Previous studies document a media-coverage discount in the cross-section of stock returns, which is attributed to Merton's investor-recognition hypothesis. This paper offers a natural experiment for this explanation by focusing on the media coverage of funds, not their underlying positions....

This study demonstrates that the cross-sectional variation of systematic risk and systematic liquidity has increased from 1963 to 2008. Both have increased significantly for large-capitalization companies but have declined significantly for small-cap companies. These findings have several...

This paper shows that momentum-based strategies have exhibited high excess returns during the last several decades, especially in December and January. The effect of trading on prices, however, limits the amount that can be invested in such strategies. We find that after taking into account the...

The post-earnings-announcement-drift is a long standing anomaly that is in conflict with market efficiency. This paper documents that the post-earnings-announcement drift occurs mainly in the highly illiquid stocks. A trading strategy that goes long the high earnings surprise stocks and short...

This paper studies the effects of predictability on the earnings-returns relation for individual firms and for the aggregate. We demonstrate that prices better anticipate earnings growth at the aggregate level than at the firm level, which implies that random-walk models are inappropriate for...

This paper investigates the relation between the post-earnings-announcement drift anomaly and liquidity. First, we find that, on average, bad-news firms (low standardized unexpected earnings (SUE)) are less liquid than good-news firms (high SUE), reflecting more information asymmetry and/or...

Motivated by the literature on investment flows and optimal trading, we examine intraday predictability in the cross-section of stock returns. We find a striking pattern of return continuation at half-hour intervals that are exact multiples of a trading day, and this effect lasts for at least 40...