Individuals differ significantly in their willingness to take risks, partly due to genetic differences. We explore how risk taking behavior correlates with different versions of the dopamine receptor D4 gene (DRD4). We focus on risk taking in the card game contract bridge, and economic risk...

The Handbook of Microfinance showcases an expansive collection of works from leading academics and field practitioners. In an attempt to understand the enormous gap between the limited number of clients that are currently benefiting from microfinance services, and the huge number of potential...

A century ago, in 1911, the U.S. Supreme Court issued its path-breaking decision in the monopolization case against the Standard Oil Companies. Standard pleaded inter alia that its near-monopoly position was the result of superior innovation, citing in particular the Frasch-Burton process for...

For children in foster care who cannot be reunified with their families of origin, there is no question that adoption is preferable to “aging outâ€. Moreover, every dollar spent on adoption for a child from foster care yields three dollars in benefits. Yet, 27,854 youth aged out of...

For the past forty years, United States Presidents have repeatedly called for a reduction in the country's dependence on fossil fuels in general and foreign oil specifically. Stronger efficiency standards and higher taxes on motor fuels are a step in this direction, but achieving even greater...

In the past, various great powers have taken the stage as models of economic and social development. Examples such as Great Britain, the Soviet Union, Japan, and the United States have had their time in the spotlight that has come and gone as flaws were exposed; and other countries have learned...

Many reform results fall below expectations in the development arena, especially in the public sector. Do the reforms just need more time to work better, or should we adjust our expectations? In addressing this question, the current article draws from isomorphism to think about potential limits...

Americans purchase health insurance in various ways. Some buy individual policies. For them, medical underwriting is common, and preexisting conditions can preclude, limit, or dramatically increase the cost of coverage. Many buy insurance through small employers, which typically offer little or...

We provide a simple example demonstrating that the unconditional revelation information in a war of attrition with private budget constraints can decrease expected revenue. Our example suggests that information non-revelation can counteract the adverse revenue impact of budget constraints and...

Dramatic growth in nuclear energy would be required for nuclear power to provide a significant part of the carbon-free energy the world is likely to need in the 21st century, or a major part in meeting other energy challenges. This would require increased support from governments, utilities, and...