African Americans are 40% more likely to be afflicted with hypertension in comparison to non-Hispanic, white Americans, resulting in a 30% higher instance of mortality due to cardiovascular disease. There is debate about the relative contributions of genetic and sociocultural risk factors to the racial disparity in hypertension. We assayed three Alu insertion polymorphisms located in the angiot...

I present a theory of the optimal capital structure and dividend policy for family business groups expanding in countries where the private control benefit is substantial and the market for corporate control is active. Here, issuing debt overcomes the limited dilution capacity of equity, but reduces the expected control benefit by increasing the probability of default. When family business grou...

Background: Couples receiving IVF treatment may choose to have embryos frozen, with the aim of creating a pregnancy and ultimately a live birth in future. Problems can arise when couples separate. Under UK law, embryos can only be transferred with the consent of both genetic parents. The issue came to public prominence in the case of Natallie Evans, who lost the opportunity to have her own gene...

today, many companies have multiple channels, such as sales force, direct mail / catalog, internet and broadcast channels, telephone, etc. for providing goods and services to its customers. multiple distribution channels, despite having benefits, several challenges such as the incidence of conflict, allocation of product, free ride some members have being emerged. the aim of this study was to i...

Little is known about the positive emotional impact of fairness or the process of resolving conflict between fairness and financial interests. In past research, fairness has covaried with monetary payoff, such that the mental processes underlying preference for fairness and those underlying preference for greater monetary outcome could not be distinguished. We examined self-reported happiness a...

OBJECTIVES This study investigates first- and fourth-year medical students' perceptions about health care disparities and compares their perceptions with those of physicians and the public. METHODS We conducted an analysis of a national survey of medical students that included questions addressing unfair treatment of patients in the health care system based on insurance status, money, English...

This study examined racial socialization processes among 94 African American parents of third-, fourth-, and fifth-grade children as they were predicted by children’s ethnic identity exploration and unfair treatment as well as by parents’ ethnic identity and discrimination experiences. Findings indicated that children’s ethnic identity exploration and parents’ perceptions that their children ha...

BACKGROUND Complementary health insurance is increasingly used to remedy the limitations and shortcomings of the basic health insurance benefit packages. Hence, it is essential to gather reliable information about the amount of Willingness to Pay (WTP) for health insurance. We assessed the WTP for health insurance in Iran in order to suggest an affordable complementary health insurance. METHO...

Different models of capital exchange among economic agents have been proposed recently trying to explain the emergence of Pareto’s wealth power law distribution. One important factor to be considered is the existence of risk aversion. In this paper we study a model where agents posses different levels of risk aversion, going from uniform to a random distribution. In all cases the risk aversion ...