We show that current differences in trust levels within former Soviet Union countries can be traced back to the system of forced prison labor during Stalin's rule, which was marked by high incarceration rates, repression, and harsh punishments. We argue that those exposed to forced labor camps...

We show that current differences in trust levels within former Soviet Union countries can be traced back to the system of forced prison labor during Stalin's rule, which was marked by high incarceration rates, repression, and harsh punishments. We argue that those exposed to forced labor camps...

We estimate the impact on pilgrims of performing the Hajj pilgrimage to Mecca. Our method compares successful and unsuccessful applicants in a lottery used by Pakistan to allocate Hajj visas. Pilgrim accounts stress that the Hajj leads to a feeling of unity with fellow Muslims, but outsiders...

This paper considers a model of incomplete information with selfish rational types and types who comply with social or moral norms by intrinsic motivation. We explore 'complier optimal norms', which maximize expected average utility of all compliant types given that the norms are commonly known....

Everyday exchanges of ideas, goods, and time made by people are fundamental for life. This article explores exchange relationships of different kinds and maintains that they are an essential and common component of economic activity and of Judeo-Christian morality. Although risks and costs must...

Social identity has become accepted as a key concept underpinning the endogeneity of economic behaviour and preferences. It is important in explaining attitudes towards redistribution and pro-social behaviour. We examine how economic theory measures social identity and its effects on preferences...

We study the effect of political polarization on public spending using the dispersion of self-reported political preferences as our measure of polarization. Political polarization is strongly associated with smaller government in democratic countries, but there is no relationship between...

Consider a situation where person A undertakes a costly action that benefits person B. This behavior seems altruistic. However, if A expects a reward in return from B, then A's action may be motivated by the expected rewards rather than by pure altruism. The question we address in this...

Failure to express minority views may distort the behavior of company boards, committees, juries, and other decision-making bodies. Devising a new experimental procedure to measure such conformity in a judgment task, we compare the degree of conformity in groups with varying gender composition....

We explain persistent differences in cultural traits of immigrant groups with the presence of community leaders. Leaders influence the cultural traits of their community, which have an impact on the group's earnings. They determine whether a community will be more assimilated and wealthier or...