QUESTIONS UNDER STUDY The risk of transfusion-transmitted HBV remains significant in Switzerland, where routine screening for hepatitis B virus (HBV) in blood donations relies solely on serological hepatitis B surface antigen (HBsAg) testing. This study was designed to determine the prevalence of anti-hepatitis B core (anti-HBc) and HBV nucleic acid testing (NAT) positive donations in two diffe...

In this paper I estimate income and price elasticities of donations to six different charitable causes to test the assumption that charity is a homogeneous good. In the US, charitable donations can be deducted from taxable income. This has long been recognized as producing a price, or taxprice, of giving equal to one minus the marginal tax rate faced by the donor. A substantial portion of the e...

BACKGROUND AND OBJECTIVES In Lithuania, remuneration for whole blood donations still prevails, with the government covering payment for the donors. The payment per donation in cash is equal to 40 litas (euro11.6); it is offered to all blood donors and accepted by the majority of them. Donors who gave blood and received the payment are treated as remunerated donors; those who gave blood and did ...

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...

introduction: iron deficiency anemia is an important limiting factor for the number of donations in regular donors. limited data is available on the iron status in iranian donors. this study was conduced to evaluate the prevalence of iron deficiency and its related factors in blood donors at shiraz blood transfusion centre in 2005. methods: this descriptive study was done on all blood donors wh...

Although the current campaign finance system in US allows private donations to campaigns, an increasing body of evidence suggests that these contributions influence policy and could potentially lead social injury. This leads important question: Do constitute crime? The present article takes up this question. After overview famous debate between Tappan Sutherland on role injury determining wheth...

This study explores the effect of directors' political contributions on IPOs' valuation and firm survival. We find that individual by directors bring significant benefits to IPO firms. Specifically, we show board members, particularly those CEOs founders, increase premium survivability relationship between is strong among non-venture-backed firms, while link survival more pronounced for venture...

This study examines the behavior of simple n-person bargaining problems under pre-donations where the Kalai-Smorodinsky (KS) solution is operant. Pre-donations are a unilateral commitment to transfer a portion of one’s utility to someone else, and are used to distort the bargaining set and thereby influence the bargaining solution. In equilibrium, these pre-donations are Pareto-improving over t...