We show that the disposition effect–the tendency of investors to hold losers and sell winners–can be a source of overconfidence. We find experimental evidence that individuals update beliefs about their own investment ability based on realized gains and losses rather than the overall...

We show parental careers differentially affect the future career choices of girls and boys using survey data from CFA Institute members. Among CFA Institute members, women are more likely to have a STEM parent (particularly a STEM mother) than men. Relative to the base rates at which girls and...