A data processing procedure, DEA (Data Envelopment Analysis) is described as as an analytical tool in audit engagement. DEA receives data inputs from from financial statements of a plurality of clients, constructs efficiency frontiers and evaluates relative income efficiencies. DEA can be used...

This study addresses whether an auditor change (a resignation or a dismissal) mitigates information asymmetry as measured by market liquidity or trading activity. For auditor dismissals our results show no effect on our sample firms' market liquidity or trading activity. By contrast, for auditor...

Current practice regarding materiality in government audits under generally accepted auditing standards varies widely. In this empirical study, we investigate whether government auditors agree on an appropriate base for calculating materiality and what percentages they apply. In a government...

We examine whether investors consider foreign component auditors when assessing the value of U.S. multinational corporations (MNCs) using two sets of Public Company Accounting Oversight Board (PCAOB) international regulatory events. We find investors react negatively when the PCAOB is denied...

An analytic framework is provided for incorporating different user perspectives on materiality into the audit process. The framework serves as a tool for disaggregating materiality to specific accounts based on materiality criteria for accounts and account combinations. To improve audit...

A recent response to the financial crisis has been to reinvigorate the use of external auditors in financial regulation. The U.K. Prudential Regulation Authority and Financial Conduct Authority are to use external auditors in a more systematic way than was the case with the Financial Services...

We investigate the effectiveness of regulatory oversight exercised by the SEC against auditors over the years 1996-2009. The evidence suggests that the SEC is significantly less likely to name a Big N auditor as a defendant, after controlling for both the severity of the violation and for the...

One of the key reforms aimed at improving audit quality has been the introduction of public oversight over the auditing profession by national public oversight bodies (POBs). The foundation of their strategy is inspections of audit firms. However, little is known about the impact of inspections...

Auditing failures and scandals have become commonplace. In response, reformers (including the Kingman Review in the U.K and a recent report of the U.K.'s Competition and Market Authority) have proposed a variety of remedies, including prophylactic bans on auditors providing consulting services...

This study empirically evaluates the impact of the Private Securities Litigation Reform Act of 1995 (PSLRA) and the Sarbanes Oxley Act of 2002 upon the (equity) risk of the largest US firms, the backbone of the US economy. Drawing from the literature, hypotheses are developed and empirically...