Did Regulation Fair Disclosure, SOX, and Other Analyst Regulations Reduce Security Mispricing?

Edward Lee, Norman Strong and Zhenmei (judy) Zhu

Journal of Accounting Research, 2014, vol. 52, issue 3, 733-774

Abstract: Between 2000 and 2003 a series of disclosure and analyst regulations curbing abusive financial reporting and analyst behavior were enacted to strengthen the information environment of U.S. capital markets. We investigate whether these regulations reduced security mispricing and increased stock market efficiency. After the regulations, we find a significant reduction in short‐term stock price continuation following analyst forecast revisions and earnings announcements. The effect was more pronounced among higher information uncertainty firms, where we expect security valuation to be most sensitive to regulation. Analyst forecast accuracy also improved in these firms, consistent with reduced mispricing being due to an improved corporate information environment following the regulations. Our findings are robust to controls for time trends, trading activity, the financial crisis, analyst coverage, delistings, and changes in information uncertainty proxies. We find no concurrent effect among European firms and a regression discontinuity design supports our identification of a regulatory effect.

Date: 2014
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (24)

Downloads: (external link)
https://doi.org/10.1111/1475-679X.12051

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:bla:joares:v:52:y:2014:i:3:p:733-774

Ordering information: This journal article can be ordered from
http://www.blackwell ... bs.asp?ref=0021-8456

Access Statistics for this article

Journal of Accounting Research is currently edited by Philip G. Berger, Luzi Hail, Christian Leuz, Haresh Sapra, Douglas J. Skinner, Rodrigo Verdi and Regina Wittenberg Moerman

More articles in Journal of Accounting Research from Wiley Blackwell
Bibliographic data for series maintained by Wiley Content Delivery ().