Why do so few retirees purchase private annuities? Recent research suggests that bequest motives, precautionary savings motives, and actuarially-unfair pricing can explain the lack of demand for annuities. The degree to which these forces can explain the annuity puzzle depends crucially on...

Popularity is self reinforcing. The attention garnered by popular options propels further interest in them. Yet rather than blindly follow the crowd, most pay attention to how well these items match their tastes. We model this role of social learning in guiding selective attention and market...

Mass layoffs give rise to groups of unemployed workers who possess similar characteristics and therefore may learn from one another's experience searching for a new job. Two factors lead them to be too selective in the job offers that they accept. The first is an information externality:...