Less than 1% of the total population developing world is positively affected by biotechnological innovation. The global impact biotechnology on agriculture impeded disproportionate development and growth economically important crops in developed world. In over 2 decades, 526 genetically engineered events, or bioengineered (BE) traits, 32 have been approved 44 countries (ISAAA database, 2020ISAA...

Despite the fact that most models of cooperation assume equal outcomes between individuals, in real life it is likely rare that this is the case. Does it make a difference for our understanding of the evolution of cooperation? Following a taxonomy of cooperation concepts that focuses on costs and benefits, we explore this question by considering the degree to which inequity aversion may provide...

Although the number of child deaths has declined globally over the past 20 years, many countries still lag behind their millennium development goal targets, and inequity in child health remains a pernicious problem both between and within countries. Breastfeeding is a key intervention to reduce child mortality, and in an article published in BMC Medicine, Roberts and colleagues have shown that ...

Phyllis Sharps, PhD, RN, CNE, FAAN, is a professor and chair, Department of Community Public Health Nursing, Johns Hopkins University, School of Nursing, Baltimore, MD. I ntimate partner violence (IPV) can occur against women or men and be perpetrated by women or men. However, the severity of IPV and its impact differs between men and women. Women are more likely than men to report on-going fea...

BACKGROUND Reimbursement systems provide incentives to health care providers and may drive physician behaviour. This review assesses the impact of reimbursement system on socioeconomic and racial inequalities in access, utilization and quality of primary care. METHODS A systematic search was performed in Web of Science and PubMed for English language studies published between 1980 and 2013, s...

Brosnan et al. (Brosnan, S. F. Schiff, H. C. & de Waal, F. B. M. 2005 Tolerance for inequity may increase with social closeness in chimpanzees. Proc. R. Soc. B272, 253-258) found that chimpanzees showed increased levels of rejection for less-preferred food when competitors received better food than themselves and postulated as an explanation inequity aversion. In the present study, we extended ...

This paper extends the Cournot and Bertrand models of strategic interaction between firms by assuming that managers are not only profit maximizers, but also have preferences for reciprocity or are averse to inequity. A reciprocal manager responds to unkind behavior of rivals with unkind actions, while at the same time, it responds to kind behavior of rivals with kind actions. An inequity averse...

Human decision making in situations of inequity has long been regarded as a competition between the sense of fairness and self-interest, primarily based on behavioral and neuroimaging studies of inequity that disfavor the actor while favoring others. Here, we use functional magnetic resonance imaging experiments to study refusals and protests using both favoring and disfavoring inequity in thre...

This paper is the first to apply prospect theory to societal health-related decision making. In particular, we allow for utility curvature, equity weighting, sign-dependence, and loss aversion in choices concerning quality of life of other people. We find substantial inequity aversion, both for gains and losses, which can be attributed to both diminishing marginal utility and differential weigh...