Predisclosure Trading Volume and Firm Size
Author | : Richard A. Schneible Jr. |
Publisher | : |
Total Pages | : 33 |
Release | : 2004 |
ISBN-10 | : OCLC:1290349222 |
ISBN-13 | : |
Rating | : 4/5 ( Downloads) |
Download or read book Predisclosure Trading Volume and Firm Size written by Richard A. Schneible Jr. and published by . This book was released on 2004 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atiase [1980] hypothesized that private information production and dissemination prior to an earnings announcement is an increasing function of firm size. The economic rationale behind this hypothesis was that large firms have higher share liquidity, which conceals informed trade and increases the return to private information acquisition. While empirical researchers commonly use firm size as a control variable for the quality of predisclosure information, the economic rationale behind the differential information hypothesis has not been verified. Using all 10 CRSP firm size deciles, we document a positive relation between predisclosure share turnover and firm size. We find that predisclosure share turnover is positively related to institutional investment and analyst following, suggesting that sophisticated investors are attracted to highly liquid firms where they can conceal their informed trades. We also find evidence that predisclosure share turnover increases the amount of earnings-related information impounded in stock price in the predisclosure period, but this effect is driven by small firms. Investors in large firms appear to be successful at concealing their informed trades.