Emile Durkheim said that when all of the members of a tribe or clan come together, they can sanctify the sacred and experience a spiritual “effervescence.” Friedrich Hayek suggested that certain genes and instincts still dispose us toward the ethos and mentality of the hunter-gatherer band,...

In randomized control laboratory experiments, we find that those primed to think about markets exhibit more trusting behavior. We randomly and unconsciously prime experimental participants to think about markets and trade. We then ask them to play a trust game involving an anonymous stranger. We...

Receiving a gift can create an impulse to reciprocate, even when doing so may be inefficient and potentially harmful to a third party. For instance, after receiving bribes, people may exhibit impulses to reciprocate. This paper provides a theoretical framework for a pure gift effect on...

Previous studies explain the gender earnings gap by gender differences in choosing competitive and higher-paying jobs. However, little is known about whether and how women's earnings are affected when they choose more challenging jobs. In this study, we use a novel identification strategy to...