry; Leeder, Stephen R; Shiau, Stephanie

2016-06-01

Non-communicable diseases (NCDs) such as cardiovascular diseases (CVDs), cancer, lung disease and diabetes are major public health challenges for emerging economies. However, Masters of Public Health (MPH) curricula in the USA do not provide germane coursework. To assess the availability of global NCD courses in MPH curricula, we searched the websites of the 50 schools accredited by the Council on Education for Public Health as of 1 July 2013. Our questionnaire queried availability of a global or international health department or track, availability of an NCD track, and the presence of courses on NCD, NCD risk factors, CVD or global NCDs as well as global health infrastructure. All schools had online course coursework available. Thirty-one schools (62%) offered a global/international health track or certificate; 38 (76%) offered an NCD course but only 4 (8%) offered a global NCD course. Of the schools with a global health program, none required an NCD course but all offered courses on global health economics or infrastructure. For public health schools to be aligned with global realities and to retain a leadership role, curricular initiatives that highlight the NCD epidemic and its societal complexities will need new emphasis. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Zero-Determinant Strategies in Iterated Public Goods Game

PubMed Central

Pan, Liming; Hao, Dong; Rong, Zhihai; Zhou, Tao

2015-01-01

Recently, Press and Dyson have proposed a new class of probabilistic and conditional strategies for the two-player iterated Prisoner’s Dilemma, so-called zero-determinant strategies. A player adopting zero-determinant strategies is able to pin the expected payoff of the opponents or to enforce a linear relationship between his own payoff and the opponents’ payoff, in a unilateral way. This paper considers zero-determinant strategies in the iterated public goods game, a representative multi-player game where in each round each player will choose whether or not to put his tokens into a public pot, and the tokens in this pot are multiplied by a factor larger than one and then evenly divided among all players. The analytical and numerical results exhibit a similar yet different scenario to the case of two-player games: (i) with small number of players or a small multiplication factor, a player is able to unilaterally pin the expected total payoff of all other players; (ii) a player is able to set the ratio between his payoff and the total payoff of all other players, but this ratio is limited by an upper bound if the multiplication factor exceeds a threshold that depends on the number of players. PMID:26293589

Visual Graphics for Human Rights, Social Justice, Democracy and the Public Good

ERIC Educational Resources Information Center

Nanackchand, Vedant; Berman, Kim

2012-01-01

The value of human rights in a democratic South Africa is constantly threatened and often waived for nefarious reasons. We contend that the use of visual graphics among incoming university visual art students provides a mode of engagement that helps to inculcate awareness of human rights, social responsibility, and the public good in South African…

Communal range defence in primates as a public goods dilemma.

PubMed

Willems, Erik P; Arseneau, T Jean M; Schleuning, Xenia; van Schaik, Carel P

2015-12-05

Classic socio-ecological theory holds that the occurrence of aggressive range defence is primarily driven by ecological incentives, most notably by the economic defendability of an area or the resources it contains. While this ecological cost-benefit framework has great explanatory power in solitary or pair-living species, comparative work on group-living primates has always found economic defendability to be a necessary, but not sufficient condition to account for the distribution of effective range defence across the taxon. This mismatch between theory and observation has recently been ascribed to a collective action problem among group members in, what is more informatively viewed as, a public goods dilemma: mounting effective defence of a communal range against intrusions by outgroup conspecifics. We here further develop this framework, and report on analyses at three levels of biological organization: across species, across populations within a single lineage and across groups and individuals within a single population. We find that communal range defence in primates very rarely involves collective action sensu stricto and that it is best interpreted as the outcome of opportunistic and strategic individual-level decisions. Whether the public good of a defended communal range is produced by solitary, joint or collective action is thus the outcome of the interplay between the unique characteristics of each individual, local and current socio-ecological conditions, and fundamental life-history traits of the species. © 2015 The Author(s).

Which response format reveals the truth about donations to a public good?

Treesearch

Thomas C. Brown; Patricia A. Champ; Richard C. Bishop; Daniel W. McCollum

1996-01-01

Seceral contingent valuation studies hace found that the open-ended format yields lower estimates of willingness to pay (WTP) than does the closed-ended, or dichotomous choice, format. In this study, WTP for a public encironmental good was estimated under four conditions: actual payment in response to open-ended and closed-ended requests, and hypothetical payment in...

Electrophysiological Indices of Spatial Attention during Global/Local Processing in Good and Poor Phonological Decoders

ERIC Educational Resources Information Center

Matthews, Allison Jane; Martin, Frances Heritage

2009-01-01

Previous research suggests a relationship between spatial attention and phonological decoding in developmental dyslexia. The aim of this study was to examine differences between good and poor phonological decoders in the allocation of spatial attention to global and local levels of hierarchical stimuli. A further aim was to investigate the…

The Public Good and Academic Capitalism: Science and Engineering Doctoral Students and Faculty on the Boundary of Knowledge Regimes

ERIC Educational Resources Information Center

Szelényi, Katalin; Bresonis, Kate

2014-01-01

This article examines the research-related experiences of 48 doctoral students and 22 faculty in science and engineering fields at three research universities, with specific emphasis on the intersection of the public good and academic capitalism. Identifying an expansive, intersecting organizational space between the public good and academic…

The Imperative of Public Health Education: A Global Perspective

PubMed Central

White, Franklin

2013-01-01

This review positions public health as an endeavour that requires a high order of professionalism in addressing the health of populations; this requires investment in an educational capacity that is designed to meet this need. In the global context, the field has evolved enormously over the past half century, supported by institutions such as the World Bank, the World Health Organization and the Institute of Medicine. Operational structures are formulated by strategic principles, with educational and career pathways guided by competency frameworks, all requiring modulation according to local, national and global realities. Talented and well-motivated individuals are attracted by its multidisciplinary and transdisciplinary environment, and the opportunity to achieve interventions that make real differences to people's lives. The field is globally competitive and open to many professional backgrounds based on merit. Its competencies correspond with assessments of population needs, and the ways in which strategies and services are formulated. Thus, its educational planning is needs-based and evidence-driven. This review explores four public health education levels: graduate, undergraduate, continuing professional education and promotion of health literacy for general populations. The emergence of accreditation schemes is examined, focusing on their relative merits and legitimate international variations. The role of relevant research policies is recognized, along with the need to foster professional and institutional networks in all regions of the world. It is critically important for the health of populations that nations assess their public health human resource needs and develop their ability to deliver this capacity, and not depend on other countries to supply it. PMID:23969636

The Imperative of Public Health Education: A Global Perspective.

PubMed

White, Franklin

2013-01-01

This review positions public health as an endeavour that requires a high order of professionalism in addressing the health of populations; this requires investment in an educational capacity that is designed to meet this need. In the global context, the field has evolved enormously over the past half century, supported by institutions such as the World Bank, the World Health Organization and the Institute of Medicine. Operational structures are formulated by strategic principles, with educational and career pathways guided by competency frameworks, all requiring modulation according to local, national and global realities. Talented and well-motivated individuals are attracted by its multidisciplinary and transdisciplinary environment, and the opportunity to achieve interventions that make real differences to people's lives. The field is globally competitive and open to many professional backgrounds based on merit. Its competencies correspond with assessments of population needs, and the ways in which strategies and services are formulated. Thus, its educational planning is needs-based and evidence-driven. This review explores four public health education levels: graduate, undergraduate, continuing professional education and promotion of health literacy for general populations. The emergence of accreditation schemes is examined, focusing on their relative merits and legitimate international variations. The role of relevant research policies is recognized, along with the need to foster professional and institutional networks in all regions of the world. It is critically important for the health of populations that nations assess their public health human resource needs and develop their ability to deliver this capacity, and not depend on other countries to supply it. © 2013 S. Karger AG, Basel.

E's Are Good: Standards of Quality in Public Administration as Reflected in Discourse on Canadian Public Policy Design

ERIC Educational Resources Information Center

Baker, Dana Lee; Miller, Audrey Anna; Bratton, Todd

2015-01-01

Promoting understanding of quality in the context of good governance can be a challenging classroom exercise not only because of the potential for hijacking politicization of the discussion, but also because of the variety of ways in which public sector goals can be defined, even in the context of a single policy. Standards of quality in the…

Veterinary service missions and good governance.

PubMed

Brückner, G K

2012-08-01

The rationale for the existence of official Veterinary Services (VS) has seldom been under such intensive public scrutiny as over the past two decades when the world has been confronted with outbreaks of major animal diseases that have posed a potential threat not only to human health but also to animal health and national food security. The mere existence of VS is not enough. The mission statement of the VS can no longer be cast in stone but needs to adapt and be amended continually to cope with new demands. The ability to ensure not only acceptance but also sustainability of the delivery of VS as a global public good, thereby demonstrating good governance, is becoming and will remain a challenge in terms of keeping it a non-rivalrous and non-excludable service to a demanding public clientele. Mission statements to improve the health and welfare of animals will, however, remain no more than noble normative statements of intent if further refinement on how this should be done and governed is not encompassed in the strategic plans, vision and goals of the Veterinary Authority. They will also remain but noble statements if cognisance is not taken of the increased sensitivity, nationally and internationally, around animal welfare issues during transport, movement, housing, treatment and slaughter of animals and if this sensitivity is not reflected or addressed in national animal health and veterinary public health legislation. The author describes some of the ways in which currently accepted critical functions of the VS need to change to demonstrate good governance and respond to the challenges of new or amended missions in order to meet the demands of an ever-changing VS environment.

Which type of leader do I support in step-level public good dilemmas? The roles of level of threshold and trust.

PubMed

De Cremer, David

2007-02-01

The present research examined the moderating effect of the level of threshold on people's preferences for different leader types in step-level public good dilemmas. It was assumed that the primary focus of people in step-level public good dilemmas is to make sure that the group surpasses the threshold. Consequently, when the level of threshold is difficult to reach people are expected to provide more support for and cooperate with a leader that monitors and controls the contributions made toward the public good. However, if the threshold is easy to surpass people will focus more on whether the obtained public good or bonus will be distributed according to agreements, suggesting that people will provide more support to and cooperate with a leader that monitors and controls the distribution of the bonus. These predictions were confirmed across two experiments using a step-level public good paradigm with a dichotomous (Study 1) and a continuous (Study 2) contribution choice. Moreover, the results also revealed that perceptions of trust accounted, in part, for the effect of level of threshold on people's leadership preferences.

Dilemma of dilemmas: how collective and individual perspectives can clarify the size dilemma in voluntary linear public goods dilemmas.

PubMed

Shank, Daniel B; Kashima, Yoshihisa; Saber, Saam; Gale, Thomas; Kirley, Michael

2015-01-01

Empirical findings on public goods dilemmas indicate an unresolved dilemma: that increasing size-the number of people in the dilemma-sometimes increases, decreases, or does not influence cooperation. We clarify this dilemma by first classifying public goods dilemma properties that specify individual outcomes as individual properties (e.g., Marginal Per Capita Return) and group outcomes as group properties (e.g., public good multiplier), mathematically showing how only one set of properties can remain constant as the dilemma size increases. Underpinning decision-making regarding individual and group properties, we propose that individuals are motivated by both individual and group preferences based on a theory of collective rationality. We use Van Lange's integrated model of social value orientations to operationalize these preferences as an amalgamation of outcomes for self, outcomes for others, and equality of outcomes. Based on this model, we then predict how the public good's benefit and size, combined with controlling individual versus group properties, produce different levels of cooperation in public goods dilemmas. A two (low vs. high benefit) by three (2-person baseline vs. 5-person holding constant individual properties vs. 5-person holding constant group properties) factorial experiment (group n = 99; participant n = 390) confirms our hypotheses. The results indicate that when holding constant group properties, size decreases cooperation. Yet when holding constant individual properties, size increases cooperation when benefit is low and does not affect cooperation when benefit is high. Using agent-based simulations of individual and group preferences vis-à-vis the integrative model, we fit a weighted simulation model to the empirical data. This fitted model is sufficient to reproduce the empirical results, but only when both individual (self-interest) and group (other-interest and equality) preference are included. Our research contributes to

Constructing "sound science" and "good epidemiology": tobacco, lawyers, and public relations firms.

PubMed

Ong, E K; Glantz, S A

2001-11-01

The tobacco industry has attacked "junk science" to discredit the evidence that secondhand smoke-among other environmental toxins-causes disease. Philip Morris used public relations firms and lawyers to develop a "sound science" program in the United States and Europe that involved recruiting other industries and issues to obscure the tobacco industry's role. The European "sound science" plans included a version of "good epidemiological practices" that would make it impossible to conclude that secondhand smoke-and thus other environmental toxins-caused diseases. Public health professionals need to be aware that the "sound science" movement is not an indigenous effort from within the profession to improve the quality of scientific discourse, but reflects sophisticated public relations campaigns controlled by industry executives and lawyers whose aim is to manipulate the standards of scientific proof to serve the corporate interests of their clients.

Global health justice and governance.

PubMed

Ruger, Jennifer Prah

2012-01-01

While there is a growing body of work on moral issues and global governance in the fields of global justice and international relations, little work has connected principles of global health justice with those of global health governance for a theory of global health. Such a theory would enable analysis and evaluation of the current global health system and would ethically and empirically ground proposals for reforming it to more closely align with moral values. Global health governance has been framed as an issue of national security, human security, human rights, and global public goods. The global health governance literature is essentially untethered to a theorized framework to illuminate or evaluate governance. This article ties global health justice and ethics to principles for governing the global health realm, developing a theoretical framework for global and domestic institutions and actors.

Public health preparedness for the impact of global warming on human health.

PubMed

Wassel, John J

2009-01-01

To assess the changes in weather and weather-associated disturbances related to global warming; the impact on human health of these changes; and the public health preparedness mandated by this impact. Qualitative review of the literature. Articles will be obtained by searching PubMed database, Google, and Google Scholar search engines using terms such as "global warming," "climate change," "human health," "public health," and "preparedness." Sixty-seven journal articles were reviewed. The projections and signs of global environmental changes are worrisome, and there are reasons to believe that related information may have been conservatively interpreted and presented in the recent past. Although the challenges are great, there are many opportunities for devising beneficial solutions at individual, community, and global levels. It is essential for public health professionals to become involved in advocating for change at all of these levels, as well as through professional organizations. We must begin "greening" our own lives and clinical practice, and start talking about these issues with patients. As we build walkable neighborhoods, change methods of energy production, and make water use and food production and distribution more sustainable, the benefits to improved air quality, a stabilized climate, social support, and individual and community health will be dramatic.

Governing for the Common Good.

PubMed

Ruger, Jennifer Prah

2015-12-01

The proper object of global health governance (GHG) should be the common good, ensuring that all people have the opportunity to flourish. A well-organized global society that promotes the common good is to everyone's advantage. Enabling people to flourish includes enabling their ability to be healthy. Thus, we must assess health governance by its effectiveness in enhancing health capabilities. Current GHG fails to support human flourishing, diminishes health capabilities and thus does not serve the common good. The provincial globalism theory of health governance proposes a Global Health Constitution and an accompanying Global Institute of Health and Medicine that together propose to transform health governance. Multiple lines of empirical research suggest that these institutions would be effective, offering the most promising path to a healthier, more just world.

GLOBAL CHANGE RESEARCH NEWS #37: PUBLICATION OF "OUR CHANGING PLANET: THE FY 2002 U.S. GLOBAL CHANGE RESEARCH PROGRAM"

EPA Science Inventory

The EPA Global Change Research Program is pleased to inform you of the publication of the new Our Changing Planet: The FY 2002 U.S. Global Change Research Program. This annual report to the Congress was prepared under the auspices of the Committee on Environment and Natural Reso...

Vision for a Global Registry of Anticipated Public Health Studies

PubMed Central

Choi, Bernard C.K.; Frank, John; Mindell, Jennifer S.; Orlova, Anna; Lin, Vivian; Vaillancourt, Alain D.M.G.; Puska, Pekka; Pang, Tikki; Skinner, Harvey A.; Marsh, Marsha; Mokdad, Ali H.; Yu, Shun-Zhang; Lindner, M. Cristina; Sherman, Gregory; Barreto, Sandhi M.; Green, Lawrence W.; Svenson, Lawrence W.; Sainsbury, Peter; Yan, Yongping; Zhang, Zuo-Feng; Zevallos, Juan C.; Ho, Suzanne C.; de Salazar, Ligia M.

2007-01-01

In public health, the generation, management, and transfer of knowledge all need major improvement. Problems in generating knowledge include an imbalance in research funding, publication bias, unnecessary studies, adherence to fashion, and undue interest in novel and immediate issues. Impaired generation of knowledge, combined with a dated and inadequate process for managing knowledge and an inefficient system for transferring knowledge, mean a distorted body of evidence available for decisionmaking in public health. This article hopes to stimulate discussion by proposing a Global Registry of Anticipated Public Health Studies. This prospective, comprehensive system for tracking research in public health could help enhance collaboration and improve efficiency. Practical problems must be discussed before such a vision can be further developed. PMID:17413073

Adapting public policy theory for public health research: A framework to understand the development of national policies on global health.

PubMed

Jones, Catherine M; Clavier, Carole; Potvin, Louise

2017-03-01

National policies on global health appear as one way that actors from health, development and foreign affairs sectors in a country coordinate state action on global health. Next to a burgeoning literature in which international relations and global governance theories are employed to understand global health policy and global health diplomacy at the international level, little is known about policy processes for global health at the national scale. We propose a framework of the policy process to understand how such policies are developed, and we identify challenges for public health researchers integrating conceptual tools from political science. We developed the framework using a two-step process: 1) reviewing literature to establish criteria for selecting a theoretical framework fit for this purpose, and 2) adapting Real-Dato's synthesis framework to integrate a cognitive approach to public policy within a constructivist perspective. Our framework identifies multiple contexts as part of the policy process, focuses on situations where actors work together to make national policy on global health, considers these interactive situations as spaces for observing external influences on policy change and proposes policy design as the output of the process. We suggest that this framework makes three contributions to the conceptualisation of national policy on global health as a research object. First, it emphasizes collective action over decisions of individual policy actors. Second, it conceptualises the policy process as organised interactive spaces for collaboration rather than as stages of a policy cycle. Third, national decision-making spaces are opportunities for transferring ideas and knowledge from different sectors and settings, and represent opportunities to identify international influences on a country's global health policy. We discuss two sets of challenges for public health researchers using interdisciplinary approaches in policy research. Copyright �

Public Discourse: Creating the Conditions for Dialogue Concerning the Common Good in a Postmodern Heterogeneous Democracy.

ERIC Educational Resources Information Center

Geren, Peggy Ruth

2001-01-01

Offers a philosophical history of the nature of public discourse, describing it as a basic constituent of human rights. Analyzes the dichotomy between the common good and tolerance and protection of pluralism. Discusses the philosophical views of Condorcet, Jefferson, Dewey, and Habermas, portraying public discourse in relation to the…

Punishment and reputation in spatial public goods games.

PubMed

Brandt, Hannelore; Hauert, Christoph; Sigmund, Karl

2003-05-22

The puzzle of the emergence of cooperation between unrelated individuals is shared across diverse fields of behavioural sciences and economics. In this article we combine the public goods game originating in economics with evolutionary approaches traditionally used in biology. Instead of pairwise encounters, we consider the more complex case of groups of three interacting individuals. We show that territoriality is capable of promoting cooperative behaviour, as in the case of the Prisoner's Dilemma. Moreover, by adding punishment opportunities, the readiness to cooperate is greatly enhanced and asocial strategies can be largely suppressed. Finally, as soon as players carry a reputation for being willing or unwilling to punish, highly cooperative and fair outcomes are achieved. This group-beneficial result is obtained, intriguingly, by making individuals more likely to exploit their co-players if they can get away with it. Thus, less-cooperative individuals make more-cooperative societies.

Incorporating Global/Multicultural Perspectives in Public Relations Education: An Ethnographic Account.

ERIC Educational Resources Information Center

Bardhan, Nilanjana

This paper points out that in public relations (PR) the global network approach is fast catching on along with the trend of opening subsidiary offices and entering joint ventures and affiliations with PR agencies in various parts of the world. The paper discusses the need to build theory in the area of international public relations so that…

Cooperation and charity in spatial public goods game under different strategy update rules

NASA Astrophysics Data System (ADS)

Li, Yixiao; Jin, Xiaogang; Su, Xianchuang; Kong, Fansheng; Peng, Chengbin

2010-03-01

Human cooperation can be influenced by other human behaviors and recent years have witnessed the flourishing of studying the coevolution of cooperation and punishment, yet the common behavior of charity is seldom considered in game-theoretical models. In this article, we investigate the coevolution of altruistic cooperation and egalitarian charity in spatial public goods game, by considering charity as the behavior of reducing inter-individual payoff differences. Our model is that, in each generation of the evolution, individuals play games first and accumulate payoff benefits, and then each egalitarian makes a charity donation by payoff transfer in its neighborhood. To study the individual-level evolutionary dynamics, we adopt different strategy update rules and investigate their effects on charity and cooperation. These rules can be classified into two global rules: random selection rule in which individuals randomly update strategies, and threshold selection rule where only those with payoffs below a threshold update strategies. Simulation results show that random selection enhances the cooperation level, while threshold selection lowers the threshold of the multiplication factor to maintain cooperation. When charity is considered, it is incapable in promoting cooperation under random selection, whereas it promotes cooperation under threshold selection. Interestingly, the evolution of charity strongly depends on the dispersion of payoff acquisitions of the population, which agrees with previous results. Our work may shed light on understanding human egalitarianism.

Local Reasons to Give Globally: Identity Extension and Global Cooperation.

PubMed

Buchan, Nancy R; Jeong, Sophia Soyoung; Ward, A K

2017-11-14

Recent political events across the world suggest a retrenchment from globalization and a possible increase in parochialism. This inward-looking threat from parochialism occurs just as the global community faces growing challenges that require trans-national cooperation. In this research, we question if strong identification with an in-group necessarily leads to parochialism and ultimately is detrimental to global cooperation. Building on research on global social identification, we explore whether strong local identification can expand in inclusiveness to global identification, and among whom this is likely to happen. The results of our global public goods study - conducted in South Korea and the United States - show that high levels of social identification with a local group can extend to the global collective, particularly for individuals who are also high in concern-for-others. Furthermore, this identification translates into behavior that benefits the global, anonymous group at a cost to oneself. These results shed light on how to avoid the trap of parochialism and instead engender cooperative behavior with the broader global community.

Reliability of individual valuations of public and private goods: Choice consistency, response time, and preference refinement

Treesearch

Thomas C. Brown; David Kingsley; George L. Peterson; Nicholas E. Flores; Andrea Clarke; Andrej Birjulin

2008-01-01

We examined the reliability of a large set of paired comparison value judgments involving public goods, private goods, and sums of money. As respondents progressed through a random sequence of paired choices they were each given, their response time decreased and they became more consistent, apparently fine-tuning their responses, suggesting that respondents tend to...

Is globalization good for your health?

PubMed Central

Dollar, D.

2001-01-01

Four points are made about globalization and health. First, economic integration is a powerful force for raising the incomes of poor countries. In the past 20 years several large developing countries have opened up to trade and investment, and they are growing well--faster than the rich countries. Second, there is no tendency for income inequality to increase in countries that open up. The higher growth that accompanies globalization in developing countries generally benefits poor people. Since there is a large literature linking income of the poor to health status, we can be reasonably confident that globalization has indirect positive effects on nutrition, infant mortality and other health issues related to income. Third, economic integration can obviously have adverse health effects as well: the transmission of AIDS through migration and travel is a dramatic recent example. However, both relatively closed and relatively open developing countries have severe AIDS problems. The practical solution lies in health policies, not in policies on economic integration. Likewise, free trade in tobacco will lead to increased smoking unless health-motivated disincentives are put in place. Global integration requires supporting institutions and policies. Fourth, the international architecture can be improved so that it is more beneficial to poor countries. For example, with regard to intellectual property rights, it may be practical for pharmaceutical innovators to choose to have intellectual property rights in either rich country markets or poor country ones, but not both. In this way incentives could be strong for research on diseases in both rich and poor countries. PMID:11584730

Is globalization good for your health?

PubMed

Dollar, D

2001-01-01

Four points are made about globalization and health. First, economic integration is a powerful force for raising the incomes of poor countries. In the past 20 years several large developing countries have opened up to trade and investment, and they are growing well--faster than the rich countries. Second, there is no tendency for income inequality to increase in countries that open up. The higher growth that accompanies globalization in developing countries generally benefits poor people. Since there is a large literature linking income of the poor to health status, we can be reasonably confident that globalization has indirect positive effects on nutrition, infant mortality and other health issues related to income. Third, economic integration can obviously have adverse health effects as well: the transmission of AIDS through migration and travel is a dramatic recent example. However, both relatively closed and relatively open developing countries have severe AIDS problems. The practical solution lies in health policies, not in policies on economic integration. Likewise, free trade in tobacco will lead to increased smoking unless health-motivated disincentives are put in place. Global integration requires supporting institutions and policies. Fourth, the international architecture can be improved so that it is more beneficial to poor countries. For example, with regard to intellectual property rights, it may be practical for pharmaceutical innovators to choose to have intellectual property rights in either rich country markets or poor country ones, but not both. In this way incentives could be strong for research on diseases in both rich and poor countries.

Accounts from the field: a public relations perspective on global AIDS/HIV.

PubMed

Bardhan, Nilanjana R

2002-01-01

This study is a theoretical as well as empirical exploration of the power and cultural differentials that mark and construct various intersecting discourses, specifically media discourse, on global AIDS/HIV. It applies the language and concepts of public relations to understand how the press coverage of the pandemic is associated with the variables that impact the newsmaking process as well as the public and policy implications of macro news frames generated over time. Theoretical work in the areas of agenda setting and news framing also instruct the conceptual framework of this analysis. Narrative analysis is used as a methodology to qualitatively analyze three pools of accounts-from people either living with AIDS/HIV, involved in AIDS/HIV work, or discursively engaged in the media construction of the pandemic; from transnational wire service journalists who cover the issue at global and regional levels; and policy shapers and communicators who are active at the global level. These three communities of respondents represent important stakeholders in the AIDS/HIV issue. The findings are analyzed from a public relations standpoint. Perhaps the most important finding of this study is that the public relations approaches used to address AIDS/HIV related issues need to be grounded in context-specific research and communicative practices that bring out the lived realities of AIDS/HIV at grassroots levels. The findings also posit that those situated at critical junctions between various stakeholders need to cultivate a finely balanced understanding of the etic and emic intersections and subjectivities of global/local AIDS/HIV.

The Possibilities for University-Based Public-Good Professional Education: A Case-Study from South Africa Based on the "Capability Approach"

ERIC Educational Resources Information Center

McLean, Monica; Walker, Melanie

2012-01-01

The education of professionals oriented to poverty reduction and the public good is the focus of the article. Sen's "capability approach" is used to conceptualise university-based professional education as a process of developing public-good professional capabilities. The main output of a research project on professional education in…

The Fate of Public Scholarship in the Global University: The Australian Experience

ERIC Educational Resources Information Center

Watts, Rob; Buckeridge, John

2015-01-01

This paper explores the proposition that modern universities have been changed radically by globalization not least of which has been the erosion of "public scholarship". The paper argues that whatever the kind or scale of changes which have occurred in the past few decades, "globalization" does not provide an explanation of…

Big Data and the Global Public Health Intelligence Network (GPHIN)

PubMed Central

Dion, M; AbdelMalik, P; Mawudeku, A

2015-01-01

Background Globalization and the potential for rapid spread of emerging infectious diseases have heightened the need for ongoing surveillance and early detection. The Global Public Health Intelligence Network (GPHIN) was established to increase situational awareness and capacity for the early detection of emerging public health events. Objective To describe how the GPHIN has used Big Data as an effective early detection technique for infectious disease outbreaks worldwide and to identify potential future directions for the GPHIN. Findings Every day the GPHIN analyzes over more than 20,000 online news reports (over 30,000 sources) in nine languages worldwide. A web-based program aggregates data based on an algorithm that provides potential signals of emerging public health events which are then reviewed by a multilingual, multidisciplinary team. An alert is sent out if a potential risk is identified. This process proved useful during the Severe Acute Respiratory Syndrome (SARS) outbreak and was adopted shortly after by a number of countries to meet new International Health Regulations that require each country to have the capacity for early detection and reporting. The GPHIN identified the early SARS outbreak in China, was credited with the first alert on MERS-CoV and has played a significant role in the monitoring of the Ebola outbreak in West Africa. Future developments are being considered to advance the GPHIN’s capacity in light of other Big Data sources such as social media and its analytical capacity in terms of algorithm development. Conclusion The GPHIN’s early adoption of Big Data has increased global capacity to detect international infectious disease outbreaks and other public health events. Integration of additional Big Data sources and advances in analytical capacity could further strengthen the GPHIN’s capability for timely detection and early warning. PMID:29769954

Scientific publications on portal vein thrombosis and Budd-Chiari syndrome: a global survey of the literature.

PubMed

Qi, Xingshun; Jia, Jia; Ren, Weirong; Yang, Man; De Stefano, Valerio; Wang, Juan; Fan, Daiming

2014-03-01

Portal vein thrombosis (PVT) and Budd-Chiari syndrome (BCS) are two rare vascular disorders of the liver that can lead to life-threatening complications. We conducted a global survey to systematically analyze the scientific publications in the fields of PVT and BCS. All papers regarding PVT and BCS were identified via the PubMed, EMBASE, and Cochrane library databases. The publication year, country, type of paper, study design, and number of citations were summarized. Good quality papers were defined as those in which a high proportion of homogeneous patients with BCS and/or PVT was observed. We identified 6691 and 4325 papers regarding PVT and BCS, respectively. The number of papers gradually increased over time. Researchers from the USA published the greatest number of papers (PVT: n=1418; BCS: n=888). Clinical studies were the most common type of paper (PVT: n=5395; BCS n=3171), but fewer than half of these observed more than 10 patients (PVT: n=2667/5395; BCS: n=1092/3171). Furthermore, fewer than half of the clinical studies with more than 10 patients were of good quality (PVT: 976/2667; BCS: 466/1092). According to the study design, the good quality papers were classified as cohort studies (PVT: n=865; BCS: n=421), case-control studies (PVT: n=98; BCS: n=45), and randomized controlled trials (PVT: n=13; BCS: n=0). The 5 most frequently cited original articles and guidelines/consensuses were also listed. Despite an increase in the number of papers regarding PVT and BCS over time, most of the papers had a small sample size, suggesting the necessity of large cohort studies or randomized controlled trials.

Conditional cooperation and confusion in public-goods experiments.

PubMed

Burton-Chellew, Maxwell N; El Mouden, Claire; West, Stuart A

2016-02-02

Economic experiments are often used to study if humans altruistically value the welfare of others. A canonical result from public-good games is that humans vary in how they value the welfare of others, dividing into fair-minded conditional cooperators, who match the cooperation of others, and selfish noncooperators. However, an alternative explanation for the data are that individuals vary in their understanding of how to maximize income, with misunderstanding leading to the appearance of cooperation. We show that (i) individuals divide into the same behavioral types when playing with computers, whom they cannot be concerned with the welfare of; (ii) behavior across games with computers and humans is correlated and can be explained by variation in understanding of how to maximize income; (iii) misunderstanding correlates with higher levels of cooperation; and (iv) standard control questions do not guarantee understanding. These results cast doubt on certain experimental methods and demonstrate that a common assumption in behavioral economics experiments, that choices reveal motivations, will not necessarily hold.

76 FR 81965 - Remanufactured Goods: An Overview of the U.S. and Global Industries, Markets, and Trade...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... INTERNATIONAL TRADE COMMISSION [Investigation No. 332-525] Remanufactured Goods: An Overview of the U.S. and Global Industries, Markets, and Trade; Submission of Questionnaire for OMB Review AGENCY: United States International Trade Commission. ACTION: In accordance with the provisions of the Paperwork...

Dilemma of Dilemmas: How Collective and Individual Perspectives Can Clarify the Size Dilemma in Voluntary Linear Public Goods Dilemmas

PubMed Central

Shank, Daniel B.; Kashima, Yoshihisa; Saber, Saam; Gale, Thomas; Kirley, Michael

2015-01-01

Empirical findings on public goods dilemmas indicate an unresolved dilemma: that increasing size—the number of people in the dilemma—sometimes increases, decreases, or does not influence cooperation. We clarify this dilemma by first classifying public goods dilemma properties that specify individual outcomes as individual properties (e.g., Marginal Per Capita Return) and group outcomes as group properties (e.g., public good multiplier), mathematically showing how only one set of properties can remain constant as the dilemma size increases. Underpinning decision-making regarding individual and group properties, we propose that individuals are motivated by both individual and group preferences based on a theory of collective rationality. We use Van Lange's integrated model of social value orientations to operationalize these preferences as an amalgamation of outcomes for self, outcomes for others, and equality of outcomes. Based on this model, we then predict how the public good's benefit and size, combined with controlling individual versus group properties, produce different levels of cooperation in public goods dilemmas. A two (low vs. high benefit) by three (2-person baseline vs. 5-person holding constant individual properties vs. 5-person holding constant group properties) factorial experiment (group n = 99; participant n = 390) confirms our hypotheses. The results indicate that when holding constant group properties, size decreases cooperation. Yet when holding constant individual properties, size increases cooperation when benefit is low and does not affect cooperation when benefit is high. Using agent-based simulations of individual and group preferences vis-à-vis the integrative model, we fit a weighted simulation model to the empirical data. This fitted model is sufficient to reproduce the empirical results, but only when both individual (self-interest) and group (other-interest and equality) preference are included. Our research contributes to

Global public-private partnerships: Part I--A new development in health?

PubMed Central

Buse, K.; Walt, G.

2000-01-01

The proliferation of public-private partnerships is rapidly reconfiguring the international health landscape. This article (part I of two on the subject) traces the changing nature of partnership, and discusses the definitional and conceptual ambiguities surrounding the term. After defining global public-private partnerships (GPPPs) for health development, we analyse the factors which have led to the convergence of public and private actors and discuss the consequences of the trend toward partnership between UN agencies (including the World Bank) and commercial entities in the health sector. Generic factors such as globalization and disillusionment with the UN, and factors specific to the health sector, such as market failure in product development for orphan diseases, are examined. Reviewed are the interests, policies, practices and concerns of the UN, the private-for-profit sector, bilateral organizations, and governments of low-income countries with respect to public-private partnership. While GPPPs bring much needed resources to problems of international health, we highlight concerns regarding this new organizational format. Part II, which will be published in the May issue of the Bulletin, presents a conceptual framework for analysing health GPPPs and explores the issues raised. PMID:10885184

Health impact assessment, human rights and global public policy: a critical appraisal.

PubMed

Scott-Samuel, Alex; O'Keefe, Eileen

2007-03-01

Public policy decisions in both the social and economic spheres have enormous impact on global public health. As a result of this, and of the skewed global distribution of power and resources, health impact assessment (HIA) potentially has a key role to play in foreign policy-making and global public policy-making. Governments, multilateral bodies and transnational corporations need to be held to account for the health impacts of their policies and practices. One route towards achieving this objective involves the inclusion of human rights assessments within HIA. International commitments to human rights instruments and standards can be used as a global auditing tool. Methodological issues may limit the effectiveness of HIA in promoting health equity. These issues include the use of procedures that favour those holding power in the policy process or the use of procedures that fail to apply values of equity and participation. The identification and production of evidence that includes the interests of less powerful groups is a priority for HIA and would be furthered if a human rights-based method of HIA were developed. Because HIA considers all types of policies and examines all potential determinants of health, it can play a part when foreign policy is developed and global decisions are made to treat people as rights holders. Since the human right to health is shaped by the determinants of health, developing links between the right to health assessment (that is, an assessment of the impact of policies on the right to health) and HIA--as recently proposed by the United Nations Special Rapporteur on the right to health--could strengthen the development of foreign policy and global decisions. Such links should be pursued and applied to the development of foreign policy and to the operation of multilateral bodies.

Heterogeneous investments promote cooperation in evolutionary public goods games

NASA Astrophysics Data System (ADS)

Wang, Qun; Wang, Hanchen; Zhang, Zhuxi; Li, Yumeng; Liu, Yu; Perc, Matjaž

2018-07-01

The public goods game is widely accepted as a suitable theoretical paradigm for explaining collective cooperation. In this paper, we investigate the impact of heterogeneous investments on cooperation in groups, where the investment of one player to a particular group depends on the fraction of cooperators in that group. Our research reveals that the level of cooperation is significantly promoted as the level of heterogeneity in the investments increases. By studying the payoffs of players at the boundaries of cooperative clusters, we show that the positive effect on the evolution of cooperation can be attributed to the formation of clusters that are more robust against invading defectors. The presented results sharpen our understanding of cooperation in groups that are due to heterogeneity and related asymmetric influences on game dynamics.

Dissection of a Truth Regime: The Narrowing Effects on the Public Good of Neoliberal Discourse in the Virginia Performance-Based Funding Policy

ERIC Educational Resources Information Center

Letizia, Angelo J.

2016-01-01

A major role of all public higher education institutions is to foster the public good. In democratic societies, the public good emphasizes the more collective activities and benefits and how resources are accessible to all in a society. Institutions of higher education create new knowledge, promote cultural tolerance, increase civic activity, and…

Cooperative investment in public goods is kin directed in communal nests of social birds

PubMed Central

van Dijk, René E; Kaden, Jennifer C; Argüelles-Ticó, Araceli; Dawson, Deborah A; Burke, Terry; Hatchwell, Ben J

2014-01-01

The tragedy of the commons predicts social collapse when public goods are jointly exploited by individuals attempting to maximize their fitness at the expense of other social group members. However, animal societies have evolved many times despite this vulnerability to exploitation by selfish individuals. Kin selection offers a solution to this social dilemma, but in large social groups mean relatedness is often low. Sociable weavers (Philetairus socius) live in large colonies that share the benefits of a massive communal nest, which requires individual investment for construction and maintenance. Here, we show that despite low mean kinship within colonies, relatives are spatially and socially clustered and that nest-building males have higher local relatedness to other colony members than do non-building males. Alternative hypotheses received little support, so we conclude that the benefits of the public good are shared with kin and that cooperative investment is, despite the large size and low relatedness of these communities, kin directed. PMID:25039999

Global Health Justice and the Right to Health.

PubMed

Widdows, Heather

2015-12-01

This paper reflects on Lawrence Gostin's Global Health Law. In so doing seeks to contribute to the debate about how global health justice is best conceived and achieved. Gostin's vision of global health is one which is communal and in which health is directly connected to other justice concerns. Hence the need for health-in-all policies, and the importance of focusing on basic and communal health goods rather than high-tech and individual ones. This paper asks whether this broadly communal vision of global health justice is best served by making the right to health central to the project. It explores a number of reasons why rights-talk might be problematic in the context of health justice; namely, structurally, rights are individual and state-centric and politically, they are oppositional and better suited to single-issue campaigns. The paper argues that stripping rights of their individualist assumptions is difficult, and perhaps impossible, and hence alternative approaches, such as those Gostin endorses based on global public goods and health security, might deliver much, perhaps most, global health goods, while avoiding the problems of rights-talk.

Antimicrobial resistance: A global emerging threat to public health systems.

PubMed

Ferri, Maurizio; Ranucci, Elena; Romagnoli, Paola; Giaccone, Valerio

2017-09-02

Antimicrobial resistance (AMR) became in the last two decades a global threat to public health systems in the world. Since the antibiotic era, with the discovery of the first antibiotics that provided consistent health benefits to human medicine, the misuse and abuse of antimicrobials in veterinary and human medicine have accelerated the growing worldwide phenomenon of AMR. This article presents an extensive overview of the epidemiology of AMR, with a focus on the link between food producing-animals and humans and on the legal framework and policies currently implemented at the EU level and globally. The ways of responding to the AMR challenges foresee an array of measures that include: designing more effective preventive measures at farm level to reduce the use of antimicrobials; development of novel antimicrobials; strengthening of AMR surveillance system in animal and human populations; better knowledge of the ecology of resistant bacteria and resistant genes; increased awareness of stakeholders on the prudent use of antibiotics in animal productions and clinical arena; and the public health and environmental consequences of AMR. Based on the global nature of AMR and considering that bacterial resistance does not recognize barriers and can spread to people and the environment, the article ends with specific recommendations structured around a holistic approach and targeted to different stakeholders.

75 FR 63147 - Solicitation of Applications for the Public Works, Economic Adjustment Assistance, and Global...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-14

...] Solicitation of Applications for the Public Works, Economic Adjustment Assistance, and Global Climate Change... Program; and (iii) Global Climate Change Mitigation Incentive Fund (GCCMIF) Program. To enhance the...; and (iii) Global Climate Change Mitigation Incentive Fund (GCCMIF) Program. EDA will publish separate...

Managing Earth's Future: Global Self-Restraint for the Common Good or Domination by Incentive and Power?

NASA Astrophysics Data System (ADS)

Anbar, A. D.; Hartnett, H. E.; Rowan, L. R.; Caldeira, K.

2016-12-01

We are global in our impacts, yet local in our thoughts and feelings. The daunting challenge facing Homo sapiens is learning to cooperate at global scale for the common good. Since the invention of the steam engine, we have been developing ever more efficient ways of generating consumer products. Some of the wealth generated by these more efficient technologies was reinvested into additional capital infrastructure, such as factories and machines. We thus expanded capacity to offer goods and services to insatiable consumers, expanding the ability to extract and transform natural resources into both valuable goods and services and dangerous pollution. Improvements in medical technologies led to quasi-exponential population growth, mirroring and multiplying the quasi-exponential growth in per capita consumption. This quasi-exponential growth is starting to reach boundaries, but these boundaries are not sending signals to the market that would allow a laissez faire approach to work. The central question is: How can we continue improving well-being while diminishing material flows associated with environmental pollution? Globally, if we do not place constraints on ourselves, nature will impose constraints on us. We can impose constraints on ourselves to protect us from what nature would otherwise to do to us. To have a sustainable future, we would need to level off population at the lowest feasible levels. The difference between a future population of 6 billion and 16 billion is a half-child per family less-or-more than the central projection of demographers. Empowering women with education and technology has proven to be a most effective strategy at reducing population growth. To have a sustainable future, we would need strong disincentives on environmental damage, especially from long-lived wastes such as carbon dioxide. It is of course a huge political challenge to get such disincentives in place. If we fail to get these global self-protective guardrails established

Is vitamin D deficiency a major global public health problem?

PubMed

Palacios, Cristina; Gonzalez, Lilliana

2014-10-01

Vitamin D deficiency is a major public health problem worldwide in all age groups, even in those residing in countries with low latitude, where it was generally assumed that UV radiation was adequate enough to prevent this deficiency, and in industrialized countries, where vitamin D fortification has been implemented now for years. However, most countries are still lacking data, particularly population representative data, with very limited information in infants, children, adolescents and pregnant women. Since the number of recent publications is escalating, with a broadening of the geographic diversity, the objective of the present report was to conduct a more recent systematic review of global vitamin D status, with particular emphasis in at risk groups. A systematic review was conducted in PubMed/Medline in April-June 2013 to identify articles on vitamin D status worldwide published in the last 10 years in apparently healthy individuals. Only studies with vitamin D status prevalence were included. If available, the first source selected was population-based or representative samples studies. Clinical trials, case-control studies, case reports or series, reviews, validation studies, letters, editorials, or qualitative studies were excluded. A total of 103 articles were eligible and included in the present report. Maps were created for each age group, providing an updated overview of global vitamin D status. In areas with available data, the prevalence of low vitamin D status is a global problem in all age groups, in particular in girls and women from the Middle East. These maps also evidenced the regions with missing data for each specific population groups. There is striking lack of data in infants, children and adolescents worldwide, and in most countries of South America and Africa. In conclusion, vitamin D deficiency is a global public health problem in all age groups, particularly in those from the Middle East. This article is part of a Special Issue

Contribution inequality in the spatial public goods game: Should the rich contribute more?

NASA Astrophysics Data System (ADS)

Tu, Jing

2018-04-01

Scale-free property exists in resource distribution, and the rich pay more in public goods is commonplace in reality. What will happen if the rich are expected to contribute more in the spatial public goods game? This paper therefore proposes a new contribution paradigm, in which individual contribution is determined by his payoff in the last evolution step. Tunable parameter w is used to characterize the contribution rate of nodes whose payoff is larger than the average. The results of simulations reveal that the impact of w on cooperation is associated with the enhancement factor r. When r is low, the higher w is, the lower the cooperation rate is. With the increment of r, the value of w to optimize cooperation rate increases with r. The relationship of cooperation rate and wealth on the network has also been investigated. Interestingly, higher cooperation rate does not always lead to higher wealth. Finally, the impact of w on the wealth distribution on the network is explored. The higher w reduces the inequality in wealth distribution by the shrinking of lower-class, which is enhanced by a higher r.

An evolutionary model of cooperation, fairness and altruistic punishment in public good games.

PubMed

Hetzer, Moritz; Sornette, Didier

2013-01-01

We identify and explain the mechanisms that account for the emergence of fairness preferences and altruistic punishment in voluntary contribution mechanisms by combining an evolutionary perspective together with an expected utility model. We aim at filling a gap between the literature on the theory of evolution applied to cooperation and punishment, and the empirical findings from experimental economics. The approach is motivated by previous findings on other-regarding behavior, the co-evolution of culture, genes and social norms, as well as bounded rationality. Our first result reveals the emergence of two distinct evolutionary regimes that force agents to converge either to a defection state or to a state of coordination, depending on the predominant set of self- or other-regarding preferences. Our second result indicates that subjects in laboratory experiments of public goods games with punishment coordinate and punish defectors as a result of an aversion against disadvantageous inequitable outcomes. Our third finding identifies disadvantageous inequity aversion as evolutionary dominant and stable in a heterogeneous population of agents endowed initially only with purely self-regarding preferences. We validate our model using previously obtained results from three independently conducted experiments of public goods games with punishment.

An Evolutionary Model of Cooperation, Fairness and Altruistic Punishment in Public Good Games

PubMed Central

Hetzer, Moritz; Sornette, Didier

2013-01-01

We identify and explain the mechanisms that account for the emergence of fairness preferences and altruistic punishment in voluntary contribution mechanisms by combining an evolutionary perspective together with an expected utility model. We aim at filling a gap between the literature on the theory of evolution applied to cooperation and punishment, and the empirical findings from experimental economics. The approach is motivated by previous findings on other-regarding behavior, the co-evolution of culture, genes and social norms, as well as bounded rationality. Our first result reveals the emergence of two distinct evolutionary regimes that force agents to converge either to a defection state or to a state of coordination, depending on the predominant set of self- or other-regarding preferences. Our second result indicates that subjects in laboratory experiments of public goods games with punishment coordinate and punish defectors as a result of an aversion against disadvantageous inequitable outcomes. Our third finding identifies disadvantageous inequity aversion as evolutionary dominant and stable in a heterogeneous population of agents endowed initially only with purely self-regarding preferences. We validate our model using previously obtained results from three independently conducted experiments of public goods games with punishment. PMID:24260101

Transforming a School Learning Exercise into a Public Engagement Event: "The Good, the Bad and the Algae"

ERIC Educational Resources Information Center

Redfern, James; Burdass, Dariel; Verran, Joanna

2013-01-01

School science laboratory classes and hands-on public engagement activities share many common aims and objectives in terms of science learning and literacy. This article describes the development and evaluation of a microbiology public engagement activity, "The Good, the Bad and the Algae", from a school laboratory activity. The school…

Pharmaceutical digital marketing and governance: illicit actors and challenges to global patient safety and public health

PubMed Central

2013-01-01

Background Digital forms of direct-to-consumer pharmaceutical marketing (eDTCA) have globalized in an era of free and open information exchange. Yet, the unregulated expansion of eDTCA has resulted in unaddressed global public health threats. Specifically, illicit online pharmacies are engaged in the sale of purportedly safe, legitimate product that may in fact be counterfeit or substandard. These cybercriminal actors exploit available eDTCA mediums over the Internet to market their suspect products globally. Despite these risks, a detailed assessment of the public health, patient safety, and cybersecurity threats and governance mechanisms to address them has not been conducted. Discussion Illicit online pharmacies represent a significant global public health and patient safety risk. Existing governance mechanisms are insufficient and include lack of adequate adoption in national regulation, ineffective voluntary governance mechanisms, and uneven global law enforcement efforts that have allowed proliferation of these cybercriminals on the web. In order to effectively address this multistakeholder threat, inclusive global governance strategies that engage the information technology, law enforcement and public health sectors should be established. Summary Effective global “eHealth Governance” focused on cybercrime is needed in order to effectively combat illicit online pharmacies. This includes building upon existing Internet governance structures and coordinating partnership between the UN Office of Drugs and Crime that leads the global fight against transnational organized crime and the Internet Governance Forum that is shaping the future of Internet governance. Through a UNODC-IGF governance mechanism, investigation, detection and coordination of activities against illicit online pharmacies and their misuse of eDTCA can commence. PMID:24131576

Pharmaceutical digital marketing and governance: illicit actors and challenges to global patient safety and public health.

PubMed

Mackey, Tim K; Liang, Bryan A

2013-10-16

Digital forms of direct-to-consumer pharmaceutical marketing (eDTCA) have globalized in an era of free and open information exchange. Yet, the unregulated expansion of eDTCA has resulted in unaddressed global public health threats. Specifically, illicit online pharmacies are engaged in the sale of purportedly safe, legitimate product that may in fact be counterfeit or substandard. These cybercriminal actors exploit available eDTCA mediums over the Internet to market their suspect products globally. Despite these risks, a detailed assessment of the public health, patient safety, and cybersecurity threats and governance mechanisms to address them has not been conducted. Illicit online pharmacies represent a significant global public health and patient safety risk. Existing governance mechanisms are insufficient and include lack of adequate adoption in national regulation, ineffective voluntary governance mechanisms, and uneven global law enforcement efforts that have allowed proliferation of these cybercriminals on the web. In order to effectively address this multistakeholder threat, inclusive global governance strategies that engage the information technology, law enforcement and public health sectors should be established. Effective global "eHealth Governance" focused on cybercrime is needed in order to effectively combat illicit online pharmacies. This includes building upon existing Internet governance structures and coordinating partnership between the UN Office of Drugs and Crime that leads the global fight against transnational organized crime and the Internet Governance Forum that is shaping the future of Internet governance. Through a UNODC-IGF governance mechanism, investigation, detection and coordination of activities against illicit online pharmacies and their misuse of eDTCA can commence.

Global Adoption of Genetically Modified (GM) Crops: Challenges for the Public Sector.

PubMed

Huesing, Joseph E; Andres, David; Braverman, Michael P; Burns, Andrea; Felsot, Allan S; Harrigan, George G; Hellmich, Richard L; Reynolds, Alan; Shelton, Anthony M; Jansen van Rijssen, Wilna; Morris, E Jane; Eloff, Jacobus N

2016-01-20

Advances in biotechnology continue to drive the development of a wide range of insect-protected, herbicide-tolerant, stress-tolerant, and nutritionally enhanced genetically modified (GM) crops, yet societal and public policy considerations may slow their commercialization. Such restrictions may disproportionately affect developing countries, as well as smaller entrepreneurial and public sector initiatives. The 2014 IUPAC International Congress of Pesticide Chemistry (San Francisco, CA, USA; August 2014) included a symposium on "Challenges Associated with Global Adoption of Agricultural Biotechnology" to review current obstacles in promoting GM crops. Challenges identified by symposium presenters included (i) poor public understanding of GM technology and the need for enhanced communication strategies, (ii) nonharmonized and prescriptive regulatory requirements, and (iii) limited experience with regulations and product development within some public sector programs. The need for holistic resistance management programs to enable the most effective use of insect-protected crops was also a point of emphasis. This paper provides details on the symposium discussion and provides background information that can be used in support of further adoption of beneficial GM crops. Overall, it emphasizes that global adoption of modern agricultural biotechnology has not only provided benefits to growers and consumers but has great potential to provide solutions to an increasing global population and diminishing agricultural land. This potential will be realized by continued scientific innovation, harmonized regulatory systems, and broader communication of the benefits of the high-yielding, disease-resistant, and nutritionally enhanced crops attainable through modern biotechnology.

Mandatory vaccination: understanding the common good in the midst of the global polio eradication campaign.

PubMed

Gostin, Lawrence O

2018-01-03

The detection of wild poliovirus in Israeli sewage in May 2013 led the health authorities to vaccinate children with OPV (Oral Polio Vaccine). Shelly Kamin-Friedman explored the legal and ethical dimensions of this policy. This commentary makes three claims: (1) Mandatory vaccination is a valid exercise of the state's police powers to protect the common good. (2) A disease eradication campaign is a sufficient ground for the exercise of those powers. (3) The state is obliged to use the least restrictive/invasive measure to achieve community-wide vaccine coverage, but need not use less effective measures; further, determining which measure is most effective is a fact-specific determination. This commentary offers grounds to support state powers to protect the public's health and safety. It shows why governments have both the duty and power to safeguard the collective good. State powers also have limits, whose boundaries are determined by the public health necessity. If the state is reasonably using the least restrictive intervention to achieve an important public health objective, it is well within the limits of its authority. The commentary uses legal and ethical norms and evidence to support its conclusions. Governments have a duty and power to achieve population-based vaccine coverage sufficient to stem the spread of infectious diseases, including in isolated geographical areas with high numbers of individuals claiming religious and/or conscientious exemptions to vaccine requirements. Governments are obliged to reasonably seek the least restrictive/invasive measure to achieve valid public health objectives; and governments are not obliged to use less effective measures simply because they are voluntary or less invasive. Finding the most effective, least invasive intervention is fact-specific. The essence of public health law is to recognize the state's power and duty to safeguard the public's health and safety, and to establish and enforce limits on those powers

The Water Quality in Rio Highlights the Global Public Health ...

EPA Pesticide Factsheets

Water quality issues in Rio have been widely publicized because of the 2016 Olympics. Recent concerns about polluted waters that athletes may be exposed to highlights the conditions that more than a billion people globally are exposed to daily. Despite these unhealthy conditions, much is unknown about the risks and exposure pathways associated with bathing in or drinking untreated or partially treated sewage. Beyond acute illness, we are learning more about the chronic sequelae that arise from repeated exposure to pathogens found in sewage. Additionally, we do not know enough about how to measure water quality, especially in developing countries. A consequence of these knowledge gaps is that data from developed countries are used to guide public health approaches in low· and middle-income settings. More data that are locally specific are needed to inform guidelines for improving sanitation and water quality in Rio and other cities in developing countries. Recent media reports of high levels of sewage contamination have caused wide-ranging concerns about the safety of sailing, rowing, and other open water events at the upcoming Olympics. This commentary discusses the global public health problem of exposures to untreated sewage and describes the need for context specific solutions to monitoring and communication and risk assessment.

Imagining Global Health with Justice: In Defense of the Right to Health.

PubMed

Friedman, Eric A; Gostin, Lawrence O

2015-12-01

The singular message in Global Health Law is that we must strive to achieve global health with justice--improved population health, with a fairer distribution of benefits of good health. Global health entails ensuring the conditions of good health--public health, universal health coverage, and the social determinants of health--while justice requires closing today’s vast domestic and global health inequities. These conditions for good health should be incorporated into public policy, supplemented by specific actions to overcome barriers to equity. A new global health treaty grounded in the right to health and aimed at health equity--a Framework Convention on Global Health (FCGH)--stands out for its possibilities in helping to achieve global health with justice. This far-reaching legal instrument would establish minimum standards for universal health coverage and public health measures, with an accompanying national and international financing framework, require a constant focus on health equity, promote Health in All Policies and global governance for health, and advance the principles of good governance, including accountability. While achieving an FCGH is certainly ambitious, it is a struggle worth the efforts of us all. The treaty’s basis in the right to health, which has been agreed to by all governments, has powerful potential to form the foundation of global governance for health. From interpretations of UN treaty bodies to judgments of national courts, the right to health is now sufficiently articulated to serve this role, with the individual’s right to health best understood as a function of a social, political, and economic environment aimed at equity. However great the political challenge of securing state agreement to the FCGH, it is possible. States have joined other treaties with significant resource requirements and limitations on their sovereignty without significant reciprocal benefits from other states, while important state interests would

The Solutions Project: Educating the Public and Policy Makers About Solutions to Global Warming, Air Pollution, and Energy Security

NASA Astrophysics Data System (ADS)

Jacobson, M. Z.

2015-12-01

Three major global problems of our times are global warming, air pollution mortality and morbidity, and energy insecurity. Whereas, policy makers with the support of the public must implement solutions to these problems, it is scientists and engineers who are best equipped to evaluate technically sound, optimal, and efficient solutions. Yet, a disconnect exists between information provided by scientists and engineers and policies implemented. Part of the reason is that scientific information provided to policy makers and the public is swamped out by information provided by lobbyists and another part is the difficulty in providing information to the hundreds of millions of people who need it rather than to just a few thousand. What other ways are available, aside from issuing press releases on scientific papers, for scientists to disseminate information? Three growing methods are through social media, creative media, and storytelling. The Solutions Project is a non-profit non-governmental organization whose goal is to bring forth scientific information about 100% clean, renewable energy plans to the public, businesses, and policy makers using these and related tools. Through the use of social media, the development of engaging internet and video content, and storytelling, the group hopes to increase the dissemination of information for social good. This talk discusses the history and impacts to date of this group and its methods. Please see www.thesolutionsproject.org and 100.org for more information.

Overpunishing is not necessary to fix cooperation in voluntary public goods games.

PubMed

Dercole, Fabio; De Carli, Marco; Della Rossa, Fabio; Papadopoulos, Alessandro V

2013-06-07

The fixation of cooperation among unrelated individuals is one of the fundamental problems in biology and social sciences. It is investigated by means of public goods games, the generalization of the prisoner's dilemma to more than two players. In compulsory public goods games, defect is the dominant strategy, while voluntary participation overcomes the social dilemma by allowing a cyclic coexistence of cooperators, defectors, and non-participants. Experimental and theoretical research has shown how the combination of voluntary participation and altruistic punishment-punishing antisocial behaviors at a personal cost-provides a solution to the problem, as long as antisocial punishment-the punishing of cooperators-is not allowed. Altruistic punishment can invade at low participation and pave the way to the fixation of cooperation. Specifically, defectors are overpunished, in the sense that their payoff is reduced by a sanction proportional to the number of punishers in the game. Here we show that qualitatively equivalent results can be achieved with a milder punishing mechanism, where defectors only risk a fixed penalty per round-as in many real situations-and the cost of punishment is shared among the punishers. The payoffs for the four strategies-cooperate, defect, abstain, and cooperate-&-punish-are derived and the corresponding replicator dynamics analyzed in full detail. Copyright © 2012 Elsevier Ltd. All rights reserved.

Graduate Global Public Health Education: Activities and Outcomes in Relation to Student Prior Experience

PubMed Central

Jackson, Suzanne F.; Cole, Donald C.

2013-01-01

The Dalla Lana School of Public Health uses an “add-on” or concentration model of global health education. Records of masters’ graduate cohorts across five disciplinary fields from 2006 to 2009 were classified as to prior experience at application and completion of global health concentration requirements. Alumni from the first two cohorts (2006-08 and 2007-09) were interviewed using a semi-structured interview guide. Prior experience was not linked consistently with the number of elective courses, location of practica or completion of requirements. Successful completion of the global health requirements depended more on the student’s base disciplinary program. Interviewed alumni with medium prior experience reported greater satisfaction with the concentration. Alumni with lower prior experience wanted more courses and support with practica. The pros and cons of a concentration model of global public health graduate education are discussed. PMID:23618475

Public Health Adaptation to Climate Change in Large Cities: A Global Baseline.

PubMed

Araos, Malcolm; Austin, Stephanie E; Berrang-Ford, Lea; Ford, James D

2016-01-01

Climate change will have significant impacts on human health, and urban populations are expected to be highly sensitive. The health risks from climate change in cities are compounded by rapid urbanization, high population density, and climate-sensitive built environments. Local governments are positioned to protect populations from climate health risks, but it is unclear whether municipalities are producing climate-adaptive policies. In this article, we develop and apply systematic methods to assess the state of public health adaptation in 401 urban areas globally with more than 1 million people, creating the first global baseline for urban public health adaptation. We find that only 10% of the sampled urban areas report any public health adaptation initiatives. The initiatives identified most frequently address risks posed by extreme weather events and involve direct changes in management or behavior rather than capacity building, research, or long-term investments in infrastructure. Based on our characterization of the current urban health adaptation landscape, we identify several gaps: limited evidence of reporting of institutional adaptation at the municipal level in urban areas in the Global South; lack of information-based adaptation initiatives; limited focus on initiatives addressing infectious disease risks; and absence of monitoring, reporting, and evaluation. © The Author(s) 2015.

Conditional cooperation and confusion in public-goods experiments

PubMed Central

Burton-Chellew, Maxwell N.; El Mouden, Claire; West, Stuart A.

2016-01-01

Economic experiments are often used to study if humans altruistically value the welfare of others. A canonical result from public-good games is that humans vary in how they value the welfare of others, dividing into fair-minded conditional cooperators, who match the cooperation of others, and selfish noncooperators. However, an alternative explanation for the data are that individuals vary in their understanding of how to maximize income, with misunderstanding leading to the appearance of cooperation. We show that (i) individuals divide into the same behavioral types when playing with computers, whom they cannot be concerned with the welfare of; (ii) behavior across games with computers and humans is correlated and can be explained by variation in understanding of how to maximize income; (iii) misunderstanding correlates with higher levels of cooperation; and (iv) standard control questions do not guarantee understanding. These results cast doubt on certain experimental methods and demonstrate that a common assumption in behavioral economics experiments, that choices reveal motivations, will not necessarily hold. PMID:26787890

Heuristics guide cooperative behaviors in public goods game

NASA Astrophysics Data System (ADS)

Wang, Yongjie; Chen, Tong

2015-12-01

In public goods game (PGG), player's cooperative behavior is not pure economical rationality, but social preference and prosocial intuition play extremely important roles as well. Social preference and prosocial intuition can be guided by heuristics from one's neighbors in daily life. To better investigate the impacts of heuristics on the evolution of cooperation, four types of agents are introduced into our spatial PGG. Through numerical simulations, results show that the larger percentages of cooperators with independent thought, the easier emergence and maintenance of collective cooperative behaviors. Additionally, we find that differentia heuristic capability has great effect on the equilibrium of PGG. Cooperation can be obviously promoted, when heuristic capability of cooperators with independent thought is stronger than that of defectors with independent thought. Finally, we observe that cooperators with independent thought and defectors with independent thought are favorable for the formation of some high quality clusters, which can resist the invasion between each other. Our work may help us understand more clearly the mechanism of cooperation in real world.

Tolerance-based punishment in continuous public goods game

NASA Astrophysics Data System (ADS)

Gao, Jia; Li, Zhi; Cong, Rui; Wang, Long

2012-08-01

Altruistic punishment for defectors is considered as a key motive for the explanation of cooperation. However, there is no clear border between the cooperative and defective behaviors in a continuous strategy game. We propose a model to study the effect of punishment on the evolution of cooperation in continuous public goods game, wherein individuals have the traits to punish the co-players based on social tolerance. We show that a reasonable punishment with a uniform tolerance can spur individuals to make more investments. Additionally, for a fixed punishment cost and a fixed fine, a moderate value of tolerance can result in the best promotion of cooperation. Furthermore, we investigate the coevolutionary dynamics of investment and tolerance. We find that the population splits into two branches: high-tolerance individuals who make high investments and low-tolerance individuals who make low investments. A dynamic equilibrium is achieved between these two types of individuals. Our work extends punishment to continuous cooperative behaviors and the results may enhance the understanding of altruistic punishment in the evolution of human cooperation.

Google Lunar XPRIZE: Sharing the global adventure of going 'Back to the Moon: For Good'

NASA Astrophysics Data System (ADS)

Heward, A.; Gonzales, C.; Ashley, C.; Hwang, P.

2013-09-01

The Google Lunar XPRIZE is igniting a new era of lunar exploration by offering the largest international incentive prize of all time. A total of $30 million in prizes are available to the first privately funded teams to safely land a robot on the surface of the Moon. Currently 23 teams are competing for the Google Lunar X PRIZE, with team headquarters spread across the world, including Germany, Hungary, Spain, Croatia, Denmark, Romania, Russia, India, Israel, Malaysia, Japan, Chile and Brazil as well as the USA. Building awareness and involving the public with the competition presents an outreach challenge on a global scale. A strong presence on social media is one of the core requirements for teams participating in the competition. To engage and inspire young people, Google Lunar XPRIZE has for the past three years run a junior version of the competition, MoonBots, a LEGO®MINDSTORMS® Challenge. A kit based on the competition has now been developed for use in Science Centres. In Autumn 2013, a full-dome planetarium show will be launched entitled 'Back to the Moon -For Good.' This show will be available to planetaria around the world at a no-cost lease. This suite of outreach activities aim to build excitement over the next two years as the teams prepare for launch before the Google Lunar XPRIZE expiry date of December 2015.

Valuing a Global Environmental Good: U.S. Residents' Willingness to Pay to Protect Tropical Rain Forests

Treesearch

Randall A. Kramer; D. Evan Mercer

1997-01-01

(CV) is the most common technique for valuing nonmarket environmental resources, rarely has it been applied to global environmental goods. This study uses CV in a national survey to assess the value U.S. residents place on tropical rain forest protection. On average, respondents were willing to make a one-time payment of approximately $21-31 per household to protect an...

Promoting global health: utilizing WHO to integrate public health, innovation and intellectual property.

PubMed

Mackey, Tim K; Liang, Bryan A

2012-12-01

The appropriate role of innovation and intellectual property (IP) in global public health is a controversial issue. Discussion is one-sided, with potential benefits advocated by industry in stark contrast to condemnation by certain civil society players. WHO's Public Health, Innovation and Intellectual Property Department (PHI) was established to address healthcare resource need for developing countries, assess impact of innovation and IP on access to medicines, explore innovative funding mechanisms for R&D and provide evidence-based policy-making recommendations in response to the changing global health landscape. Importantly, PHI could represent a potential forum to bridge shared, yet often diverse, interests and opportunities between various public and private stakeholders, a crucial issue for ensuring the future viability of WHO. Copyright © 2012 Elsevier Ltd. All rights reserved.

Private Money, Public Good

ERIC Educational Resources Information Center

Kelly, Andrew P.; McShane, Michael Q.

2013-01-01

It's no secret that states and the federal government have found themselves in a financial pinch when it comes to higher education. After years of recession and sluggish recovery, states have slashed per-pupil public spending on higher education by 14.6 percent since 2008. At the federal level, though money for Pell Grants has more than doubled…

Good Health Is a Global Issue

MedlinePlus

... live longer and adopt a more western life style? Dr. Glass: The good news is that—with ... through Fogarty's programs have gone on to assume leadership positions in their home countries. Our vision is ...

The global increase in dental caries. A pending public health crisis.

PubMed

Bagramian, Robert A; Garcia-Godoy, Franklin; Volpe, Anthony R

2009-02-01

A current review of the available epidemiological data from many countries clearly indicates that there is a marked increase in the prevalence of dental caries. This global increase in dental caries prevalence affects children as well as adults, primary as well as permanent teeth, and coronal as well as root surfaces. This increase in dental caries signals a pending public health crisis. Although there are differences of opinion regarding the cause of this global dental caries increase, the remedy is well known: a return to the public health strategies that were so successful in the past, a renewed campaign for water fluoridation, topical fluoride application, the use of fluoride rinses, a return to school oral health educational programs, an emphasis on proper tooth brushing with a fluoride dentifrice, as well as flossing, a proper diet and regular dental office visits. If these remedies are not initiated, there could be a serious negative impact upon the future oral health (and systemic health) of the global community, as well as a strain on the dental profession along with a major increase in the cost of dental services.

Global Public Water Education: The World Water Monitoring Day Experience

ERIC Educational Resources Information Center

Araya, Yoseph Negusse; Moyer, Edward H.

2006-01-01

Public awareness of the impending world water crisis is an important prerequisite to create a responsible citizenship capable of participating to improve world water management. In this context, the case of a unique global water education outreach exercise, World Water Monitoring Day of October 18, is presented. Started in 2002 in the United…

Electronic Signatures in Global and National Commerce Act. Public Law.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC.

This document presents the text of Public Law 106-229, the "Electronic Signatures in Global and National Commerce Act." The act states that, with respect to any transaction in or affecting interstate or foreign commerce: a signature, contract, or other record relating to such transaction may not be denied legal effect, validity, or…

Good match exploration for infrared face recognition

NASA Astrophysics Data System (ADS)

Yang, Changcai; Zhou, Huabing; Sun, Sheng; Liu, Renfeng; Zhao, Ji; Ma, Jiayi

2014-11-01

Establishing good feature correspondence is a critical prerequisite and a challenging task for infrared (IR) face recognition. Recent studies revealed that the scale invariant feature transform (SIFT) descriptor outperforms other local descriptors for feature matching. However, it only uses local appearance information for matching, and hence inevitably leads to a number of false matches. To address this issue, this paper explores global structure information (GSI) among SIFT correspondences, and proposes a new method SIFT-GSI for good match exploration. This is achieved by fitting a smooth mapping function for the underlying correct matches, which involves softassign and deterministic annealing. Quantitative comparisons with state-of-the-art methods on a publicly available IR human face database demonstrate that SIFT-GSI significantly outperforms other methods for feature matching, and hence it is able to improve the reliability of IR face recognition systems.

Linking public health nursing competencies and service-learning in a global setting.

PubMed

Brown, Cynthia L

2017-09-01

Nurse educators in baccalaureate programs are charged with addressing student competence in public health nursing practice. These educators are also responsible for creating nursing student opportunities for civic engagement and development of critical thinking skills. The IOM report (2010) on the Future of Nursing emphasizes the nurse educator's role in promoting collaborative partnerships that incorporate interdisciplinary and intraprofessional efforts to promote health. The purpose of this article is to describe an innovative approach to address public health nursing competencies and to improve the health and well-being of indigenous populations in a global setting through promotion of collaboration and service- learning principles. As part of a hybrid elective course, baccalaureate nursing students from various nursing tracks participated in a 2 week immersion experience in Belize that included preimmersion preparation. These students were to collaborate among themselves and with Belizean communities to address identified health knowledge deficits and health-related needs for school-aged children and adult populations. Students successfully collaborated in order to meet health-related needs and to engage in health promotion activities in the Toledo district of Belize. They also gained practice in developing public health nursing competencies for entry-level nursing practice. Implementation of service-learning principles provided students with opportunities for civic engagement and self-reflection. Some challenges existed from the students', faculty, and global community's perspectives. Lack of culturally appropriate and country specific health education materials was difficult for students and the community. Faculty encountered challenges in communicating and collaborating with the Belizean partners. Commonalities exist between entry-level public health nursing competencies and service-learning principles. Using service-learning principles in the development of

A generalized public goods game with coupling of individual ability and project benefit

NASA Astrophysics Data System (ADS)

Zhong, Li-Xin; Xu, Wen-Juan; He, Yun-Xin; Zhong, Chen-Yang; Chen, Rong-Da; Qiu, Tian; Shi, Yong-Dong; Ren, Fei

2017-08-01

Facing a heavy task, any single person can only make a limited contribution and team cooperation is needed. As one enjoys the benefit of the public goods, the potential benefits of the project are not always maximized and may be partly wasted. By incorporating individual ability and project benefit into the original public goods game, we study the coupling effect of the four parameters, the upper limit of individual contribution, the upper limit of individual benefit, the needed project cost and the upper limit of project benefit on the evolution of cooperation. Coevolving with the individual-level group size preferences, an increase in the upper limit of individual benefit promotes cooperation while an increase in the upper limit of individual contribution inhibits cooperation. The coupling of the upper limit of individual contribution and the needed project cost determines the critical point of the upper limit of project benefit, where the equilibrium frequency of cooperators reaches its highest level. Above the critical point, an increase in the upper limit of project benefit inhibits cooperation. The evolution of cooperation is closely related to the preferred group-size distribution. A functional relation between the frequency of cooperators and the dominant group size is found.

The Prevention of Global Chronic Disease: Academic Public Health's New Frontier

PubMed Central

Raymond, Susan U.; Leeder, Stephen R.

2011-01-01

A confluence of stimuli is propelling academic public health to embrace the prevention of chronic disease in developing countries as its new frontier. These stimuli are a growing recognition of the epidemic, academia's call to reestablish public health as a mover of societal tectonics rather than a handmaiden to medicine's focus on the individual, and the turmoil in the US health system that makes change permissible. To enable graduating professionals to participate in the assault on chronic diseases, schools of public health must allocate budgets and other resources to this effort. The barriers to chronic disease prevention and risk factor modulation are cultural and political; confronting them will require public health to work with a wide variety of disciplines. Chronic disease will likely become the dominant global public health issue soon. In addressing this issue, academia needs to lead, not follow. PMID:21680924

GLOBAL CHANGE RESEARCH NEWS #24: PUBLICATION OF FY2001 EDITION OF "OUR CHANGING PLANET"

EPA Science Inventory

The EPA Global Change Research Program is pleased to inform you of the publication of the new Our Changing Planet: The FY2001 U.S. Global Change Research Program. This annual report to the Congress was prepared under the auspices of the President's National Science and Technolog...

Making sense of the global economy: 10 resources for health promoters.

PubMed

Mohindra, K S; Labonté, Ronald

2010-09-01

Population health is shaped by more than local or national influences-the global matters. Health promotion practitioners and researchers increasingly are challenged to engage with upstream factors related to the global economy, such as global prescriptions for national macroeconomic policies, debt relief and international trade. This paper identifies 10 books (A Brief History of Neoliberalism, Bad Samaritans: The Myth of Free Trade and the Secret History of Capitalism, The World is Not Flat: Inequality and Injustice in Our Global Economy, Globalization and its Discontents, The Debt Threat: How Debt is Destroying the Developing World, Global Woman: Nannies, Maids, and Sex Workers in the New Economy, A Race Against Time, Globalization and Health: An Introduction, Global Public Goods for Health: Health Economics and Public Health Perspectives, Trade and Health: Seeking Common Ground) and several key reports that we found to be particularly useful for understanding the global economy's effects on people's health. We draw attention to issues helpful in understanding the present global financial crisis.

Migrants and emerging public health issues in a globalized world: threats, risks and challenges, an evidence-based framework.

PubMed

Gushulak, Bd; Weekers, J; Macpherson, Dw

2009-01-01

International population mobility is an underlying factor in the emergence of public health threats and risks that must be managed globally. These risks are often related, but not limited, to transmissible pathogens. Mobile populations can link zones of disease emergence to lowprevalence or nonendemic areas through rapid or high-volume international movements, or both. Against this background of human movement, other global processes such as economics, trade, transportation, environment and climate change, as well as civil security influence the health impacts of disease emergence. Concurrently, global information systems, together with regulatory frameworks for disease surveillance and reporting, affect organizational and public awareness of events of potential public health significance. International regulations directed at disease mitigation and control have not kept pace with the growing challenges associated with the volume, speed, diversity, and disparity of modern patterns of human movement. The thesis that human population mobility is itself a major determinant of global public health is supported in this article by review of the published literature from the perspective of determinants of health (such as genetics/biology, behavior, environment, and socioeconomics), population-based disease prevalence differences, existing national and international health policies and regulations, as well as inter-regional shifts in population demographics and health outcomes. This paper highlights some of the emerging threats and risks to public health, identifies gaps in existing frameworks to manage health issues associated with migration, and suggests changes in approach to population mobility, globalization, and public health. The proposed integrated approach includes a broad spectrum of stakeholders ranging from individual health-care providers to policy makers and international organizations that are primarily involved in global health management, or are influenced

Global Warming and Energy Transition: A Public Policy Imperative

NASA Astrophysics Data System (ADS)

Stone, G. T.

2006-12-01

The historic transition from fossil fuels to alternative energy resources has begun. This development is commonly attributed to increasing energy costs and the need for energy security. Looming ever larger, however, is the issue that will soon drive the third energy revolution: global warming. A preponderance of evidence documents accelerating warming, enlarging impacts, and human causes -- principally combustion of fossil fuels. The carbon dioxide (C02) content of Earth's atmosphere has increased more than 35 percent since the beginning of the industrial revolution and is the highest in 650,000 years. This dramatic rise of C02 and attendant positive feedbacks are already forcing significant impacts worldwide. These include atmospheric warming with shifting climatic and habitat zones, spreading tropical disease, and more extreme weather events; rapid ice loss at high latitude and high altitude; ocean warming and acidification with coral reef bleaching and intensifying tropical storms; rising sea level; and accelerating extinction rates. The 2007 draft report of the Intergovernmental Panel on Climate Change (IPCC) predicts greater warming than in previous models. A tipping point to abrupt climate change may be imminent. It is incumbent upon geoscientists and geoscience educators to assume leadership in addressing this challenge through public outreach and general education. The following topics should be integrated into all appropriate courses: the evidence of global warming and its causes; observed present and predicted future impacts of global warming; mitigation and adaptation strategies; and implications for energy policies and economic opportunities. New entry-level science and general education courses -- such as Climate Change Fundamentals and Energy in Nature, Technology, and Society -- are proving to be effective should be widely developed In addition, by workshops and presentations to civic and business organizations and by demonstrated examples of

[The Global Model of Public Mental Health and Recovery Mentors].

PubMed

Pelletier, Jean-François; Auclair, Émilie

Objectives The aim of this paper is to revisit the Global Model of Public Mental Health (GMPMH) in light of the 4th Civic Forum. Recovery mentors of the University of Recovery chaired this public event, which was held in East-end Montreal, Canada, in 2016. The University of Recovery is a concept of co-learning among its members.Methods Being able to refer to international conventions and human rights standards is a key component of a genuine global approach that is supportive of individuals and communities in their quest for recovery and full citizenship. The GMPMH was inspired by the ecological approach in public health and health promotion programs, while adding to that approach the recovery mentors, as agents of mental health policies and legislation transformation. The GMPMH integrates recovery- and citizenship-oriented practices through the Ottawa Charter for Health Promotion of the World Health Organization. Indeed, here the GMPMH is said to be global in that the supranational and individual levels reinforce each other, taking turns with a) a set of legal rules and international conventions on human rights, including those of disabled persons, and b) the active involvement and agency of recovery mentors who can evoke these rules and conventions as part of a plea for the recognition of their personal and collective capacity for change; they acted as tracers of recovery trajectories during the Civic Forum. The GMPMH was first published in 2009, and revisited in 2013. While this latter revision was based on the 3rd Civic Forum, in this paper we use the same approach to revisit the GMPMH as underpinned by the findings and recommendations of the 4th Civic Forum, which discussed questions related to work and employment.Results Updating the GMPMH in light of the Civic Forum underlines the need for a more inclusive type of governance regarding policy and systems transformation. Local communities and persons in recovery can reach each other to promote change and

Regulatory theory: commercially sustainable markets rely upon satisfying the public interest in obtaining credible goods.

PubMed

Warren-Jones, Amanda

2017-10-01

Regulatory theory is premised on the failure of markets, prompting a focus on regulators and industry from economic perspectives. This article argues that overlooking the public interest in the sustainability of commercial markets risks markets failing completely. This point is exemplified through health care markets - meeting an essential need - and focuses upon innovative medicines as the most desired products in that market. If this seemingly invulnerable market risks failure, there is a pressing need to consider the public interest in sustainable markets within regulatory literature and practice. Innovative medicines are credence goods, meaning that the sustainability of the market fundamentally relies upon the public trusting regulators to vouch for product quality. Yet, quality is being eroded by patent bodies focused on economic benefits from market growth, rather than ensuring innovatory value. Remunerative bodies are not funding medicines relative to market value, and market authorisation bodies are not vouching for robust safety standards or confining market entry to products for 'unmet medical need'. Arguably, this failure to assure quality heightens the risk of the market failing where it cannot be substituted by the reputation or credibility of providers of goods and/or information such as health care professionals/institutions, patient groups or industry.

Local and global volunteer opportunities for pharmacists to contribute to public health.

PubMed

Angelo, Lauren B; Maffeo, Carrie M

2011-06-01

There are many local and global volunteer opportunities for pharmacists to contribute to public health initiatives that help promote health, prevent disease and improve access to care. This article provides perspective and guidance for pharmacists and student pharmacists who desire to take part in volunteer initiatives related to local and global public health needs. The case examples provided are limited to activities that occurred strictly in a volunteer capacity. Pharmacists serving in a volunteer capacity have an opportunity to broaden their depth of practice and patient care responsibilities. Their skills sets and knowledge can be applied in a variety of public health settings to help meet the health care needs of the communities and patients they serve. Emergency response and caring for the underserved are recurring themes within the volunteer opportunities afforded to pharmacists. Examples include, but are not limited to, the US Medical Reserve Corps, health departments, health centres and clinics, medical service trips and disaster relief. Regardless of setting, the volunteer pharmacist will need to consider scope of practice limitations and certain legal protections. An array of volunteer opportunities exists for pharmacists and student pharmacists in the public health arena. Participating in these events allows pharmacists to expand their practice experiences while contributing to public health needs and outreach. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.

The Global Quest to Build World-Class Universities: Toward a Social Justice Agenda

ERIC Educational Resources Information Center

Rhoads, Robert A.; Li, Shuai; Ilano, Lauren

2014-01-01

This chapter provides a critical perspective on the global quest to build world-class universities (WCUs), including global "ranking mania," excessive emphasis on university branding, and the attending threats to the traditional public good mission of the university. Alternatively, we offer suggestions on how rankings may be used to…

The vulnerability of being ill informed: the Trans-Pacific Partnership Agreement and Global Public Health.

PubMed

Greenberg, Henry; Shiau, Stephanie

2014-09-01

The Trans Pacific Partnership Agreement (TPPA) is a regional trade agreement currently being negotiated by 11 Pacific Rim countries, excluding China. While the negotiations are being conducted under a veil of secrecy, substantive leaks over the past 4 years have revealed a broad view of the proposed contents. As it stands the TPPA poses serious risks to global public health, particularly chronic, non-communicable diseases. At greatest risk are national tobacco regulations, regulations governing the emergence of generic drugs and controls over food imports by transnational corporations. Aside from a small group of public health professionals from Australia, the academic public health community has missed these threats to the global community, although many other health-related entities, international lawyers and health-conscious politicians have voiced serious concerns. As of mid-2014 there has been no comment in the leading public health journals. This large lacuna in interest or recognition reflects the larger problem that the public health education community has all but ignored global non-communicable diseases. Without such a focus, the risks are unseen and the threats not perceived. This cautionary tale of the TPPA reflects the vulnerability of being ill informed of contemporary realities. © The Author 2014. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Selective investment promotes cooperation in public goods game

NASA Astrophysics Data System (ADS)

Li, Jing; Wu, Te; Zeng, Gang; Wang, Long

2012-08-01

Most previous investigations on spatial Public Goods Game assume that individuals treat neighbors equivalently, which is in sharp contrast with realistic situations, where bias is ubiquitous. We construct a model to study how a selective investment mechanism affects the evolution of cooperation. Cooperators selectively contribute to just a fraction among their neighbors. According to the interaction result, the investment network can be adapted. On selecting investees, three patterns are considered. In the random pattern, cooperators choose their investees among the neighbors equiprobably. In the social-preference pattern, cooperators tend to invest to individuals possessing large social ties. In the wealth-preference pattern, cooperators are more likely to invest to neighbors with higher payoffs. Our result shows robustness of selective investment mechanism that boosts emergence and maintenance of cooperation. Cooperation is more or less hampered under the latter two patterns, and we prove the anti-social-preference or anti-wealth-preference pattern of selecting investees can accelerate cooperation to some extent. Furthermore, the theoretical analysis of our mechanism on double-star networks coincides with simulation results. We hope our finding could shed light on better understanding of the emergence of cooperation among adaptive populations.

Strategy intervention in spatial voluntary public goods games

NASA Astrophysics Data System (ADS)

Yang, Luhe; Xu, Zhaojin; Zhang, Lianzhong; Yang, Duoxing

2018-04-01

It is well known that punishment has been considered to enhance cooperation based on empirical and theoretical studies. An important question arises over the existence of the “second-order” problems, which result from the interactions between individuals. In this paper, we propose strategy intervention as a new mechanism in spatial voluntary public goods game, in which individuals only know their own payoffs. By virtue of centralized institution, the defectors may reserve amounts of probabilities to contribute to the common pool with a certain amount of investments. The centralized institution is established costly by all the participants to enforce the intervention rather than peer punishment. We find that the number of cooperators (defectors) decreases (increases) with weak intervention, which contrasts our intuition. Loners vanish and cooperation emerges significantly, as the level of intervention reaches a threshold. We give an accurate range of intervention leading to full cooperation, and demonstrate that at partial cooperation state, proper intervention can remarkably increase income accumulations of individuals, between which there exists smaller income gap in contrast to typical models. We highlight the significance of intervention enforced by a higher authority for maintaining social stability.

Role of investment heterogeneity in the cooperation on spatial public goods game.

PubMed

Yuan, Wu-Jie; Xia, Cheng-Yi

2014-01-01

Public cooperation plays a significant role in the survival and maintenance of biological species, to elucidate its origin thus becomes an interesting question from various disciplines. Through long-term development, the public goods game has proven to be a useful tool, where cooperator making contribution can beat again the free-rides. Differentiating from the traditional homogeneous investment, individual trend of making contribution is more likely affected by the investment level of his neighborhood. Based on this fact, we here investigate the impact of heterogeneous investment on public cooperation, where the investment sum is mapped to the proportion of cooperators determined by parameter α. Interestingly, we find, irrespective of interaction networks, that the increment of α (increment of heterogeneous investment) is beneficial for promoting cooperation and even guarantees the complete cooperation dominance under weak replication factor. While this promotion effect can be attributed to the formation of more robust cooperator clusters and shortening END period. Moreover, we find that this simple mechanism can change the potential interaction network, which results in the change of phase diagrams. We hope that our work may shed light on the understanding of the cooperative behavior in other social dilemmas.

An evaluation of the global network of field epidemiology and laboratory training programmes: a resource for improving public health capacity and increasing the number of public health professionals worldwide

PubMed Central

2013-01-01

Background Given that many infectious diseases spread rapidly, across borders and species, there is a growing worldwide need to increase the number of public health professionals skilled in controlling infectious epidemics. Needed also are more public health professionals skilled in non-communicable disease surveillance and interventions. As a result, we surveyed all 57 field epidemiology training programmes (FETPs) that are members of the Training Program in Epidemiology and Public Health Interventions Network (TEPHINET), to evaluate the progress of the FETPs, the only global applied epidemiology network, toward increasing public health capacity globally. Methods Data on the FETP programmes and the training they provide were abstracted from TEPHINET membership surveys and verified with FETP directors for all FETPs that were members of TEPHINET in 2012. Data on abstracts submitted to the recent TEPHINET Global Scientific Conference, on recent accomplishments by each FETP, and on quality improvement were also compiled to provide a worldwide view of the public health human resource capacity produced by these programmes. Results A total of 6980 public health professionals worldwide have graduated from an FETP or from the Center for Disease Control and Prevention’s Epidemiology Intelligence Service (EIS). FETP residents and graduates participate in key public health prevention, control, and response activities. Each FETP has adapted its curriculum and objectives over time to align with its country’s public health priorities. FETPs are well integrated into their national public health infrastructures, and they have many partners at the national, regional and global levels. Conclusion FETPs are a competent and diverse source of highly skilled public health professionals who contribute significantly to public health’s global human resource needs. This finding is evidenced by 1) the training curricula that were adapted over time to meet public health’s human

How the public engages with global warming: A social representations approach.

PubMed

Smith, Nicholas; Joffe, Helene

2013-01-01

The present study utilises social representations theory to explore common sense conceptualisations of global warming risk using an in-depth, qualitative methodology. Fifty-six members of a British, London-based 2008 public were initially asked to draw or write four spontaneous "first thoughts or feelings" about global warming. These were then explored via an open-ended, exploratory interview. The analysis revealed that first thoughts, either drawn or written, often mirrored the images used by the British press to depict global warming visually. Thus in terms of media framings, it was their visual rather than their textual content that was spontaneously available for their audiences. Furthermore, an in-depth exploration of interview data revealed that global warming was structured around three themata: self/other, natural/unnatural and certainty/uncertainty, reflecting the complex and often contradictory nature of common sense thinking in relation to risk issues.

"Good mothering" or "good citizenship"?

PubMed

Porter, Maree; Kerridge, Ian H; Jordens, Christopher F C

2012-03-01

Umbilical cord blood banking is one of many biomedical innovations that confront pregnant women with new choices about what they should do to secure their own and their child's best interests. Many mothers can now choose to donate their baby's umbilical cord blood (UCB) to a public cord blood bank or pay to store it in a private cord blood bank. Donation to a public bank is widely regarded as an altruistic act of civic responsibility. Paying to store UCB may be regarded as a "unique opportunity" to provide "insurance" for the child's future. This paper reports findings from a survey of Australian women that investigated the decision to either donate or store UCB. We conclude that mothers are faced with competing discourses that force them to choose between being a "good mother" and fulfilling their role as a "good citizen." We discuss this finding with reference to the concept of value pluralism.

Transforming Educational Knowledge through Making Explicit the Embodied Knowledge of Educators for the Public Good

ERIC Educational Resources Information Center

Delong, Jacqueline; Whitehead, Jack

2011-01-01

This paper focuses on making explicit the embodied knowledge of educators using a living theory methodology and inciting the social imagination to create educational research for the public good. Using evidence from international contexts, the meanings of the energy-flowing values that educators use to explain their educational influences in their…

Dental public health capacity worldwide: Results of a global survey.

PubMed

Lomazzi, Marta; Wordley, Valerie; Bedi, Raman

2016-12-01

The World Federation of Public Health Associations' Oral Health Working Group (WFPHA OHWG) carried out a survey to establish the extent of global dental public health (DPH) capacity. Senior stakeholders in DPH completed 124 surveys, covering 73 countries and all WHO regions. The survey evaluated DPH workforce within the country, funding, education, current services, and integration between public health and DPH in countries across the world. In 62 per cent of countries, DPH is only partially integrated in the public health system, while in 25 per cent of countries it has not yet been formally integrated. DPH programs at Masters level are available in 44 per cent of countries. Over half of countries have 0 to 10 trained DPH professionals. Because both poor oral and general health share several common risk factors, DPH must be integrated into national health systems and budgets, with an emphasis on having trained DPH specialists available in every country to collaborate in healthcare policy and provision.

42 CFR 93.210 - Good faith.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 42 Public Health 1 2014-10-01 2014-10-01 false Good faith. 93.210 Section 93.210 Public Health... MISCONDUCT Definitions § 93.210 Good faith. Good faith as applied to a complainant or witness, means having a... allegation or cooperation with a research misconduct proceeding is not in good faith if made with knowing or...

42 CFR 93.210 - Good faith.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 42 Public Health 1 2013-10-01 2013-10-01 false Good faith. 93.210 Section 93.210 Public Health... MISCONDUCT Definitions § 93.210 Good faith. Good faith as applied to a complainant or witness, means having a... allegation or cooperation with a research misconduct proceeding is not in good faith if made with knowing or...

42 CFR 93.210 - Good faith.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 42 Public Health 1 2012-10-01 2012-10-01 false Good faith. 93.210 Section 93.210 Public Health... MISCONDUCT Definitions § 93.210 Good faith. Good faith as applied to a complainant or witness, means having a... allegation or cooperation with a research misconduct proceeding is not in good faith if made with knowing or...

Migrants and emerging public health issues in a globalized world: threats, risks and challenges, an evidence-based framework

PubMed Central

Gushulak, BD; Weekers, J; MacPherson, DW

2010-01-01

International population mobility is an underlying factor in the emergence of public health threats and risks that must be managed globally. These risks are often related, but not limited, to transmissible pathogens. Mobile populations can link zones of disease emergence to lowprevalence or nonendemic areas through rapid or high-volume international movements, or both. Against this background of human movement, other global processes such as economics, trade, transportation, environment and climate change, as well as civil security influence the health impacts of disease emergence. Concurrently, global information systems, together with regulatory frameworks for disease surveillance and reporting, affect organizational and public awareness of events of potential public health significance. International regulations directed at disease mitigation and control have not kept pace with the growing challenges associated with the volume, speed, diversity, and disparity of modern patterns of human movement. The thesis that human population mobility is itself a major determinant of global public health is supported in this article by review of the published literature from the perspective of determinants of health (such as genetics/biology, behavior, environment, and socioeconomics), population-based disease prevalence differences, existing national and international health policies and regulations, as well as inter-regional shifts in population demographics and health outcomes. This paper highlights some of the emerging threats and risks to public health, identifies gaps in existing frameworks to manage health issues associated with migration, and suggests changes in approach to population mobility, globalization, and public health. The proposed integrated approach includes a broad spectrum of stakeholders ranging from individual health-care providers to policy makers and international organizations that are primarily involved in global health management, or are influenced

Collecting and Utilizing Evaluation Research for Public Good and on Behalf of African American Children

ERIC Educational Resources Information Center

Thomas, Veronica G.; McKie, Brooke K.

2006-01-01

A study indicates that researchers entrusted with evaluating the educational outcomes of African American children must engage their practice for the public good and on behalf of these students. The Howard University Evaluation Training Institute is used as a guide to describe the steps for conducting quality evaluations, and to highlight the…

Characteristics of good supervision: a multi-perspective qualitative exploration of the Masters in Public Health dissertation.

PubMed

Katikireddi, Srinivasa Vittal; Reilly, Jacqueline

2017-09-01

A dissertation is often a core component of the Masters in Public Health (MPH) qualification. This study aims to explore its purpose, from the perspective of both students and supervisors, and identify practices viewed as constituting good supervision. A multi-perspective qualitative study drawing on in-depth one-to-one interviews with MPH supervisors (n = 8) and students (n = 10), with data thematically analysed. The MPH dissertation was viewed as providing generic as well as discipline-specific knowledge and skills. It provided an opportunity for in-depth study on a chosen topic but different perspectives were evident as to whether the project should be grounded in public health practice rather than academia. Good supervision practice was thought to require topic knowledge, generic supervision skills (including clear communication of expectations and timely feedback) and adaptation of supervision to meet student needs. Two ideal types of the MPH dissertation process were identified. Supervisor-led projects focus on achieving a clearly defined output based on a supervisor-identified research question and aspire to harmonize research and teaching practice, but often have a narrower focus. Student-led projects may facilitate greater learning opportunities and better develop skills for public health practice but could be at greater risk of course failure. © The Author 2016. Published by Oxford University Press on behalf of Faculty of Public Health.

Public good dynamics drive evolution of iron acquisition strategies in natural bacterioplankton populations.

PubMed

Cordero, Otto X; Ventouras, Laure-Anne; DeLong, Edward F; Polz, Martin F

2012-12-04

A common strategy among microbes living in iron-limited environments is the secretion of siderophores, which can bind poorly soluble iron and make it available to cells via active transport mechanisms. Such siderophore-iron complexes can be thought of as public goods that can be exploited by local communities and drive diversification, for example by the evolution of "cheating." However, it is unclear whether bacterial populations in the environment form stable enough communities such that social interactions significantly impact evolutionary dynamics. Here we show that public good games drive the evolution of iron acquisition strategies in wild populations of marine bacteria. We found that within nonclonal but ecologically cohesive genotypic clusters of closely related Vibrionaceae, only an intermediate percentage of genotypes are able to produce siderophores. Nonproducers within these clusters exhibited selective loss of siderophore biosynthetic pathways, whereas siderophore transport mechanisms were retained, suggesting that these nonproducers can act as cheaters that benefit from siderophore producers in their local environment. In support of this hypothesis, these nonproducers in iron-limited media suffer a significant decrease in growth, which can be alleviated by siderophores, presumably owing to the retention of transport mechanisms. Moreover, using ecological data of resource partitioning, we found that cheating coevolves with the ecological specialization toward association with larger particles in the water column, suggesting that these can harbor stable enough communities for dependencies among organisms to evolve.

Analysis of a unique global public-private partnership to promote oral health.

PubMed

Pine, Cynthia M; Dugdill, Lindsey

2011-08-01

Partnerships for health promotion are between two or more partners to work co-operatively towards a set of shared health outcomes; few public-private partnerships in oral health promotion have been established. To undertake a detailed analysis of a unique global public-private partnership to promote oral health between a global company, Unilever and the Féderation Dentaire International (FDI), a membership organisation representing more than one million dentists worldwide. Qualitative and quantitative, including: collating and analysing a wide range of partnership documents (n =164); reviewing film and pictorial records; undertaking structured interviews (n=34) with people who had a critical role in establishing and delivering the aims of the partnership, and external experts; and site visits to selected global projects active at the time of the evaluation. Over 1 million people have been reached directly through their engagement with 39 projects in 36 countries; an oral health message about the benefits of twice daily tooth brushing has appeared with the authority of the FDI logo on billions of packs of Unilever Oral Care's toothpastes worldwide; many individual members of National Dental Associations have participated in health promotion activities within their communities for the first time; some organisational challenges during the development and delivery of the partnership were recognised by both partners. The first phase of this unique global partnership has been successful in making major progress towards achieving its goals; lessons learned have ensured that the next phase of the partnership has significant potential to contribute to improving oral health globally. © 2011 FDI World Dental Federation.

Decelerated invasion and waning-moon patterns in public goods games with delayed distribution.

PubMed

Szolnoki, Attila; Perc, Matjaž

2013-05-01

We study the evolution of cooperation in the spatial public goods game, focusing on the effects that are brought about by the delayed distribution of goods that accumulate in groups due to the continuous investments of cooperators. We find that intermediate delays enhance network reciprocity because of a decelerated invasion of defectors, who are unable to reap the same high short-term benefits as they do in the absence of delayed distribution. Long delays, however, introduce a risk because the large accumulated wealth might fall into the wrong hands. Indeed, as soon as the curvature of a cooperative cluster turns negative, the engulfed defectors can collect the heritage of many generations of cooperators and by doing so start a waning-moon pattern that nullifies the benefits of decelerated invasion. Accidental meeting points of growing cooperative clusters may also act as triggers for the waning-moon effect, thus linking the success of cooperators with their propensity to fail in a rather bizarre way. Our results highlight that "investing in the future" is a good idea only if that future is sufficiently near and not likely to be burdened by inflation.

Global and public health core competencies for nursing education: A systematic review of essential competencies.

PubMed

Clark, Megan; Raffray, Marie; Hendricks, Kristin; Gagnon, Anita J

2016-05-01

Nurses are learning and practicing in an increasingly global world. Both nursing schools and nursing students are seeking guidance as they integrate global health into their learning and teaching. This systematic review is intended to identify the most common global and public health core competencies found in the literature and better inform schools of nursing wishing to include global health content in their curricula. Systematic review. An online search of CINAHL and Medline databases, as well as, inclusion of pertinent gray literature was conducted for articles published before 2013. Relevant literature for global health (GH) and public and community health (PH/CH) competencies was reviewed to determine recommendations of both competencies using a combination of search terms. Studies must have addressed competencies as defined in the literature and must have been pertinent to GH or PH/CH. The databases were systematically searched and after reading the full content of the included studies, key concepts were extracted and synthesized. Twenty-five studies were identified and resulted in a list of 14 global health core competencies. These competencies are applicable to a variety of health disciplines, but particularly can inform the efforts of nursing schools to integrate global health concepts into their curricula. Copyright © 2016 Elsevier Ltd. All rights reserved.

76 FR 60934 - U.S. Global Change Research Program Strategic Plan Public Comment Period

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

... components of the Earth system. Goal 2: Inform Decisions: Provide the scientific basis to inform and enable... comment period. SUMMARY: This Notice advises the public that the public comment period for the U.S. Global Change Research Program (USGCRP) Strategic Plan is now open. Every ten years, in accordance with the...

Global surveillance for chemical incidents of international public health concern.

PubMed Central

Olowokure, B.; Pooransingh, S.; Tempowski, J.; Palmer, S.; Meredith, T.

2005-01-01

OBJECTIVE: In December 2001, an expert consultation convened by WHO identified strengthening national and global chemical incident preparedness and response as a priority. WHO is working towards this objective by developing a surveillance and response system for chemical incidents. This report describes the frequency, nature and geographical location of acute chemical incidents of potential international concern from August 2002 to December 2003. METHODS: Acute chemical incidents were actively identified through several informal (e.g. Internet-based resources) and formal (e.g. various networks of organizations) sources and assessed against criteria for public health emergencies of international concern using the then proposed revised International Health Regulations (IHR). WHO regional and country offices were contacted to obtain additional information regarding identified incidents. FINDINGS: Altogether, 35 chemical incidents from 26 countries met one or more of the IHR criteria. The WHO European Region accounted for 43% (15/35) of reports. The WHO Regions for Africa, Eastern Mediterranean and Western Pacific each accounted for 14% (5/35); South-East Asia and the Americas accounted for 9% (3/35) and 6% (2/35), respectively. Twenty-three (66%) events were identified within 24 hours of their occurrence. CONCLUSION: To our knowledge this is the first global surveillance system for chemical incidents of potential international concern. Limitations such as geographical and language bias associated with the current system are being addressed. Nevertheless, the system has shown that it can provide early detection of important events, as well as information on the magnitude and geographical distribution of such incidents. It can therefore contribute to improving global public health preparedness. PMID:16462985

Global public-private partnerships: Part II--What are the health issues for global governance?

PubMed Central

Buse, K.; Walt, G.

2000-01-01

This is the second of a two-part review of global public-private partnerships (GPPPs) for health development. Part I was published in the April issue of the Bulletin (Vol. 78, No. 4). The recent emergence of GPPPs is rapidly reconfiguring the international health landscape. While most multilateral and bilateral agencies are currently grappling with how to proceed, there is little information in the public domain concerning how individual partnerships work and to date very little consideration of the many implications of this trend. This paper differentiates between product-based, product development-based and issues/systems-based GPPPs and describes a number of examples of each type in the health sector. The benefits of these initiatives, not least the major resources which they harness for specific health problems, are identified. The final section of the paper explores the implications and dilemmas posed by GPPPs. It discusses whether or not shared goals can transcend conflicting values and mandates and how governance of partnership arrangements may transform and undermine certain attributes of multilateral organizations. The paper concludes that the current climate of goodwill between public and private sectors offers an opportunity that should not be missed: it can be used not only to foster new partnership but to ensure that partnership is truly in the interests of international public health. PMID:10859865

Institutionalize Reciprocity to Overcome the Public Goods Provision Problem

PubMed Central

2016-01-01

Cooperation is fundamental to human societies, and one of the important paths for its emergence and maintenance is reciprocity. In prisoner’s dilemma (PD) experiments, reciprocal strategies are often effective at attaining and maintaining high cooperation. In many public goods (PG) games or n-person PD experiments, however, reciprocal strategies are not successful at engendering cooperation. In the present paper, we attribute this difficulty to a coordination problem against free riding among reciprocators: Because it is difficult for the reciprocators to coordinate their behaviors against free riders, this may lead to inequality among players, which will demotivate them from cooperating in future rounds. We propose a new mechanism, institutionalized reciprocity (IR), which refers to embedding the reciprocal strategy as an institution (i.e., institutionalizing the reciprocal strategy). We experimentally demonstrate that IR can prevent groups of reciprocators from falling into coordination failure and achieve high cooperation in PG games. In conclusion, we argue that a natural extension of the present study will be to investigate the possibility of IR to serve as a collective punishment system. PMID:27248493

The evolution of human mobility based on the public goods game

NASA Astrophysics Data System (ADS)

Yan, Shiqing

2017-07-01

We explore the evolution of human mobility behavior based on public goods game. By using mean field method, the population distribution in different regions is theoretical calculated. Numerical simulation results show that the correlation between the region's degree and its final population is not significant under a larger human migration rate. Human mobility could effectively promote cooperative behavior and the population balance of different regions. Therefore, encouraging individuals to migrate may increase the total benefits of the whole society. Moreover, increasing the cooperation cost could reduce the number of cooperators, and that would happen to the correlation between the region's degree and its final population. The results indicate the total population could not dramatically rise with the region's degree under an unfair society.

Gender blind? An analysis of global public-private partnerships for health.

PubMed

Hawkes, Sarah; Buse, Kent; Kapilashrami, Anuj

2017-05-12

The Global Public Private Partnerships for Health (GPPPH) constitute an increasingly central part of the global health architecture and carry both financial and normative power. Gender is an important determinant of health status, influencing differences in exposure to health determinants, health behaviours, and the response of the health system. We identified 18 GPPPH - defined as global institutions with a formal governance mechanism which includes both public and private for-profit sector actors - and conducted a gender analysis of each. Gender was poorly mainstreamed through the institutional functioning of the partnerships. Half of these partnerships had no mention of gender in their overall institutional strategy and only three partnerships had a specific gender strategy. Fifteen governing bodies had more men than women - up to a ratio of 5:1. Very few partnerships reported sex-disaggregated data in their annual reports or coverage/impact results. The majority of partnerships focused their work on maternal and child health and infectious and communicable diseases - none addressed non-communicable diseases (NCDs) directly, despite the strong role that gender plays in determining risk for the major NCD burdens. We propose two areas of action in response to these findings. First, GPPPH need to become serious in how they "do" gender; it needs to be mainstreamed through the regular activities, deliverables and systems of accountability. Second, the entire global health community needs to pay greater attention to tackling the major burden of NCDs, including addressing the gendered nature of risk. Given the inherent conflicts of interest in tackling the determinants of many NCDs, it is debatable whether the emergent GPPPH model will be an appropriate one for addressing NCDs.

Utah Educational Quality Indicators. The Sixth in the Report Series: "How Good Are Utah Public Schools."

ERIC Educational Resources Information Center

Nelson, David E.

Since 1967, the Utah State Office of Education has compiled and reported pertinent information concerning statewide student performance. This report, the sixth in the "How Good Are Utah Public Schools?" series, summarizes results from a variety of ongoing and special studies. Since 1975, statewide assessment programs have encompassed…

The private partners of public health: public-private alliances for public good.

PubMed

McDonnell, Sharon; Bryant, Carol; Harris, Jeff; Campbell, Marci Kramish; Lobb, Ano; Hannon, Peggy A; Cross, Jeffrey L; Gray, Barbara

2009-04-01

We sought to convey lessons learned by the Centers for Disease Control and Prevention's (CDC's) Prevention Research Centers (PRCs) about the value and challenges of private-sector alliances resulting in innovative health promotion strategies. Several PRCs based in a variety of workplace and community settings contributed. We conducted interviews with principal investigators, a literature review, and a review of case studies of private-sector alliances in a microbusiness model, a macrobusiness model, and as multiparty partnerships supporting public health research, implementation, and human resource services. Private-sector alliances provide many advantages, particularly access to specialized skills generally beyond the expertise of public health entities. These skills include manufacturing, distribution, marketing, business planning, and development. Alliances also allow ready access to employee populations. Public health entities can offer private-sector partners funding opportunities through special grants, data gathering and analysis skills, and enhanced project credibility and trust. Challenges to successful partnerships include time and resource availability and negotiating the cultural divide between public health and the private sector. Critical to success are knowledge of organizational culture, values, mission, currency, and methods of operation; an understanding of and ability to articulate the benefits of the alliance for each partner; and the ability and time to respond to unexpected changes and opportunities. Private-public health alliances are challenging, and developing them takes time and resources, but aspects of these alliances can capitalize on partners' strengths, counteract weaknesses, and build collaborations that produce better outcomes than otherwise possible. Private partners may be necessary for program initiation or success. CDC guidelines and support materials may help nurture these alliances.

Presenting Global Warming and Evolution as Public Health Issues to Encourage Acceptance of Scientific Evidence

ERIC Educational Resources Information Center

Stover, Shawn K.; McArthur, Laurence B.; Mabry, Michelle L.

2013-01-01

Although evidence supporting anthropogenic global warming and evolution by natural selection is considerable, the public does not embrace these concepts. The current study explores the hypothesis that individuals will become more receptive to scientific viewpoints if evidence for evolution and implications of global warming are presented as issues…

Privatization and the Public Good: Public Universities in the Balance

ERIC Educational Resources Information Center

Lambert, Matthew T.

2014-01-01

"Public education is in crisis--and it has been for some time. The problem is, no one can agree on the problem, and when there is no agreement on the problem, developing solutions is nearly impossible." Thus writes Matthew T. Lambert in this study of present-day public higher education, which is currently plagued by momentous challenges.…

What Is the Greater Good? The Discourse on Public and Private Roles of Higher Education in the New Economy

ERIC Educational Resources Information Center

Hensley, Brad; Galilee-Belfer, Mika; Lee, Jenny J.

2013-01-01

This study examined the ways that the "public good" of higher education is being conceptualised as economic benefits and cost/benefit rationalities in the current economic downturn. Based on the case of Arizona in the United States, a discourse analysis of speeches was performed on the way public, state and institutional leaders…

Selection of the distributional rule as an alternative tool to foster cooperation in a Public Good Game

NASA Astrophysics Data System (ADS)

Colasante, Annarita

2017-02-01

This paper presents an investigation about cooperation in a Public Good Game using an Agent Based Model calibrated on experimental data. Starting from the experiment proposed in Colasante and Russo (2016), we analyze the dynamic of cooperation in a Public Good Game where agents receive an heterogeneous income and choose both the level of contribution and the distribution rule. The starting point is the calibration and the output validation of the model using the experimental results. Once tested the goodness of fit of the Agent Based Model, we run some policy experiment in order to verify how each distribution rule, i.e. equidistribution, proportional to contribution and progressive, affects the level of contribution in the simulated model. We find out that the share of cooperators decreases over time if we exogenously set the equidistribution rule. On the contrary, the share of cooperators converges to 100 % if we impose the progressive rule. Finally, the most interesting result refers to the effect of the progressive rule. We observe that, in the case of high inequality, this rule is not able to reduce the heterogeneity of income.

Debating Standard Language Ideology in the Classroom: Using the "Speak Good English Movement" to Raise Awareness of Global Englishes

ERIC Educational Resources Information Center

Rose, Heath; Galloway, Nicola

2017-01-01

In this article, we describe and evaluate an innovative pedagogical task designed to raise awareness of Global Englishes and to challenge standard language ideology in an English language classroom. The task encouraged the learning and debate of the controversial Speak Good English Movement, which campaigns for Singaporeans to use a…

A Case-Based, Problem-Based Learning Approach to Prepare Master of Public Health Candidates for the Complexities of Global Health

PubMed Central

Winskell, Kate; McFarland, Deborah A.; del Rio, Carlos

2015-01-01

Global health is a dynamic, emerging, and interdisciplinary field. To address current and emerging global health challenges, we need a public health workforce with adaptable and collaborative problem-solving skills. In the 2013–2014 academic year, the Hubert Department of Global Health at the Rollins School of Public Health–Emory University launched an innovative required core course for its first-year Master of Public Health students in the global health track. The course uses a case-based, problem-based learning approach to develop global health competencies. Small teams of students propose solutions to these problems by identifying learning issues and critically analyzing and synthesizing new information. We describe the course structure and logistics used to apply this approach in the context of a large class and share lessons learned. PMID:25706029

A case-based, problem-based learning approach to prepare master of public health candidates for the complexities of global health.

PubMed

Leon, Juan S; Winskell, Kate; McFarland, Deborah A; del Rio, Carlos

2015-03-01

Global health is a dynamic, emerging, and interdisciplinary field. To address current and emerging global health challenges, we need a public health workforce with adaptable and collaborative problem-solving skills. In the 2013-2014 academic year, the Hubert Department of Global Health at the Rollins School of Public Health-Emory University launched an innovative required core course for its first-year Master of Public Health students in the global health track. The course uses a case-based, problem-based learning approach to develop global health competencies. Small teams of students propose solutions to these problems by identifying learning issues and critically analyzing and synthesizing new information. We describe the course structure and logistics used to apply this approach in the context of a large class and share lessons learned.

Masculine Knowledge, the Public Good, and the Scientific Household of Réaumur.

PubMed

Terrall, Mary

2015-01-01

In the Royal Academy of Sciences of Paris (founded 1666), expressions of a masculine culture of science echoed contemporary language used to articulate the aristocracy's value to crown and state--even though the academy was not an aristocratic institution as such. In the eighteenth century, the pursuit of science became a new form of manly service to the crown, often described in terms of useful knowledge and benefit to the public good [le bien public]. This article explores the connection of academic scientific knowledge to the domestic spaces where it was made and, in particular, to the household of R.-A. Ferchault de Réaumur, an exemplary academician. Although Réaumur had neither wife nor children, a complex net of affective ties, some of them familial, linked the members of the household, which accommodated women (the artist Hélène Dumoustier and her female relatives) as well as men (a series of assistants, many of whom eventually entered the academy). As head of this dynamic household, Réaumur produced not only scientific results but also future academicians.

Competition and cooperation among different punishing strategies in the spatial public goods game

NASA Astrophysics Data System (ADS)

Chen, Xiaojie; Szolnoki, Attila; Perc, Matjaž

2015-07-01

Inspired by the fact that people have diverse propensities to punish wrongdoers, we study a spatial public goods game with defectors and different types of punishing cooperators. During the game, cooperators punish defectors with class-specific probabilities and subsequently share the associated costs of sanctioning. We show that in the presence of different punishing cooperators the highest level of public cooperation is always attainable through a selection mechanism. Interestingly, the selection does not necessarily favor the evolution of punishers who would be able to prevail on their own against the defectors, nor does it always hinder the evolution of punishers who would be unable to prevail on their own. Instead, the evolutionary success of punishing strategies depends sensitively on their invasion velocities, which in turn reveals fascinating examples of both competition and cooperation among them. Furthermore, we show that under favorable conditions, when punishment is not strictly necessary for the maintenance of public cooperation, the less aggressive, mild form of sanctioning is the sole victor of the selection process. Our work reveals that natural strategy selection cannot only promote, but sometimes also hinders competition among prosocial strategies.

Resource and competitive dynamics shape the benefits of public goods cooperation in a plant pathogen

PubMed Central

Platt, Thomas G.; Fuqua, Clay; Bever, James D.

2012-01-01

Cooperative benefits depend on a variety of ecological factors. Many cooperative bacteria increase the population size of their groups by making a public good available. Increased local population size can alleviate the constraints of kin competition on the evolution of cooperation by enhancing the between-group fitness of cooperators. The cooperative pathogenesis of Agrobacterium tumefaciens causes infected plants to exude opines—resources that provide a nearly exclusive source of nutrient for the pathogen. We experimentally demonstrate that opines provide cooperative A. tumefaciens cells a within-group fitness advantage over saprophytic agrobacteria. Our results are congruent with a resource-consumer competition model, which predicts that cooperative, virulent agrobacteria are at a competitive disadvantage when opines are unavailable, but have an advantage when opines are available at sufficient levels. This model also predicts that freeloading agrobacteria that catabolize opines but cannot infect plants competitively displace the cooperative pathogen from all environments. However, we show that these cooperative public goods also promote increased local population size. A model built from the Price Equation shows that this effect on group size can contribute to the persistence of cooperative pathogenesis despite inherent kin competition for the benefits of pathogenesis. PMID:22671559

Skin diseases highlighting essential global public health priorities.

PubMed

Morrone, Aldo; Toma, Luigi; Franco, Gennaro

2005-05-01

Which are the essential global public health activities that should be carried out in order to attain the largest impact on poverty reduction and health improvement in the world? Since its foundation in 2001 the Human Mobile Population Committee (HMPC) has continued to devote its efforts to finding answers to this question, with a particular focus on the skin diseases of the Human Mobile Population (HMP) and other groups of disadvantaged people. In this article we present the model of socio-sanitary activity in the field of Migration, Poverty and Health of the Department of Preventive Medicine of Migration, Tourism and Tropical Dermatology (Dept.) at San Gallicano Institute--Research Institute for Hospitalization and Treatment (IRCCS)--in Rome (Italy). The activities of this dermatological centre are in the spirit of the HMPC's aims and we are of the opinion that this model is not only ethically valid, but also practically and economically convenient, and that there is evidence that our experience is worth repeating, in as many situations as possible, in the interest of public health.

Global public health problem of sudden cardiac death.

PubMed

Mehra, Rahul

2007-01-01

Cardiovascular disease is a leading cause of global mortality, accounting for almost 17 million deaths annually or 30% of all global mortality. In developing countries, it causes twice as many deaths as HIV, malaria and TB combined. It is estimated that about 40-50% of all cardiovascular deaths are sudden cardiac deaths (SCDs) and about 80% of these are caused by ventricular tachyarrhythmias. Therefore, about 6 million sudden cardiac deaths occur annually due to ventricular tachyarrhythmias. The survival rate from sudden cardiac arrest is less than 1% worldwide and close to 5% in the US. Prevention of cardiovascular disease by increasing awareness of risk factors such as lack of exercise, inappropriate diet and smoking has reduced cardiovascular mortality in the US over the past few decades. However, there is still a huge cardiovascular disease burden globally as well as in the US. Therefore, there is a need to develop complementary strategies for management of sudden cardiac death. The data from several trials conclusively indicate that implantable defibrillators improve mortality in patients who have experienced an episode or are at high risk of developing ventricular tachyarrhythmias. These devices are reimbursed and are being used frequently in the developed economies for management of SCD. However, due to that low level of public and private health spending in developing economies and the relatively high cost of ICDs, their implant rates are very low there. The Automatic External Defibrillators and Emergency Medical Response Services equipped with AEDs provide complementary as well as alternative opportunities for management of SCD. There are several challenges associated with the adoption of these strategies. The efficacy and cost-effectiveness of these strategies need to be compared with ICDs to determine the appropriate strategy for various geographies. The global problem of SCD as well as the various options for its management will be discussed in the

The Role of Religion in 21st-Century Public Schools: Historic Perspectives on God and Goodness in the Classroom

ERIC Educational Resources Information Center

Jones, Steven P.; Sheffield, Eric C.

2010-01-01

No other educational issue hits a more sensitive nerve with the American public than the role of religion in the public schools. While the intentions and actions of the religious and non-religious parents and community members overlap a great deal as they conceive of the good people they want their children to become, there is no apparent…

Global polio eradication initiative: lessons learned and legacy.

PubMed

Cochi, Stephen L; Freeman, Andrew; Guirguis, Sherine; Jafari, Hamid; Aylward, Bruce

2014-11-01

The world is on the verge of achieving global polio eradication. During >25 years of operations, the Global Polio Eradication Initiative (GPEI) has mobilized and trained millions of volunteers, social mobilizers, and health workers; accessed households untouched by other health initiatives; mapped and brought health interventions to chronically neglected and underserved communities; and established a standardized, real-time global surveillance and response capacity. It is important to document the lessons learned from polio eradication, especially because it is one of the largest ever global health initiatives. The health community has an obligation to ensure that these lessons and the knowledge generated are shared and contribute to real, sustained changes in our approach to global health. We have summarized what we believe are 10 leading lessons learned from the polio eradication initiative. We have the opportunity and obligation to build a better future by applying the lessons learned from GPEI and its infrastructure and unique functions to other global health priorities and initiatives. In so doing, we can extend the global public good gained by ending for all time one of the world's most devastating diseases by also ensuring that these investments provide public health dividends and benefits for years to come. Published by Oxford University Press on behalf of the Infectious Diseases Society of America 2014. This work is written by (a) US Government employee(s) and is in the public domain in the US.

Testing the Flat World Thesis: Using a Public Dataset to Engage Students in the Global Inequality Debate

ERIC Educational Resources Information Center

Arabandi, Bhavani; Sweet, Stephen; Swords, Alicia

2014-01-01

We present a learning module to engage students in the global inequality debate using Google Public Data World Development Indicators. Goals of this article are to articulate the importance and urgency of teaching global issues to American students; situate the central debate in the globalization literature, paying particular attention to global…

Is This Global Warming? Communicating the Intangibles of Climate Change

NASA Astrophysics Data System (ADS)

Warner, L.; Henson, R.

2004-05-01

Unlike weather, which is immediate, tangible, and relevant on a daily basis, climate change is long-term, slow to evolve, and often difficult to relate to the public's daily concerns. By explaining global-change research to wide and diverse audiences through a variety of vehicles, including publications, exhibits, Web sites, and television B-roll, UCAR has gained experience and perspective on the challenges involved. This talk will explore some of the lessons learned and some of the key difficulties that face global-change communicators, including: --The lack of definitive findings on regional effects of global change -- The long time frame in which global change plays out, versus the short attention span of media, the public, and policy makers --The use of weather events as news pegs (they pique interest, but they may not be good exemplars of global change and are difficult to relate directly to changes in greenhouse-gas emissions) --The perils of the traditional journalistic technique of point-counterpoint in discussing climate change --The presence of strong personal/political convictions among various interest groups and how these affect the message(s) conveyed

Reciprocity in spatial evolutionary public goods game on double-layered network

NASA Astrophysics Data System (ADS)

Kim, Jinho; Yook, Soon-Hyung; Kim, Yup

2016-08-01

Spatial evolutionary games have mainly been studied on a single, isolated network. However, in real world systems, many interaction topologies are not isolated but many different types of networks are inter-connected to each other. In this study, we investigate the spatial evolutionary public goods game (SEPGG) on double-layered random networks (DRN). Based on the mean-field type arguments and numerical simulations, we find that SEPGG on DRN shows very rich interesting phenomena, especially, depending on the size of each layer, intra-connectivity, and inter-connected couplings, the network reciprocity of SEPGG on DRN can be drastically enhanced through the inter-connected coupling. Furthermore, SEPGG on DRN can provide a more general framework which includes the evolutionary dynamics on multiplex networks and inter-connected networks at the same time.

Reciprocity in spatial evolutionary public goods game on double-layered network

PubMed Central

Kim, Jinho; Yook, Soon-Hyung; Kim, Yup

2016-01-01

Spatial evolutionary games have mainly been studied on a single, isolated network. However, in real world systems, many interaction topologies are not isolated but many different types of networks are inter-connected to each other. In this study, we investigate the spatial evolutionary public goods game (SEPGG) on double-layered random networks (DRN). Based on the mean-field type arguments and numerical simulations, we find that SEPGG on DRN shows very rich interesting phenomena, especially, depending on the size of each layer, intra-connectivity, and inter-connected couplings, the network reciprocity of SEPGG on DRN can be drastically enhanced through the inter-connected coupling. Furthermore, SEPGG on DRN can provide a more general framework which includes the evolutionary dynamics on multiplex networks and inter-connected networks at the same time. PMID:27503801

Interviewing Key Informants: Strategic Planning for a Global Public Health Management Program

ERIC Educational Resources Information Center

Kun, Karen E.; Kassim, Anisa; Howze, Elizabeth; MacDonald, Goldie

2013-01-01

The Centers for Disease Control and Prevention's Sustainable Management Development Program (SMDP) partners with low- and middle-resource countries to develop management capacity so that effective global public health programs can be implemented and better health outcomes can be achieved. The program's impact however, was variable. Hence, there…

Heritability of decisions and outcomes of public goods games

PubMed Central

Hiraishi, Kai; Shikishima, Chizuru; Yamagata, Shinji; Ando, Juko

2015-01-01

Prosociality is one of the most distinctive features of human beings but there are individual differences in cooperative behavior. Employing the twin method, we examined the heritability of cooperativeness and its outcomes on public goods games using a strategy method. In two experiments (Study 1 and Study 2), twin participants were asked to indicate (1) how much they would contribute to a group when they did not know how much the other group members were contributing, and (2) how much they would contribute if they knew the contributions of others. Overall, the heritability estimates were relatively small for each type of decision, but heritability was greater when participants knew that the others had made larger contributions. Using registered decisions in Study 2, we conducted seven Monte Carlo simulations to examine genetic and environmental influences on the expected game payoffs. For the simulated one-shot game, the heritability estimates were small, comparable to those of game decisions. For the simulated iterated games, we found that the genetic influences first decreased, then increased as the numbers of iterations grew. The implication for the evolution of individual differences in prosociality is discussed. PMID:25954213

Pharmacogenomic technologies: a necessary "luxury" for better global public health?

PubMed Central

2011-01-01

Background Pharmacogenomic technologies aim to redirect drug development to increase safety and efficacy of individual care. There is much hope that their implementation in the drug development process will help respond to population health needs, particularly in developing countries. However, there is also fear that novel pharmacogenomic drugs will remain too costly, be designed for the needs of the wealthy nations, and so constitute an unnecessary "luxury" for most populations. In this paper, we analyse the promise that pharmacogenomic technologies hold for improving global public health and identify strategies and challenges associated with their implementation. Discussion This paper evaluates the capacity of pharmacogenomic technologies to meet six criteria described by the University of Toronto Joint Centre for Bioethics group: 1) impact of the technology, 2) technology appropriateness, 3) capacity to address local burdens, 4) feasibility to be implemented in reasonable time, 5) capacity to reduce the knowledge gap, and 6) capacity for indirect benefits. We argue that the implementation of pharmacogenomic technologies in the drug development process can positively impact population health. However, this positive impact depends on how and for which purposes the technologies are used. We discuss the potential of these technologies to stimulate drug discovery in the case of rare (orphan diseases) or neglected diseases, but also to reduce acute adverse drug reactions in infectious disease treatment and prevention, which promises to improve global public health. Conclusions The implementation of pharmacogenomic technologies may lead to the development of drugs that appear to be a "luxury" for populations in need of numerous interventions that are known to have a demonstrable impact on population health (e.g., secure access to potable water, reduction of social inequities, health education). However, our analysis shows that pharmacogenomic technologies do have the

Contribution diversity and incremental learning promote cooperation in public goods games

NASA Astrophysics Data System (ADS)

Liu, Penghui; Liu, Jing

2017-11-01

Understanding the evolution of cooperation in nature has long been a challenge and how to promote cooperation in public goods games (PGG) has attracted lots of attention recently. Social diversity has been found helpful to explain the emergence of cooperation in the absence of reputation and punishment. However, further refinement on how individuals reallocate their contribution to each PGG remains an open question. Moreover, individuals in existing works mostly teach or learn from neighbors according to their payoff in the last generation only. However, individuals in reality are preferred to learn from others with a long-term good performance. Therefore, in this paper, a new contribution diversity (CD) is designed and incremental learning (IL) is introduced. We investigate how these two may influence the evolution of cooperation in PGG. Based on the simulation results, we found that both the CD and IL can promote the cooperation in PGGs. Moreover, when cooperators are shaken in their strategy, CD may fail in reallocating contribution of individuals properly. However, IL is found effective to stabilize faith of cooperators and cooperators under IL reflect a long-term advantage over defectors in terms of benefits. Therefore, we further find IL and CD can mutually benefit each other in promoting cooperation, as CD can reasonably adjust the investment of cooperators while IL can provide more information to CD.

12 CFR 609.910 - Compliance with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229...

Code of Federal Regulations, 2010 CFR

2010-01-01

... Global and National Commerce Act (Public Law 106-229) (E-SIGN). 609.910 Section 609.910 Banks and Banking... with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229) (E-SIGN). (a) General. E-SIGN makes it easier to conduct E-commerce. With some exceptions, E-SIGN permits the use and...

12 CFR 609.910 - Compliance with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229...

Code of Federal Regulations, 2011 CFR

2011-01-01

... Global and National Commerce Act (Public Law 106-229) (E-SIGN). 609.910 Section 609.910 Banks and Banking... with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229) (E-SIGN). (a) General. E-SIGN makes it easier to conduct E-commerce. With some exceptions, E-SIGN permits the use and...

12 CFR 609.910 - Compliance with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229...

Code of Federal Regulations, 2012 CFR

2012-01-01

... Global and National Commerce Act (Public Law 106-229) (E-SIGN). 609.910 Section 609.910 Banks and Banking... with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229) (E-SIGN). (a) General. E-SIGN makes it easier to conduct E-commerce. With some exceptions, E-SIGN permits the use and...

12 CFR 609.910 - Compliance with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229...

Code of Federal Regulations, 2014 CFR

2014-01-01

... Global and National Commerce Act (Public Law 106-229) (E-SIGN). 609.910 Section 609.910 Banks and Banking... with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229) (E-SIGN). (a) General. E-SIGN makes it easier to conduct E-commerce. With some exceptions, E-SIGN permits the use and...

12 CFR 609.910 - Compliance with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229...

Code of Federal Regulations, 2013 CFR

2013-01-01

... Global and National Commerce Act (Public Law 106-229) (E-SIGN). 609.910 Section 609.910 Banks and Banking... with the Electronic Signatures in Global and National Commerce Act (Public Law 106-229) (E-SIGN). (a) General. E-SIGN makes it easier to conduct E-commerce. With some exceptions, E-SIGN permits the use and...

Globalization and human cooperation.

PubMed

Buchan, Nancy R; Grimalda, Gianluca; Wilson, Rick; Brewer, Marilynn; Fatas, Enrique; Foddy, Margaret

2009-03-17

Globalization magnifies the problems that affect all people and that require large-scale human cooperation, for example, the overharvesting of natural resources and human-induced global warming. However, what does globalization imply for the cooperation needed to address such global social dilemmas? Two competing hypotheses are offered. One hypothesis is that globalization prompts reactionary movements that reinforce parochial distinctions among people. Large-scale cooperation then focuses on favoring one's own ethnic, racial, or language group. The alternative hypothesis suggests that globalization strengthens cosmopolitan attitudes by weakening the relevance of ethnicity, locality, or nationhood as sources of identification. In essence, globalization, the increasing interconnectedness of people worldwide, broadens the group boundaries within which individuals perceive they belong. We test these hypotheses by measuring globalization at both the country and individual levels and analyzing the relationship between globalization and individual cooperation with distal others in multilevel sequential cooperation experiments in which players can contribute to individual, local, and/or global accounts. Our samples were drawn from the general populations of the United States, Italy, Russia, Argentina, South Africa, and Iran. We find that as country and individual levels of globalization increase, so too does individual cooperation at the global level vis-à-vis the local level. In essence, "globalized" individuals draw broader group boundaries than others, eschewing parochial motivations in favor of cosmopolitan ones. Globalization may thus be fundamental in shaping contemporary large-scale cooperation and may be a positive force toward the provision of global public goods.

Public Health and Unconventional Oil and Gas Extraction Including Fracking: Global Lessons from a Scottish Government Review.

PubMed

Watterson, Andrew; Dinan, William

2018-04-04

Unconventional oil and gas extraction (UOGE) including fracking for shale gas is underway in North America on a large scale, and in Australia and some other countries. It is viewed as a major source of global energy needs by proponents. Critics consider fracking and UOGE an immediate and long-term threat to global, national, and regional public health and climate. Rarely have governments brought together relatively detailed assessments of direct and indirect public health risks associated with fracking and weighed these against potential benefits to inform a national debate on whether to pursue this energy route. The Scottish government has now done so in a wide-ranging consultation underpinned by a variety of reports on unconventional gas extraction including fracking. This paper analyses the Scottish government approach from inception to conclusion, and from procedures to outcomes. The reports commissioned by the Scottish government include a comprehensive review dedicated specifically to public health as well as reports on climate change, economic impacts, transport, geology, and decommissioning. All these reports are relevant to public health, and taken together offer a comprehensive review of existing evidence. The approach is unique globally when compared with UOGE assessments conducted in the USA, Australia, Canada, and England. The review process builds a useful evidence base although it is not without flaws. The process approach, if not the content, offers a framework that may have merits globally.

Self-enforcing strategies to deter free-riding in the climate change mitigation game and other repeated public good games

PubMed Central

Heitzig, Jobst; Lessmann, Kai; Zou, Yong

2011-01-01

As the Copenhagen Accord indicates, most of the international community agrees that global mean temperature should not be allowed to rise more than two degrees Celsius above preindustrial levels to avoid unacceptable damages from climate change. The scientific evidence distilled in the Fourth Assessment Report of the Intergovernmental Panel on Climate Change and recent reports by the US National Academies shows that this can only be achieved by vast reductions of greenhouse gas emissions. Still, international cooperation on greenhouse gas emissions reductions suffers from incentives to free-ride and to renegotiate agreements in case of noncompliance, and the same is true for other so-called “public good games.” Using game theory, we show how one might overcome these problems with a simple dynamic strategy of linear compensation when the parameters of the problem fulfill some general conditions and players can be considered to be sufficiently rational. The proposed strategy redistributes liabilities according to past compliance levels in a proportionate and timely way. It can be used to implement any given allocation of target contributions, and we prove that it has several strong stability properties. PMID:21903930

Conceptualizing a Human Right to Prevention in Global HIV/AIDS Policy

PubMed Central

Meier, Benjamin Mason; Brugh, Kristen Nichole; Halima, Yasmin

2012-01-01

Given current constraints on universal treatment campaigns, recent advances in public health prevention initiatives have revitalized efforts to stem the tide of HIV transmission. Yet, despite a growing imperative for prevention—supported by the promise of behavioral, structural and biomedical approaches to lower the incidence of HIV—human rights frameworks remain limited in addressing collective prevention policy through global health governance. Assessing the evolution of rights-based approaches to global HIV/AIDS policy, this review finds that human rights have shifted from collective public health to individual treatment access. While the advent of the HIV/AIDS pandemic gave meaning to rights in framing global health policy, the application of rights in treatment access litigation came at the expense of public health prevention efforts. Where the human rights framework remains limited to individual rights enforced against a state duty bearer, such rights have faced constrained application in framing population-level policy to realize the public good of HIV prevention. Concluding that human rights frameworks must be developed to reflect the complementarity of individual treatment and collective prevention, this article conceptualizes collective rights to public health, structuring collective combination prevention to alleviate limitations on individual rights frameworks and frame rights-based global HIV/AIDS policy to assure research expansion, prevention access and health system integration. PMID:23226723

Sustainable development goals for global health: facilitating good governance in a complex environment.

PubMed

Haffeld, Just

2013-11-01

Increasing complexity is following in the wake of rampant globalization. Thus, the discussion about Sustainable Development Goals (SDGs) requires new thinking that departs from a critique of current policy tools in exploration of a complexity-friendly approach. This article argues that potential SDGs should: treat stakeholders, like states, business and civil society actors, as agents on different aggregate levels of networks; incorporate good governance processes that facilitate early involvement of relevant resources, as well as equitable participation, consultative processes, and regular policy and programme implementation reviews; anchor adoption and enforcement of such rules to democratic processes in accountable organizations; and include comprehensive systems evaluations, including procedural indicators. A global framework convention for health could be a suitable instrument for handling some of the challenges related to the governance of a complex environment. It could structure and legitimize government involvement, engage stakeholders, arrange deliberation and decision-making processes with due participation and regular policy review, and define minimum standards for health services. A monitoring scheme could ensure that agents in networks comply according to whole-systems targets, locally defined outcome indicators, and process indicators, thus resolving the paradox of government control vs. local policy space. A convention could thus exploit the energy created in the encounter between civil society, international organizations and national authorities. Copyright © 2013 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

Globalization as a driver or bottleneck for sustainable development: some empirical, cross-national reflections on basic issues of international health policy and management.

PubMed

Tausch, Arno

2013-08-01

This article looks at the long-term, structural determinants of environmental and public health performance in the world system. In multiple standard ordinary least squares (OLS) regression models, we tested the effects of 26 standard predictor variables, including the 'four freedoms' of goods, capital, labour and services, on the following indicators of sustainable development and public health: avoiding net trade of ecological footprint global hectare (gha) per person; avoiding high carbon emissions per million US dollars GDP; avoiding high CO2 per capita (gha/cap); avoiding high ecological footprint per capita; avoiding becoming victim of natural disasters; a good performance on the Environmental Performance Index (EPI); a good performance on the Happy Life Years (HLYs) scale; and a good performance on the Happy Planet Index (HPI). Our research showed that the apprehensions of quantitative research, critical of neo-liberal globalization, are fully vindicated by the significant negative environmental and public health effects of the foreign savings rate. High foreign savings are indeed a driver of global footprint, and are a blockade against a satisfactory HPI performance. The new international division of labour is one of the prime drivers of high CO2 per capita emissions. Multinational Corporation (MNC) penetration, the master variable of most quantitative dependency theories, blocks EPI and several other socially important processes. Worker remittances have a significant positive effect on the HPI, and HLYs. We re-analysed the solid macro-political and macro-sociological evidence on a global scale, published in the world's leading peer-reviewed social science, ecological and public health journals, which seem to indicate that there are contradictions between unfettered globalization and unconstrained world economic openness and sustainable development and public health development. We suggest that there seems to be a strong interaction between 'transnational

Globalization as a Driver or Bottleneck for Sustainable Development: Some Empirical, Cross-National Reflections on Basic Issues of International Health Policy and Management

PubMed Central

Tausch, Arno

2013-01-01

Background: This article looks at the long-term, structural determinants of environmental and public health performance in the world system. Methods: In multiple standard ordinary least squares (OLS) regression models, we tested the effects of 26 standard predictor variables, including the ‘four freedoms’ of goods, capital, labour and services, on the following indicators of sustainable development and public health: avoiding net trade of ecological footprint global hectare (gha) per person; avoiding high carbon emissions per million US dollars GDP; avoiding high CO2 per capita (gha/cap); avoiding high ecological footprint per capita; avoiding becoming victim of natural disasters; a good performance on the Environmental Performance Index (EPI); a good performance on the Happy Life Years (HLYs) scale; and a good performance on the Happy Planet Index (HPI). Results: Our research showed that the apprehensions of quantitative research, critical of neo-liberal globalization, are fully vindicated by the significant negative environmental and public health effects of the foreign savings rate. High foreign savings are indeed a driver of global footprint, and are a blockade against a satisfactory HPI performance. The new international division of labour is one of the prime drivers of high CO2 per capita emissions. Multinational Corporation (MNC) penetration, the master variable of most quantitative dependency theories, blocks EPI and several other socially important processes. Worker remittances have a significant positive effect on the HPI, and HLYs. Conclusion: We re-analysed the solid macro-political and macro-sociological evidence on a global scale, published in the world’s leading peer-reviewed social science, ecological and public health journals, which seem to indicate that there are contradictions between unfettered globalization and unconstrained world economic openness and sustainable development and public health development. We suggest that there seems to

WHO Global Consultation on Public Health Intervention against Early Childhood Caries.

PubMed

Phantumvanit, Prathip; Makino, Yuka; Ogawa, Hiroshi; Rugg-Gunn, Andrew; Moynihan, Paula; Petersen, Poul Erik; Evans, Wendell; Feldens, Carlos Alberto; Lo, Edward; Khoshnevisan, Mohammad H; Baez, Ramon; Varenne, Benoit; Vichayanrat, Tippanart; Songpaisan, Yupin; Woodward, Margaret; Nakornchai, Siriruk; Ungchusak, Chantana

2018-06-01

Early Childhood Caries (ECC) is prevalent around the world, but in particular the disease is growing rapidly in low- and middle-income countries in parallel with changing diet and lifestyles. In many countries, ECC is often left untreated, a condition which leads to pain and adversely affects general health, growth and development, and quality of life of children, their families and their communities. Importantly, ECC is also a global public health burden, medically, socially and economically. In many countries, a substantial number of children require general anaesthesia for the treatment of caries in their primary teeth (usually extractions), and this has considerable cost and social implications. A WHO Global Consultation with oral health experts on "Public Health Intervention against Early Childhood Caries" was held on 26-28 January 2016 in Bangkok (Thailand) to identify public health solutions and to highlight their applicability to low- and middle-income countries. After a 3-day consultation, participants agreed on specific recommendations for further action. National health authorities should develop strategies and implement interventions aimed at preventing and controlling ECC. These should align with existing international initiatives such as the Sixtieth World Health Assembly Resolution WHA 60.17 Oral health: action plan for promotion and integrated disease prevention, WHO Guideline on Sugars and WHO breastfeeding recommendation. ECC prevention and control interventions should be integrated into existing primary healthcare systems. WHO public health principles must be considered when tackling the effect of social determinants in ECC. Initiatives aimed at modifying behaviour should focus on families and communities. The involvement of communities in health promotion, and population-directed and individual fluoride administration for the prevention and control of ECC is essential. Surveillance and research, including cost-effectiveness studies, should be

Peak Oil, Food Systems, and Public Health

PubMed Central

Parker, Cindy L.; Kirschenmann, Frederick L.; Tinch, Jennifer; Lawrence, Robert S.

2011-01-01

Peak oil is the phenomenon whereby global oil supplies will peak, then decline, with extraction growing increasingly costly. Today's globalized industrial food system depends on oil for fueling farm machinery, producing pesticides, and transporting goods. Biofuels production links oil prices to food prices. We examined food system vulnerability to rising oil prices and the public health consequences. In the short term, high food prices harm food security and equity. Over time, high prices will force the entire food system to adapt. Strong preparation and advance investment may mitigate the extent of dislocation and hunger. Certain social and policy changes could smooth adaptation; public health has an essential role in promoting a proactive, smart, and equitable transition that increases resilience and enables adequate food for all. PMID:21778492

Stochastic evolutionary voluntary public goods game with punishment in a Quasi-birth-and-death process.

PubMed

Quan, Ji; Liu, Wei; Chu, Yuqing; Wang, Xianjia

2017-11-23

Traditional replication dynamic model and the corresponding concept of evolutionary stable strategy (ESS) only takes into account whether the system can return to the equilibrium after being subjected to a small disturbance. In the real world, due to continuous noise, the ESS of the system may not be stochastically stable. In this paper, a model of voluntary public goods game with punishment is studied in a stochastic situation. Unlike the existing model, we describe the evolutionary process of strategies in the population as a generalized quasi-birth-and-death process. And we investigate the stochastic stable equilibrium (SSE) instead. By numerical experiments, we get all possible SSEs of the system for any combination of parameters, and investigate the influence of parameters on the probabilities of the system to select different equilibriums. It is found that in the stochastic situation, the introduction of the punishment and non-participation strategies can change the evolutionary dynamics of the system and equilibrium of the game. There is a large range of parameters that the system selects the cooperative states as its SSE with a high probability. This result provides us an insight and control method for the evolution of cooperation in the public goods game in stochastic situations.

Age-Related Differences in Altruism across Adulthood: Making Personal Financial Gain versus Contributing to the Public Good

ERIC Educational Resources Information Center

Freund, Alexandra M.; Blanchard-Fields, Fredda

2014-01-01

Four studies utilizing different methodological approaches investigated adult age-related differences in altruism (i.e., contributions to the public good) and the self-centered value of increasing personal wealth. In Study 1, data from the World Values Survey (World Values Survey Association, 2009) provided 1st evidence of a negative association…

Globalizing Students Acting for the Common Good

ERIC Educational Resources Information Center

Bencze, Larry; Carter, Lyn

2011-01-01

It is apparent that many of us live in a hyper-economized world, in which personal identities and routine practices are significantly oriented towards production and consumption of for-profit goods and services. Extreme consumerism resulting from this orientation often is associated with many personal, social, and environmental problems.…

Good Policy, Good Practice II. Improving Outcomes and Productivity in Higher Education: A Guide for Policymakers

ERIC Educational Resources Information Center

Brenneman, Meghan Wilson; Callan, Patrick M.; Ewell, Peter T.; Finney, Joni E.; Jones, Dennis P.; Zis, Stacey

2010-01-01

This new edition of "Good Policy, Good Practice II" revises and updates the authors' 2007 publication. Like the earlier edition, it responds to one of the questions that is raised most frequently in the authors' work with public policy and education leaders as they begin to address the national and state imperatives to increase the proportion of…

Effect of Heterogeneous Investments on the Evolution of Cooperation in Spatial Public Goods Game

PubMed Central

Huang, Keke; Wang, Tao; Cheng, Yuan; Zheng, Xiaoping

2015-01-01

Understanding the emergence of cooperation in spatial public goods game remains a grand challenge across disciplines. In most previous studies, it is assumed that the investments of all the cooperators are identical, and often equal to 1. However, it is worth mentioning that players are diverse and heterogeneous when choosing actions in the rapidly developing modern society and researchers have shown more interest to the heterogeneity of players recently. For modeling the heterogeneous players without loss of generality, it is assumed in this work that the investment of a cooperator is a random variable with uniform distribution, the mean value of which is equal to 1. The results of extensive numerical simulations convincingly indicate that heterogeneous investments can promote cooperation. Specifically, a large value of the variance of the random variable can decrease the two critical values for the result of behavioral evolution effectively. Moreover, the larger the variance is, the better the promotion effect will be. In addition, this article has discussed the impact of heterogeneous investments when the coevolution of both strategy and investment is taken into account. Comparing the promotion effect of coevolution of strategy and investment with that of strategy imitation only, we can conclude that the coevolution of strategy and investment decreases the asymptotic fraction of cooperators by weakening the heterogeneity of investments, which further demonstrates that heterogeneous investments can promote cooperation in spatial public goods game. PMID:25781345

Effect of heterogeneous investments on the evolution of cooperation in spatial public goods game.

PubMed

Huang, Keke; Wang, Tao; Cheng, Yuan; Zheng, Xiaoping

2015-01-01

Understanding the emergence of cooperation in spatial public goods game remains a grand challenge across disciplines. In most previous studies, it is assumed that the investments of all the cooperators are identical, and often equal to 1. However, it is worth mentioning that players are diverse and heterogeneous when choosing actions in the rapidly developing modern society and researchers have shown more interest to the heterogeneity of players recently. For modeling the heterogeneous players without loss of generality, it is assumed in this work that the investment of a cooperator is a random variable with uniform distribution, the mean value of which is equal to 1. The results of extensive numerical simulations convincingly indicate that heterogeneous investments can promote cooperation. Specifically, a large value of the variance of the random variable can decrease the two critical values for the result of behavioral evolution effectively. Moreover, the larger the variance is, the better the promotion effect will be. In addition, this article has discussed the impact of heterogeneous investments when the coevolution of both strategy and investment is taken into account. Comparing the promotion effect of coevolution of strategy and investment with that of strategy imitation only, we can conclude that the coevolution of strategy and investment decreases the asymptotic fraction of cooperators by weakening the heterogeneity of investments, which further demonstrates that heterogeneous investments can promote cooperation in spatial public goods game.

Tobacco industry issues management organizations: creating a global corporate network to undermine public health.

PubMed

McDaniel, Patricia A; Intinarelli, Gina; Malone, Ruth E

2008-01-17

The global tobacco epidemic claims 5 million lives each year, facilitated by the ability of transnational tobacco companies to delay or thwart meaningful tobacco control worldwide. A series of cross-company tobacco industry "issues management organizations" has played an important role in coordinating and implementing common strategies to defeat tobacco control efforts at international, national, and regional levels. This study examines the development and enumerates the activities of these organizations and explores the implications of continuing industry cooperation for global public health. Using a snowball sampling strategy, we collected documentary data from tobacco industry documents archives and assembled them into a chronologically organized case study. The International Committee on Smoking Issues (ICOSI) was formed in 1977 by seven tobacco company chief executives to create common anti-tobacco control strategies and build a global network of regional and national manufacturing associations. The organization's name subsequently changed to INFOTAB. The multinational companies built the organization rapidly: by 1984, it had 69 members operating in 57 countries. INFOTAB material, including position papers and "action kits" helped members challenge local tobacco control measures and maintain tobacco-friendly environments. In 1992 INFOTAB was replaced by two smaller organizations. The Tobacco Documentation Centre, which continues to operate, distributes smoking-related information and industry argumentation to members, some produced by cross-company committees. Agro-Tobacco Services, and now Hallmark Marketing Services, assists the INFOTAB-backed and industry supported International Tobacco Growers Association in advancing claims regarding the economic importance of tobacco in developing nations. The massive scale and scope of this industry effort illustrate how corporate interests, when threatened by the globalization of public health, sidestep competitive

Tobacco industry issues management organizations: Creating a global corporate network to undermine public health

PubMed Central

McDaniel, Patricia A; Intinarelli, Gina; Malone, Ruth E

2008-01-01

Background The global tobacco epidemic claims 5 million lives each year, facilitated by the ability of transnational tobacco companies to delay or thwart meaningful tobacco control worldwide. A series of cross-company tobacco industry "issues management organizations" has played an important role in coordinating and implementing common strategies to defeat tobacco control efforts at international, national, and regional levels. This study examines the development and enumerates the activities of these organizations and explores the implications of continuing industry cooperation for global public health. Methods Using a snowball sampling strategy, we collected documentary data from tobacco industry documents archives and assembled them into a chronologically organized case study. Results The International Committee on Smoking Issues (ICOSI) was formed in 1977 by seven tobacco company chief executives to create common anti-tobacco control strategies and build a global network of regional and national manufacturing associations. The organization's name subsequently changed to INFOTAB. The multinational companies built the organization rapidly: by 1984, it had 69 members operating in 57 countries. INFOTAB material, including position papers and "action kits" helped members challenge local tobacco control measures and maintain tobacco-friendly environments. In 1992 INFOTAB was replaced by two smaller organizations. The Tobacco Documentation Centre, which continues to operate, distributes smoking-related information and industry argumentation to members, some produced by cross-company committees. Agro-Tobacco Services, and now Hallmark Marketing Services, assists the INFOTAB-backed and industry supported International Tobacco Growers Association in advancing claims regarding the economic importance of tobacco in developing nations. Conclusion The massive scale and scope of this industry effort illustrate how corporate interests, when threatened by the globalization of

Evolutionary emergence of angiogenesis in avascular tumors using a spatial public goods game

PubMed Central

Salimi Sartakhti, Javad; Manshaei, Mohammad Hossein; Sadeghi, Mehdi

2017-01-01

Natural selection in cancer often results in the emergence of increasingly malignant tumor cells that display many if not all of the hallmarks of cancer. One of the most important traits acquired during cancer progression is angiogenesis. Tumor cells capable of secreting pro-angiogenic factors can be seen as cooperators where the improved oxygenation, nutrient delivery and waste disposal resulting from angiogenesis could be seen as a public good. Under this view, the relatively costly secretion of molecular signals required to orchestrate angiogenesis would be undertaken exclusively by cooperating tumor cells but the benefits of angiogenesis would be felt by neighboring tumor cells regardless of their contribution to the process. In this work we detail a mathematical model to better understand how clones capable of secreting pro-angiogenic factors can emerge in a tumor made of non-cooperative tumor cells. Given the importance of the spatial configuration of the tumor in determining the efficacy of the secretion of pro-angiogenic factors as well as the benefits of angiogenesis we have developed a spatial game theoretic approach where interactions and public good diffusion are described by graphs. The results show that structure of the population affects the evolutionary dynamics of the pro-angiogenic clone. Specifically, when the benefit of angiogenesis is represented by sigmoid function with regards to the number of pro-angiogenic clones then the probability of the coexistence of pro-angiogenic and angiogenesis-neutral clones increases. Our results demonstrate that pro-angiogenic clone equilibrates into clusters that appear from surrounding vascular tissues towards the center of tumor. These clusters appear notably less dense after anti-angiogenic therapy. PMID:28399181

Conflict and coordination in the provision of public goods: a conceptual analysis of continuous and step-level games.

PubMed

Abele, Susanne; Stasser, Garold; Chartier, Christopher

2010-11-01

Conflicts between individual and collective interests are ubiquitous in social life. Experimental studies have investigated the resolution of such conflicts using public goods games with either continuous or step-level payoff functions. Game theory and social interdependence theory identify consequential differences between these two types of games. Continuous function games are prime examples of social dilemmas because they always contain a conflict between individual and collective interests, whereas step-level games can be construed as social coordination games. Step-level games often provide opportunities for coordinated solutions that benefit both the collective and the individuals. For this and other reasons, the authors conclude that one cannot safely generalize results obtained from step-level to continuous-form games (or vice versa). Finally, the authors identify specific characteristics of the payoff function in public goods games that conceptually mark the transition from a pure dilemma to a coordination problem nested within a dilemma.

Local Responses to Globalizing Trends: Student-Produced Materials at a Colombian Public University

ERIC Educational Resources Information Center

Daza, Stephanie Lynn

2006-01-01

Globalizing trends--underscored by neoliberalism, privatization and imperial legacies--are changing the nature and purpose of education across the world. "With these rules of the capitalist game," a Colombian student argues, "the public university in Latin America has been played." Manifestations of these trends, however, vary…

Heterogeneity of allocation promotes cooperation in public goods games

NASA Astrophysics Data System (ADS)

Lei, Chuang; Wu, Te; Jia, Jian-Yuan; Cong, Rui; Wang, Long

2010-11-01

We investigate the effects of heterogeneous investment and distribution on the evolution of cooperation in the context of the public goods games. To do this, we develop a simple model in which each individual allocates differing funds to his direct neighbors based upon their difference in connectivity, because of the heterogeneity of real social ties. This difference is characterized by the weight of the link between paired individuals, with an adjustable parameter precisely controlling the heterogeneous level of ties. By numerical simulations, it is found that allocating both too much and too little funds to diverse neighbors can remarkably improve the cooperation level. However, there exists a worst mode of funds allocation leading to the most unfavorable cooperation induced by the moderate values of the parameter. In order to better reveal the potential causes behind these nontrivial phenomena we probe the microscopic characteristics including the average payoff and the cooperator density for individuals of different degrees. It demonstrates rather different dynamical behaviors between the modes of these two types of cooperation promoter. Besides, we also investigate the total link weights of individuals numerically and theoretically for negative values of the parameter, and conclude that the payoff magnitude of middle-degree nodes plays a crucial role in determining the cooperators’ fate.

Public Health and Unconventional Oil and Gas Extraction Including Fracking: Global Lessons from a Scottish Government Review

PubMed Central

Watterson, Andrew

2018-01-01

Unconventional oil and gas extraction (UOGE) including fracking for shale gas is underway in North America on a large scale, and in Australia and some other countries. It is viewed as a major source of global energy needs by proponents. Critics consider fracking and UOGE an immediate and long-term threat to global, national, and regional public health and climate. Rarely have governments brought together relatively detailed assessments of direct and indirect public health risks associated with fracking and weighed these against potential benefits to inform a national debate on whether to pursue this energy route. The Scottish government has now done so in a wide-ranging consultation underpinned by a variety of reports on unconventional gas extraction including fracking. This paper analyses the Scottish government approach from inception to conclusion, and from procedures to outcomes. The reports commissioned by the Scottish government include a comprehensive review dedicated specifically to public health as well as reports on climate change, economic impacts, transport, geology, and decommissioning. All these reports are relevant to public health, and taken together offer a comprehensive review of existing evidence. The approach is unique globally when compared with UOGE assessments conducted in the USA, Australia, Canada, and England. The review process builds a useful evidence base although it is not without flaws. The process approach, if not the content, offers a framework that may have merits globally. PMID:29617318

Investments in Global Health: Private and Public Innovation Systems of Essential Pharmaceuticals

ERIC Educational Resources Information Center

Rantanen, Tiina-Riitta

2006-01-01

In recent years the scope and application of intellectual property rights has been expanded remarkably in the area of medical research and development. This has strengthened the role of the private sector in developing and producing new medicinal drugs. However, medical research is usually close to a pure public good and thus not efficiently…

From Inventory to Insight: Making Sense of the Global Landscape of Higher Education Research, Training, and Publication

ERIC Educational Resources Information Center

Rumbley, Laura E.; Stanfield, David A.; de Gayardon, Ariane

2014-01-01

Through a yearlong study, the Boston College Center for International Higher Education developed a (third edition) global inventory of higher education research centers/institutes, academic programs, and journals/publications. As higher education expands globally, these resources are essential for training effective leaders and producing research…

Policy Approaches for Regulating Alcohol Marketing in a Global Context: A Public Health Perspective.

PubMed

Esser, Marissa B; Jernigan, David H

2018-04-01

Alcohol consumption is responsible for 3.3 million deaths globally or nearly 6% of all deaths. Alcohol use contributes to both communicable and noncommunicable diseases, as well as violence and injuries. The purpose of this review is to discuss, in the context of the expansion of transnational alcohol corporations and harms associated with alcohol use, policy options for regulating exposure to alcohol marketing. We first provide an overview of the public health problem of harmful alcohol consumption and describe the association between exposure to alcohol marketing and alcohol consumption. We then discuss the growth and concentration of global alcohol corporations and their marketing practices in low- and middle-income countries, as well as in higher-income societies. We review the use and effectiveness of various approaches for regulating alcohol marketing in various countries before discussing challenges and opportunities to protect public health.

Globalization and human cooperation

PubMed Central

Buchan, Nancy R.; Grimalda, Gianluca; Wilson, Rick; Brewer, Marilynn; Fatas, Enrique; Foddy, Margaret

2009-01-01

Globalization magnifies the problems that affect all people and that require large-scale human cooperation, for example, the overharvesting of natural resources and human-induced global warming. However, what does globalization imply for the cooperation needed to address such global social dilemmas? Two competing hypotheses are offered. One hypothesis is that globalization prompts reactionary movements that reinforce parochial distinctions among people. Large-scale cooperation then focuses on favoring one's own ethnic, racial, or language group. The alternative hypothesis suggests that globalization strengthens cosmopolitan attitudes by weakening the relevance of ethnicity, locality, or nationhood as sources of identification. In essence, globalization, the increasing interconnectedness of people worldwide, broadens the group boundaries within which individuals perceive they belong. We test these hypotheses by measuring globalization at both the country and individual levels and analyzing the relationship between globalization and individual cooperation with distal others in multilevel sequential cooperation experiments in which players can contribute to individual, local, and/or global accounts. Our samples were drawn from the general populations of the United States, Italy, Russia, Argentina, South Africa, and Iran. We find that as country and individual levels of globalization increase, so too does individual cooperation at the global level vis-à-vis the local level. In essence, “globalized” individuals draw broader group boundaries than others, eschewing parochial motivations in favor of cosmopolitan ones. Globalization may thus be fundamental in shaping contemporary large-scale cooperation and may be a positive force toward the provision of global public goods. PMID:19255433

Communicating the Dangers of Global Warming

NASA Astrophysics Data System (ADS)

Hansen, J. E.

2006-12-01

So far, in my opinion, we scientists have not done a good job of communicating the imminent threat posed by global warming, yet I believe there is still time for that if we work efficiently now to overcome existing obstacles. Several of those obstacles are illustrated by contrasting the roles of scientists, the media, special interests, politicians and the public in the ozone depletion and global warming crises. Scientists in America are further challenged by a decline in public science education, a perceived gap between science and religion, increasing politicization of public affairs offices in the government, and accumulation of power by a unitary executive. First order communication tasks are illustrated by a need for improved exchange and understanding, among scientists as well as with the public, of fundamental climate facts: (1) additional global warming exceeding 1C will yield large climate effects, (2) paleoclimate changes contain quantitatively specific information about climate sensitivity that is not widely appreciated, (3) carbon cycle facts, such as the substantial portion of carbon dioxide emissions that will remain in the air "forever", for practical purposes, (4) fossil fuel facts such as the dominant role of coal and unconventional fuels in all business-as-usual scenarios for future energy sources. The facts graphically illustrate the need for prompt actions to avoid disastrous climate change, yet they also reveal the feasibility of a course that minimizes global warming and yields other benefits. Perhaps the greatest challenge is posed by an inappropriate casting of the topic as a dichotomy between those who deny that there is a global warming problem and those who either are exceedingly pessimistic about the prospects for minimizing climate change or believe that solutions would be very expensive. Sensible evaluation of the situation, in my opinion, suggests a strategy for dealing with global warming that is not costly and has many subsidiary

Global public health leadership for the twenty-first century: towards improved health of all populations.

PubMed

Fried, Linda P; Piot, Peter; Frenk, Julio J; Flahault, Antoine; Parker, Richard

2012-01-01

We are at an unprecedented moment in history in terms of the health of populations around the world. New and old problems all require both short- and long-term solutions, at the individual, community, national and global levels. Unique solutions for each challenge may not be feasible or adequately effective or cost-effective. We are confronted by health systems that are not well matched to current and future needs, both for sustained prevention and chronic care. Moving forward effectively as a field will benefit from a focus on the changing needs of global health, and on how changing conditions, globally, should define the next generation of public health leadership so as to best accomplish global health goals.

Lessons from the 'Humanitarian Golden Rice' project: regulation prevents development of public good genetically engineered crop products.

PubMed

Potrykus, Ingo

2010-11-30

Compared to a non-Genetically Engineered (GE) variety, the deployment of Golden Rice has suffered from a delay of at least ten years. The cause of this delay is exclusively GE-regulation. Considering the potential impact of Golden Rice on the reduction in vitamin A-malnutrition, this delay is responsible for an unjustifiable loss of millions of lives, mostly children and women. GE-regulation is also responsible for the fact that no public institution can deliver a public good GE-product and that thus we have a de facto monopoly in favour of a few potent industries. Considering the forgone benefits from prevented public good GE-products, GE-regulation is responsible for hundreds of millions of lives, all of them, of course, in developing countries. As there is no scientific justification for present GE-regulation, and as it has, so far, not prevented any harm, our society has the urgent responsibility to reconsider present regulation, which is based on an extreme interpretation of the precautionary principle, and change it to science-based regulation on the basis of traits instead of technology. GE-technology has an unprecedented safety record and is far more precise and predictable than any other 'traditional' and unregulated breeding technology. Not to change GE-regulation to a scientific basis is considered by the author 'a crime against humanity'. Copyright © 2010 Elsevier B.V. All rights reserved.

Public investment does not crowd out private supply of environmental goods on private land.

PubMed

Duncan, David H; Kyle, Garreth; Morris, William K; Smith, F Patrick

2014-04-01

In landscapes where private land tenure is prevalent, public funds for ecological landscape restoration are sometimes spent subsidising the revegetation of cleared land, and the protection of remnant vegetation from livestock. However, the total area treated may be unclear because such projects are not always recorded, and landholders may undertake similar activities without subsidisation. In the absence of empirical data, in the state of Victoria, Australia, a reporting assumption has been employed that suggests that wholly privately funded sites match publicly subsidised sites on a hectare for hectare basis (a so-called "x2" assumption). Conversely, the "crowding out" theory of investment in public goods such as environmental benefits suggests that public investment may supplant private motivation. Using aerial photography we mapped the extent of revegetation, native vegetation fencing and restoration on 71 representative landholdings in rural south-eastern Australia. We interviewed each landholder and recorded the age and funding model of each site. Contrary to the local "x2" reporting assumption, about 75% of the total area of the 412 sites was from subsidised sites, and that proportion was far higher for the period after 1997. However, rather than displacing unsubsidised activity, our modelling showed that landholders who had recently been subsidised for a project were more likely to have subsequently completed unsubsidised work. This indicates that, at least in terms of medium-term economic impact, the large increase in public subsidies did not diminish privately funded activity, as might be expected according to the theory of crowding out. Copyright © 2014 Elsevier Ltd. All rights reserved.

Defining the role of University of Kentucky HealthCare in its medical market--how strategic planning creates the intersection of good public policy and good business practices.

PubMed

Karpf, Michael; Lofgren, Richard; Bricker, Timothy; Claypool, Joseph O; Zembrodt, Jim; Perman, Jay; Higdon, Courtney M

2009-02-01

In response both to national pressures to reduce costs and improve health care access and outcomes and to local pressures to become a top-20 public research university, the University of Kentucky moved toward an integrated clinical enterprise, UK HealthCare, to create a common vision, shared goals, and an effective decision-making process. The leadership formed the vision and then embarked on a comprehensive and coordinated planning process that addressed financial, clinical, academic, and operational issues. The authors describe in depth the strategic planning process and specifically the definition of UK HealthCare's role in its medical marketplace. They began a rigorous process to assess and develop goals for the clinical programs and followed the progress of these programs through meetings driven by data and attended by the organization's senior leadership. They describe their approach to working with rural and community hospitals throughout central, eastern, and southern Kentucky to support the health care infrastructure of the state. They review the early successes of their strategic approach and describe the lessons they learned. The clinical successes have led to academic gains. The experience of UK HealthCare suggests that good business practices and good public policy are synergistic.

Public Health, Embodied History, and Social Justice: Looking Forward.

PubMed

Krieger, Nancy

2015-01-01

This essay was delivered as a commencement address at the University of California-Berkeley School of Public Health on May 17, 2015. Reflecting on events spanning from 1990 to 1999 to 2015, when I gave my first, second, and third commencement talks at the school, I discuss four notable features of our present era and offer five insights for ensuring that health equity be the guiding star to orient us all. The four notable features are: (1) growing recognition of the planetary emergency of global climate change; (2) almost daily headlines about armed conflicts and atrocities; (3) growing public awareness of and debate about epic levels of income and wealth inequalities; and (4) growing activism about police killings and, more broadly, "Black Lives Matter." The five insights are: (1) public health is a public good, not a commodity; (2) the "tragedy of the commons" is a canard; the lack of a common good is what ails us; (3) good science is not enough, and bad science is harmful; (4) good evidence--however vital--is not enough to change the world; and (5) history is vital, because we live our history, embodied. Our goal: a just and sustainable world in which we and every being on this planet may truly thrive. © The Author(s) 2015.

The globalization of emergency medicine and its importance for public health.

PubMed Central

Anderson, Philip; Petrino, Roberta; Halpern, Pinchas; Tintinalli, Judith

2006-01-01

Emergency medicine (EM) is a global discipline that provides secondary disease prevention and is also a tool for primary prevention. It is a horizontally integrated system of emergency care consisting of access to EM care; provision of EM care in the community and during transportation of patients; and provision of care at the receiving facility or hospital emergency department. EM can offer many tools to improve public health. These tools include primary disease prevention; interventions for addressing substance abuse and interpersonal violence; education about safety practices; epidemiological surveillance; enrolment of patients in clinical research trials focusing on acute interventions; education and clinical training of health-care providers; and participation in local and regional responses to natural and man-made disasters. Public health advocates and health policy-makers can benefit from the opportunities of EM and can help overcome its challenges. Advocating the establishment and recognition of the specialty of EM worldwide can result in benefits for health-care education, help in incorporating the full scope of EM care into the system of public health, and expand the capabilities of EM for primary and secondary prevention for the benefit of the health of the public. PMID:17128364

NPHIs and public goods: a perspective from Morocco.

PubMed

Hassar, Mohammed

2008-04-01

National Public Health Institutes (NPHIs) provide critical functions that protect and support public health. In Morocco, these functions are divided among three different agencies. Consolidation of these functions into a single agency would encourage a comprehensive approach to public health in Morocco, providing an environment that can support work in new areas of public health (such as chronic diseases), decreasing competition and overlap among agencies, and increasing efficiency. Working together, NPHIs need to develop data and support advocacy so that funding goes not only to the diseases that are in the news and getting attention, but also to those Core Functions that contribute daily to the health and safety of all people.

Responding to the public health consequences of the Ukraine crisis: an opportunity for global health diplomacy

PubMed Central

Mackey, Tim K; Strathdee, Steffanie A

2015-01-01

Introduction Peace and stability in Eastern Europe is now at a crossroads with the rapidly deteriorating foreign policy crisis continuing to unfold in the Ukraine. However, largely overlooked in the context of other foreign policy and diplomatic priorities are the serious public health consequences for the region following the annexation of Crimea and the subsequent decision to ban opioid substitution therapy in the disputed territory. Discussion On 1 May 2014, the Republic of Crimea officially announced it would end access to opioid substitution therapy, an essential harm reduction tool recognized by international organizations and virtually all other European countries. The policy development marks a critical reversal in the region’s fight against its growing HIV epidemic and also threatens years of public health gains aimed at providing evidence-based and integrated treatment approaches to combat drug dependence and HIV. Beyond these risks, the Ukrainian conflict could also negatively impact control of other infectious diseases that are converging with HIV and injection drug use, such as multidrug-resistant tuberculosis and hepatitis C virus. The continuing conflict is also likely to have a significant negative impact on Ukraine’s fragile public health system leading to even worse population health outcomes than currently experienced by the country. Conclusions In response to this crisis, the application of global health diplomacy principles represents a possible route of advocacy to ensure that HIV prevention, humane treatment of substance using populations, and improving public health outcomes in the region are pursued among concerned international stakeholders. In order to be effective, global health diplomacy efforts must be coordinated and advocated in all forms of diplomatic engagement, including at the core, multistakeholder and informal levels and through existing channels such as the different human rights bodies of the United Nations as well as

Responding to the public health consequences of the Ukraine crisis: an opportunity for global health diplomacy.

PubMed

Mackey, Tim K; Strathdee, Steffanie A

2015-01-01

Peace and stability in Eastern Europe is now at a crossroads with the rapidly deteriorating foreign policy crisis continuing to unfold in the Ukraine. However, largely overlooked in the context of other foreign policy and diplomatic priorities are the serious public health consequences for the region following the annexation of Crimea and the subsequent decision to ban opioid substitution therapy in the disputed territory. On 1 May 2014, the Republic of Crimea officially announced it would end access to opioid substitution therapy, an essential harm reduction tool recognized by international organizations and virtually all other European countries. The policy development marks a critical reversal in the region's fight against its growing HIV epidemic and also threatens years of public health gains aimed at providing evidence-based and integrated treatment approaches to combat drug dependence and HIV. Beyond these risks, the Ukrainian conflict could also negatively impact control of other infectious diseases that are converging with HIV and injection drug use, such as multidrug-resistant tuberculosis and hepatitis C virus. The continuing conflict is also likely to have a significant negative impact on Ukraine's fragile public health system leading to even worse population health outcomes than currently experienced by the country. In response to this crisis, the application of global health diplomacy principles represents a possible route of advocacy to ensure that HIV prevention, humane treatment of substance using populations, and improving public health outcomes in the region are pursued among concerned international stakeholders. In order to be effective, global health diplomacy efforts must be coordinated and advocated in all forms of diplomatic engagement, including at the core, multistakeholder and informal levels and through existing channels such as the different human rights bodies of the United Nations as well as amongst other actors. Hence, the Ukraine

Volunteering as Red Queen Mechanism for Cooperation in Public Goods Games