We report three new findings that rely upon the high-low price range as an estimate of stock return variance. The predictability of variance is associated with persistence in high prices and with correlated shocks to high and low prices. Excess stock returns are positively related to anticipated...

That corporate insiders earn profits from stock trading does not surprise most financial economists, but that outsiders can earn abnormal returns by using pub licly-available, insider-trading data constitutes a serious exception to stock-market efficiency. The authors show that this anomaly...

Gain and loss, calculated from the upside and downside portions of return distributions, play a pivotal role in the two-state model. A two-state economy possesses a universal gain-loss ratio (G/L) for all assets that is related to the ratio of state prices and to the familiar risk-neutral...

The authors present the first evidence that initial ratings of commercial paper influence common stock returns. Highly rated industrial issues of commercial paper, unaccompanied by bank letters of credit, are associated with significantly positive abnormal returns; lower-rated issues are not....

This article examines the relation between stock returns and a set of operating decisions: layoffs, operation closings, and pay cuts. We find evidence that cost-cutting measures occur after significant stock price declines. Announcements of layoffs and temporary operation closings are associated...

Using an intraday transaction dataset with trader identity, we study foreign and domestic investors' trading activities and investment performance ahead of open-ending events of Taiwanese closed-end funds. Simply buying the funds at a discount and holding until open ending generates large...

Hou and Moskowitz (2005) document that common stocks with more price delay in reflecting information yield higher returns and that the delay premium cannot be explained by the CAPM, Fama-French three-factor model, or Carhart's four-factor model. It cannot be explained by conventional liquidity...