Costless pre-play communication has been found to effectively facilitate coordination and enhance efficiency by increasing individual payoffs in games with Pareto-ranked equilibria. We report an experiment in which two groups compete in a weakest-link contest by expending costly efforts....

The social value orientations ring game is often used to identify behavioural types and provide insight regarding choices made by individuals in market or non-market environments. However, research on the impact of providing salient rewards to individuals making choices in the ring game is...

We explore the effects of local ethnic and religious diversity on private donations to charity. We find that an increase in religious or ethnic diversity decreases donations. The ethnicity effect is driven by non-minorities and blacks, and is strongest in high income, low education areas. The...

This paper examines whether and how communication can help groups solve coordination and free-rider problems when they compete with another group for a public-good prize. We find that when group members make an anonymous individual decision on whether or not to contribute to the group success,...

In some public goods environments it may be advantageous for heterogeneous groups to be coordinated by a single individual. This “volunteer” will bear private costs for acting as the leader while enabling each member of the group to achieve maximum potential gains. This environment is...

The results of twenty-four laboratory sessions are evaluated with respect to the role of alternative definitions of equity when communication is introduced into an environment in which voluntary contributions determine the level of public good provision to small groups of individuals....

We model natural disaster insurance in France. We explicitly take into account the main institutional features of the system, such as the uniform premium rate in both high and low risk regions and the existence of a state reinsurance company. Our model indicates that the institutional set-up is...

This study estimates the effects of a mandatory, universal prescription drug insurance program in a public health care system with free physician and hospital services. In 1997 all residents of the province of Quebec, Canada, were required by law to have drug insurance coverage. Under this...

Health-related external benefits are of potentially large importance for public policy. This paper investigates health-related external benefits using a stated-preference discrete-choice experiment framed in a health care context and including choice scenarios dened by six attributes related to...

We develop a model to analyze health care nancing arrangements and under alternative public sector rationing rules. Health care is demanded by individuals varying in income and severity of illness. There is a limited supply of health care resources used to treat individuals, causing some...