This paper provides early but broad empirical evidence on a major new investor protection regulation in Europe, MiFID II, which requires investment firms to unbundle investment research from other costs they charge to clients. We predict that the price separation resulting from unbundling and a...

XBRL is a language for the electronic communication of business and financial data, which is revolutionizing business reporting around the world. It provides major benefits in the preparation, analysis, and communication of business information. This note takes a foundational step toward a...

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...

Events leading up to the implementation of the Sarbanes-Oxley Act of 2002 (SOX) increased the public's focus on corporate governance and increased regulatory scrutiny of corporate governance mechanisms. These events also contributed to a massive restructuring in the audit market which resulted...

Securities regulators around the world are considering the costs and benefits of alternative policies for providing information to financial markets on corporate internal control. These policy options differ on the level of auditor involvement, among other dimensions. We examine the association...

In this paper we examine the association of audit fees with disclosures regarding internal control effectiveness under Section 302 of the Sarbanes Oxley Act of 2002 (SOX). In contrast to previous studies, we focus on non-accelerated filers, whose eventual compliance with the costly provisions of...

This paper extends prior research on audit risk adjustment by examining the association of audit pricing with problems in internal control over financial reporting, disclosed under Sections 404 and 302 of the Sarbanes-Oxley Act. While studies of auditors' responses to internal control risk...

Thousands of US companies appear to have secretly backdated stock options. This paper analyzes three forms of secret option backdating: (1) the backdating of executives' option grants; (2) the backdating of non-executive employees' option grants; and (3) the backdating of executives' option...

This paper explores directly the effect of internal control weakness (hereafter ICW) and their remediation on information precision for firms who filed Section 404 reports with the SEC. Our proxies for information precision are drawn from Barron et al. (1998). First, we find that the presence of...

The internal audit function's (IAF) regular interaction with management and continual presence within the organization place it in a unique position to monitor the organization. Although the IAF has significant potential to evaluate and improve corporate governance, research has yet to explore...