While it is well known that short selling predicts future negative stock price performance, it has not been established whether short selling predicts future negative operating performance. We find that firms in the top decile of increases in short interest (an increase of about four percentage...

We examine the intraday trading response of participants in the common stock market and in the preferred stock market to announcements of dividend increases on common stock. We find that participants in the preferred stock market respond more slowly to the announcement than those in the common...

We model irrational investors who can impact prices to cause predictability in returns and rational investors who are wealth-constrained in their attempts to arbitrage mispricing. We show that rational investors relax wealth constraints by forming financial intermediaries which leverage the...