Was the Sarbanes-Oxley Act of 2002 really this costly? A discussion of evidence from event returns and going-private decisions

• 成果类型: Article; Proceedings Paper
• 署名作者: Leuz, Christian
• 署名单位: University of Chicago
• 刊物名称: JOURNAL OF ACCOUNTING & ECONOMICS
• ISSN/ISSBN: 0165-4101
• DOI: 10.1016/j.jacceco.2007.06.001
• 发表日期: 2007

摘要

This paper discusses evidence on the costs of the Sarbanes-Oxley Act (SOX) from stock returns and going-private decisions. Zhang, [2007. Economic consequences of the Sarbanes-Oxley Act of 2002. Journal of Accounting and Economics, doi:10.1016/j.jacceco.2006.07.0021 analyzes returns around legislative events and concludes that SOX imposes significant costs on firms. Engel, et al. [2007. The Sarbanes-Oxley Act and firms' going-private decisions. Journal of Accounting and Economics, doi:10.1016/j.jacceco.2007.02.002] examine going-private decisions and point to unintended consequences. Both studies are carefully conducted and deserve praise for tackling an important issue. However, as my discussion highlights, several key findings may not be attributable to SOX and we should exercise caution in interpreting the evidence. While it is not implausible that one-size-fits-all regulation imposes substantial costs on firms, we presently do not have much SOX-related evidence to support this conclusion. (c) 2007 Elsevier B.V. All rights reserved.