Since Markowitz published his seminal work on mean-variance portfolio selection in 1952, almost all literature in the past half century adhere their investigation to a binding budget spending assumption on this classical investment issue. In the mean-variance world for a market of all risky...

We study optimal contracting by a monopolistic seller of an investment good to a time-inconsistent consumer and, in doing so, introduce asymmetric information to the model of DellaVigna and Malmendier (2004). We find: (1) the below-marginal-cost-pricing rule may fail for a low-value consumer;...

Given the global dominance of American movies, they play a significant role in presenting U.S. ideology and culture to the world, thus raising concern of undermining domestic culture. This paper investigates whether trade shapes culture by studying the impact of imported American movies on...