The main objectives of recent audit market regulations are to (1) increase audit quality, (2) decrease audit market concentration, and (3) foster competition between audit firms. However, the empirical evidence on whether such regulations fulfill these goals is limited. We construct a unique...

This paper studies the impact of public audit oversight on financial reporting credibility. We analyze changes in market responses to earnings news after public audit oversight is introduced, exploiting that the regime onset depends on fiscal year-ends, auditors, and the rollout of auditor...

This paper studies the impact of public audit oversight on financial reporting credibility. We analyze changes in market responses to earnings news after public audit oversight is introduced, exploiting that the regime onset depends on fiscal-year ends, auditors, and the roll-out of auditor...

This article comments on the Accounting and Auditing Law of the Republic of Georgia.The Georgian law “On Accounting and Auditing of Financial Reporting” was signed into law in 2012. Some of its provisions became effective immediately, while others became effective in January 1, 2013. The law...

We examine the audit pricing consequences of auditor inspections under the public oversight regime in the EU. Employing a staggered difference-in-differences design, we document an inspections audit fee premium during the post-inspection period when companies’ auditors are inspected by the...

This paper provides a theoretical perspective on the effect of enforcement on auditor behavior and overall financial reporting quality. Therefore, we consider auditor conservatism as a strategy towards uncertainty, which might arise in highly discretionary accounting areas during the audit...

Using a game-theoretical model, we examine reasons and driving forces for audit firm split-ups, like the case of EY. In addition, we also analyze the potential consequences of audit firm split-ups on both the audit market and the audit quality. We find that the split-up decision is mainly driven...

This paper examines the 2017 audit inspection scandal involving KPMG — one of the fewbreaches of “tone at the top” at a Big 4 audit firm — to study whether and how the scandal affectsKPMG and its clients. From the federal court trial related to the scandal, we construct a novel dataset...

Prior research documents positive effects of PCAOB oversight on reporting and audit quality. However, to gain a clear understanding of the net benefits of regulation, it is important to also investigate corresponding costs. To this end, we investigate the relation between PCAOB inspection...

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...