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,...

Recent studies have found that two state-level measures of social capital, average levels of civic participation and trust, are associated with improvements in individual health status. In this study we employ these measures, together with the Putnam (2000) index, to examine several key aspects...

We test whether religious affiliation and participation in religious services are associated with behavior in public goods and trust games. Overall, religious affiliation is unrelated to individual behavior. However, we find some weak evidence that among subjects attending religious services,...

Recent studies argue that inequality reduces group cohesiveness and dampens support for expenditures on public goods and social programs. In light of competing theoretical explanations and mixed empirical evidence of the effect of inequality on public goods provision, we conduct a test using a...

We test the conventional wisdom that political ideology is associated with generosity or compassion by comparing the behavior of experimental subjects in public goods or trust games. We find that self-described liberals and those identifying more closely with the Democrat party are just as...

Elsewhere (Groseclose and Milyo, 2010), we examine a game where each legislator has preferences over (i) the resulting policy and (ii) how he or she votes. The latter preferences are especially important when the legislator is not pivotal. We show that when the game follows the normal rules of...

A 2009 observational study reported that private insurance status is associated with decreased mortality risk compared to no insurance. Employing the same statistical model but with more recent data, we observe a weaker and statistically insignificant relationship. However, Medicaid coverage is...

Previous research using data on convictions for corruption-related crimes from the Public Integrity Section (PIN) of the Department of Justice points to a positive correlation between the amount of corruption in a state and the amount of federal funds provided to the state for natural disaster...

Stock market reactions to political events demonstrate that the value of some firms is strongly affected by which party controls political power. However, contrary to common perception, event studies do not indicate that the ability to make unlimited political contributions or expenditures...

There is a long-standing scholarly literature on the electoral effects of campaign spending; nevertheless, the academic research offers only limited guidance for policy makers interested in campaign finance reform. In part, this is because existing studies have focused narrowly on some vexing...