Rangan (1998) and Teoh, et al. (1998) argue the failure on part of investors to identify pre-offering earnings management as a cause for the post-offering stock underperformance. This paper re-examines their hypothesis. Like Rangan and Teoh et al., I find evidence of earnings overstatements by...

We construct an earnings based zero-investment portfolio that is related to the business cycle. The portfolio, PMN, is long in stocks that have had high earnings changes in the last quarter and is short in stocks that have had low earnings changes in the last quarter. PMN is related to future...

In recent years there has been a dramatic growth in academic interest in the predictability of asset returns based on past history. A growing number of researchers argue that time-series patterns in returns are due to investor irrationality, and thus can be translated into abnormal profits....

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...

In this paper, we analyze cross-sectional heterogeneity in the time-series variation of liquidity. Average daily changes in liquidity exhibit significant heterogeneity in the cross-section; the liquidity of small firms varies more on a daily basis than that of large firms. A steady increase in...

In this paper, we analyse cross-sectional heterogeneity in the time-series variation of liquidity in equity markets. Our analysis uses a broad time-series and cross-section of liquidity data. We find that average daily changes in liquidity exhibit significant heterogeneity in the cross-section;...

Several prior studies have shown that cash flows have significantly greater impact on stock prices than accruals. We examine the implications of these findings for the post-earnings-announcement-drift anomaly. We argue that, if investors under-react to earnings news, then the larger price impact...