In this paper, we study a sample of companies that fail to remediate previously-disclosed material weaknesses (MWs) in their internal control systems and thus disclose the same MWs in two consecutive annual reports. Their failure to remediate is surprising given that regulators, credit rating...

Under Section 302 of the Sarbanes Oxley Act, officers must evaluate the effectiveness of internal controls quarterly. We examine the stock price reaction to management's disclosure of internal control weaknesses and to their characteristics, controlling for other material announcements are made...

We examine the stock price reaction to management's disclosure of internal control weaknesses under sect;302 of the Sarbanes Oxley Act and to the characteristics of these weaknesses, controlling for other material announcements in the event window. We find that some characteristics of the...