I investigate whether or not the multi-period trades of financial institutions cause mispricing in the stock market. After controlling for the magnitude and trends in institutional trades, I find evidence consistent with institutional trades pushing prices away from fundamentals. Stocks heavily...

Historical data suggest that the base rate for a severe, single-day stock market crash is relatively low. Surveys of individual and institutional investors, conducted regularly over a 26 year period in the United States, show that they assess the probability to be much higher. We examine the...

We examine whether initial returns influence investors' decisions to return to the stock market following withdrawal. Using a survival analysis technique to estimate Finnish retail investors' likelihood of stock market re-entry reveals that investors who experience lower initial returns are less...

Despite momentum's strong historical performance, its returns have large negative skewness and occasionally experiences persistent strings of sharp negative returns, referred as "momentum crashes" in the recent literature. I argue that momentum crashes are due to crowded trades which push prices...

We analyze the daily predictability of investor sentiment across four major asset classes and compare sentiment measures based on news and social media with those based on trade information. For the majority of assets, trade-based sentiment measures outperform their text-based equivalents for...

This paper explores the idea of disclosure clienteles. Disclosure clienteles refer to the ability of different types of disclosure activities to differentially benefit investors with varying levels of sophistication. Disclosure clienteles exist because variation in investor sophistication...