We examine the stability of risk preference within subjects by comparing measures obtained from two elicitation methods, an economics experiment with real monetary rewards and a survey with questions on hypothetical gambles. The survey questions have been validated by numerous empirical studies...

We include probabilistic announcements in a standard public goods experiment. Although the possibility of having decisions announced encourages subjects to contribute more to the group account, learning that some individuals are free-riding more than the average has a negative effect.

Recent studies report that economic inequality is associated with reduced government expenditures on social programs. Several prominent social scientists, including Putnam [2000], attribute this relationship to the detrimental Òpsychosocial effectsÓ of group heterogeneity on cooperation. We...

In the first experimental test of the January effect, we find an economically large and statistically significant result in two very different auction environments. After controlling for variables that could influence subjectsÕ bids such as differences in private values, cumulative earnings,...

We investigate the relationship between collusive behavior in Bertrand oligopoly experiments and subject heterogeneity in risk preferences. We find that risk aversion is positively associated with tacit collusion when the goods are complements, but find no evidence of collusive behavior when the...

We conduct a large-scale economics experiment paired with a survey to examine the association between individual risk preference and health-related behaviors among adults aged 18 to 87 years. Risk preference is measured by the Holt and Laury (2002) lottery choice experiment. Controlling for...

Several non-experimental studies report that income inequality and other forms of population-based heterogeneity reduce levels of trust in society. However, recent work by Glaeser et al. (2000) calls into question the reliability of widely used survey-based measures of trust. Specifically,...

Observational studies frequently support the popular belief that religion is associated with more other-regarding behavior; however, such studies are well known to be susceptible to the confounding effects of unobserved determinants of cooperation and trust. We test whether religious affiliation...

This paper presents a classroom game in which students choose whether or not to comply with pollution regulations. By changing the level of monitoring and fines for noncompliance across periods, the game shows students how the probability and severity of enforcement affects incentives for...

We experimentally test a rent seeking model under five levels of competition. At one extreme, a subject’s probability of winning a prize is equal to her share of the total expenditures. At lower levels of competition, a subject’s probability of winning is affected more by her own...