We study the relation between the presence of superstar firms and college students' major choice. Salient occurrences of superstar performers in an industry are followed by a sharp rise in the number of college students choosing to major in related fields. This cohort effect remains significant...

This paper studies the dynamics of investor overconfidence. Using the sum of absolute deviations from one's benchmark index (i.e., Active Share) as a proxy for confidence, we show that the average mutual fund manager tends to boost his confidence to a larger extent after receiving confirming...