Section 404 of the Sarbanes-Oxley Act requires managers to assess, and their auditors to express an opinion on, the effectiveness of internal controls over financial reporting (ICFR). Policymakers expect the ICFR audits to enhance the credibility of firms' financial statements. Prior research...

Post-SOX (Sarbanes–Oxley Act) academic research on internal control focuses on the characteristics of publicly listed companies disclosing material control weaknesses or the consequences experienced by these companies. However, to date, limited research has empirically examined whether these...

Section 404 of the Sarbanes-Oxley Act requires firms to assess the effectiveness of internal controls over financial reporting and auditors to express an opinion on the effectiveness of such internal controls. We examine whether the first-time inclusion of additional audited information in...