The impact of the review process in hypothesis generation tasks

This paper examines the performance of auditors in generating hypotheses in an analytical review case both prior to and after review. It partitions two possible sources of gain from the review process, namely the discussion effect and the rank effect. The discussion effect compares review groups with and without discussion. The rank effect compares seniors and audit managers. The study found that the review process results in more plausible hypotheses being generated. Discussion within the review process between reviewer and reviewee was found to be one source of gain from the review process. While there was no difference in the performance of the senior and manager reviewers, managers completed the task in less time.     

How audit effort affects audit quality: An audit process and audit output perspective

Using a unique dataset of audit days in China from 2006 to 2011, this paper examines the relationship between audit effort and audit quality from the perspective of audit process and audit output. The results show that audit effort significantly increases the probability of audit adjustments, which inhibits positive earnings management and improves the quality of audited financial statements. We also find that audit effort does not have a significant effect on the issuance of modified audit opinions overall, but that a modified audit opinion is more likely to be issued in the absence of an audit adjustment. Furthermore, we find that the impact of audit effort on audit quality is attenuated when clients are more complex and when audit firms are larger. Collectively, our evidence suggests that audit effort plays an important role in improving audit quality by influencing audit process and audit output. Our study extends the literature on the impact of audit effort on audit quality in emerging markets, and the conclusions have important implications for the improvement of China’s audit market efficiency.     

Audit Firm Tenure,Non‐Audit Services,and Internal Assessments of Audit Quality

We use data from internal assessments of audit quality in a Big 4 firm to investigate the impact of audit firm tenure and auditor‐provided non‐audit services (NAS) on audit quality. We find that first‐year audits receive lower assessments of audit quality and that quality improves shortly thereafter and then declines as tenure becomes very long. Partitioning our sample between SEC registrants and private clients, we find that the decline in audit quality in the long tenure range is attributable to audits of private clients. For audits of SEC registrants, the probability of a high quality audit reaches its maximum with very long tenure. We also find that audit fees are discounted for first‐year audits but auditor effort is higher than in subsequent years. We find no association, on average, between total NAS fees and audit quality in the full sample but observe that total NAS fees are positively associated with quality for SEC registrants and negatively associated with quality for privately held clients. Our findings are important for regulatory policies related to audit firm tenure and auditor‐provided NAS.     

Is there a relation between audit fee cuts during the global financial crisis and banks’ financial reporting quality?

As a result of the global financial crisis (GFC), several audit clients were able to negotiate lower audit fees for the years 2008 and 2009. However, the PCAOB has expressed concern that lower audit fees might lead to lower audit effort and lower audit quality and financial reporting quality. This study examines the relation between audit fee cuts and banks’ financial reporting quality. Specifically, we focus on earnings management via loan loss provisions (LLP), the relation between current period LLP and future loan charge-offs, i.e., LLP validity, and the timely recognition of loan losses. For banks audited by Big 4 auditors, we find that income-increasing abnormal LLP are decreasing in audit fee cuts and LLP validity is increasing in audit fee cuts. For banks audited by non-Big 4 auditors, LLP validity is higher for banks that received a fee cut of more than 25% relative to other banks audited by non-Big 4 auditors. We do not observe an association between timely loan loss recognition and cuts in audit fees except for banks audited by non-Big 4 auditors and exempt from internal control audits where a fee cut of more than 25% is associated with less timely loan loss recognition. Overall, the findings suggest that Big 4 auditors constrained earnings management via LLP in banks that received cuts in audit fees. Our findings have important implications for regulators, investors, and others.     

The Impact of Consulting Services on Audit Quality: An Experimental Approach

We use experimental markets to examine whether providing consulting services to a non‐audit client impacts audit quality. Our paper directly addresses concerns raised by the Public Company Accounting Oversight Board that the largest public accounting firms’ growth in their consulting practices threatens audit quality. We conduct an experiment proposed using a registration‐based editorial process. We compare a baseline where the auditor does not provide consulting services to conditions where auditors provide consulting to audit clients or where auditors only provide consulting services to non‐audit clients. Our unique design provides evidence on whether providing consulting to non‐audit clients strengthens the salience of a client‐cooperative social norm that reduces audit quality. We do not find differences in audit quality by condition in our planned analysis, however we find greater variation in audit quality in the conditions where auditors provide consulting services compared to the baseline. In unplanned analyses, our results suggest providing consulting services increases auditor cooperation with managers, increasing audit quality when managers prefer high audit quality and decreasing audit quality when managers prefer low audit quality.     

An empirical investigation of the impact of audit and auditor characteristics on auditor performance

We use a unique and confidential database of 15,392 tax audits performed by the Croatian Tax Administration during the 2002–2006 period to examine the impact of task complexity, auditor experience, and auditor effort on audit performance. We provide external validation to prior experimental and analytical research showing that task complexity decreases while auditor experience and effort increase audit performance. We also extend this literature by examining the roles of task complexity and experience in moderating the impact of the effort on audit performance. We find that task complexity mitigates, while experience enhances the positive relationship between auditor effort and performance. However, we also find that auditor experience reinforces the positive effect of auditor effort on performance to a greater degree when complexity is high. Taken together, our findings provide new evidence on how audit and auditor characteristics impact audit performance, and new insight into how task complexity and auditor experience separately and jointly moderate the impact of auditor effort on performance.     

The Effect of Auditor Style on Reporting Quality: Evidence from Germany

This paper examines whether the ‘style’ of individual auditors influences financial reporting quality in Germany. Audit quality in Germany should be uniformly high, because of strong reputational needs, strict controls on operating procedures, and quality enforcement mechanisms. An audit partner's style should not affect this quality level. However, our results do not support this expectation. Exploiting a unique dataset comprising the names of the audit engagement and review partners of listed German companies, we find that audit engagement partners in Germany have a significant influence on audit quality, beyond firm‐ and office‐level factors. In contrast, audit review partners do not have a consistent significant influence on audit quality. We measure audit quality by the level of a firm's abnormal accruals and its propensity to meet or beat an earnings target. We also find that the 2005 adoption of a new audit quality enforcement system that includes ‘naming and shaming’ does not reduce the influence of audit partner style on financial reporting quality.     

Code of ethics quality and audit fees

Using a sample of U.S. firms from 2003 to 2018, we examine the effect of an audit client’s code of ethics quality on audit fees. We find that clients with a lower code of ethics quality pay significantly higher audit fees, suggesting that auditors perceive such clients as riskier and charge greater risk premiums. We also find that such clients have higher litigation risk and auditors spend greater effort when auditing such clients. Our study is among the first to demonstrate the role of a client’s code of ethics quality in audit pricing. Overall, our findings are consistent with codes of ethics being useful to auditors in assessing managers’ financial representations and providing value to firms.     

Corporate social responsibility and the assessment by auditors of the risk of material misstatement

This paper investigates whether, and how, firms’ corporate social responsibility (CSR) performance influences the auditor's assessment of the risk of material misstatement, whether due to fraud or error, at the financial statement level by analysing their pricing decision (i.e., audit fees). Using a panel data set of 12,330 firms from 28 countries over the period 2003–2012 and different measures of CSR performance, we find a U‐shaped relationship between firms’ CSR performance and audit fees. This result suggests that there is an optimal level of CSR performance that minimizes the auditor's assessment of the risk of material misstatement, which in turn lowers the need for greater auditor effort; that is why auditors charge firms significantly less when their CSR performance is at the optimal level. Finally, we also show that the optimal level of CSR performance varies with the degree of environmental dynamism, ownership concentration and leverage.     

Effect of international working experience of individual auditors on audit quality: Evidence from China

This paper investigates the effects of auditors with international working experience on audit quality in emerging markets. Such auditors are associated with better audit quality, a pattern that is further supported by an examination based on a propensity score matching sample that controls for endogeneity. Chief financial officers with international experience are more conservative in the client company of their auditors who have international working experience. Further, reviewer partners with international working experience provide better audit quality in terms of low accruals, less below‐the‐line items, and less audit reporting aggressiveness, while engagement partners with international working experience require high audit fees. Moreover, financial reports signed by auditors with international working experience significantly increase analyst forecast accuracy and decrease analyst forecast dispersion. Our results are robust to different specifications and alternative measures. Overall, this paper highlights the importance of human capital and provides direct evidence on how auditors with international working experience use their knowledge and audit skills in emerging markets.     

Responses by Australian auditors to the global financial crisis

We examine the impact of the global financial crisis (GFC) on auditor behaviour in Australia. Using a sample of listed companies, we examine whether the GFC impacted the propensity of auditors to issue going concern modifications and increased audit effort as reflected in audit fees and audit reporting lag. Controlling for client characteristics, we find an increase in the propensity to issue going concern opinions during the period 2008–2009 compared with the period 2005–2007 and that Big N auditors responded to the GFC earlier than non‐Big N auditors. In relation to audit effort, we find evidence of increased audit fees during the period 2008–2009 compared with the period 2005–2007. There is, however, no evidence of increased audit reporting lags during the GFC.     

Busy auditors,financial reporting timeliness and quality

We investigate whether audit partners with multiple clients are able to complete their audits in a timely fashion, an important but largely unexplored area of academic research. One view is that having multiple clients increases the knowledge and experience of the audit partner resulting in a more efficient and therefore, quicker audit. On the other hand, having multiple clients may over-burden an audit partner resulting in a slower audit process and longer completion times. We find that audit partners with multiple clients take longer to complete their annual audit. More importantly, we also find that companies with busy auditors who take longer to complete their audits also have poorer levels of financial reporting quality. Additionally, in terms of consequences for busy auditors, firms with lengthy audit report lag switched their auditors the next year suggesting that busy audit partners may lose clients if their workload is excessive and they are not able to maintain audit quality. Our results are robust to alternative measures for both audit report lag and audit partner busyness and a range of endogeneity tests. We also undertake simultaneous quantile regression to assess changes in audit report lag depending on the number of audit clients per partner where we find preliminary evidence of a knowledge spill-over effect. Consequently, our results have implications for companies, audit firms, regulators and other key stakeholders.     

Independent audit committee members’ board tenure and audit fees

An independent audit committee is an audit committee on which all members are independent directors. This study examines whether independent audit committee members’ board tenure affects audit fees. On the basis of the prior literature, we formulate an unsigned hypothesis. This is because on the one hand, long board tenure audit committee members (defined as members with board tenure of 10 or more years) have greater incentives to protect their reputational capitals by purchasing increased audit effort, which positively affects audit fees. On the other hand, audit pricing reflects audit committee quality. Long board tenure audit committee members may have less need for increased audit effort because they can effectively oversee the financial reporting process themselves, which negatively affects audit fees. We find that audit fees are negatively associated with the proportion of long board tenure directors on the independent audit committee, consistent with the notion that audit committee members’ long board tenure results in lower audit effort.     

Does the severity of a client’s negative environmental,social and governance reputation affect audit effort and audit quality?

In recent years, investors have begun to value companies’ reputations through their environmental, social, and governance (ESG) practices. ESG risk can affect business processes and controls and can heighten financial risk and threaten a firm’s survival. This study examines whether and how the severity of media coverage of a firm’s negative ESG issues (tainted ESG reputation) is associated with audit effort and audit quality. I find that auditors manage the higher expected engagement risk conveyed by tainted ESG reputation by applying higher audit effort. Next, I observe that the increased effort is associated with auditors likely detecting and requiring adjustments for material misstatements and that tainted ESG reputation is associated with fewer misstatements (i.e., reduces poor audit quality). The association between tainted ESG reputation and audit quality is driven primarily by increased audit report lag, not by increased audit fees. Further, I find that tainted ESG reputation is positively associated with audit effort and reduces poor audit quality for up to three years. The results also show that the audit effort and audit quality effect vary across the three components of ESG.     

Do Audit Clients Successfully Engage in Opinion Shopping? Partner‐Level Evidence

This study investigates whether companies engage in audit opinion shopping activities by exerting influence over an audit firm's decision to switch the engagement partner (“partner‐level opinion shopping”) in the Chinese setting, where the identities of engagement partners are publicly disclosed. Adopting the empirical framework developed by Lennox [2000], we show evidence that companies successfully engage in partner‐level opinion shopping. Further, partner‐level opinion shopping is more likely to be successful if a company is economically important to an audit firm, and it is less likely to be successful if the audit firm is formed as a partnership rather than a corporation. We also find that companies successfully engaging in partner‐level opinion shopping exhibit significantly lower earnings quality. Finally, we directly compare audit records between incoming and outgoing partners and find that, for companies that successfully improve audit opinions after partner switching, incoming partners have a significantly higher propensity to issue clean opinions than their outgoing counterparts.     

National and Office‐Specific Measures of Auditor Industry Expertise and Effects on Audit Quality

Our paper examines whether audit quality is higher for industry audit specialists at the national and city‐office levels using the framework developed in Ferguson et al. [2003] and Francis et al. [2005] . We find that auditors who are both national and city‐specific industry specialists have clients with the lowest abnormal accruals, suggesting that joint national and city‐specific industry specialists have the highest audit quality. In addition, we find some evidence that abnormal accruals of firms audited by city‐industry specialists alone (without also being national specific industry specialists) are lower than those audited by nonindustry specialists. Using alternative measures of audit quality, we find that when the auditor is both a national and a city‐specific industry specialist, its clients are less likely to meet or beat analysts' earnings forecasts by one penny per share and more likely to be issued a going‐concern audit opinion. Together these results provide consistent evidence that audit quality is higher when the auditor is both a national and city‐specific industry specialist, suggesting that auditors' national positive network synergies and the individual auditors' deep industry knowledge at the office level are jointly important factors in delivering higher audit quality.     

A note on the effect of PCAOB inspections on the audit quality of triennial CPA firms

This note reports the results of a study conducted regarding PCAOB inspections of triennial CPA firms. The purpose was to see if there was any evidence that inspections contributed to improved audit quality. It was found that small firms did not correct staffing deficiencies, which were related to previous audit deficiencies determined by the PCAOB. However, deficient firms did increase their audit fees significantly more following their first inspections than non-deficient firms. This result is consistent with applying greater audit effort after the inspection.Interestingly, this response does not persist through second inspections.     

Audit quality indicators: Perspectives from Non-Big Four audit firms and small company audit committees

Through a combined study, we explore the professional perspectives of two distinct PCAOB constituent groups related to the PCAOB's proposed regulatory approach for audit quality indicators. First, we examine the comment letters of Non-Big Four audit firms and find that this specific constituent group views most of the PCAOB's proposed audit quality indicators as infeasible and redundant. Further, Non-Big Four audit firms contend that the indicators require greater clarification from the regulator as well as substantial accompanying qualitative context to avoid misinterpretation that may lead to unintended consequences. Second, we survey a collection of audit committee members from small, publicly-traded companies regarding the current evaluation and perceived effectiveness of eleven specific PCAOB audit quality indicators, each of which is well-established in the extant audit quality literature. We find indicators related to auditor personnel with specialized skill and knowledge, experience of audit personnel, and the timely reporting of internal control issues are perceived to possess the highest level of effectiveness in the evaluation of audit quality.     

Employee quality and audit fee: evidence from China

This study investigates the association between employee quality and audit fee. Using data for firm-level employee quality (as proxied by employee education) from Chinese listed firms from 2011 to 2018, we find that firms operated by high-quality employees enjoy lower audit charges. The association between employee quality and audit fee is more pronounced in firms with a culture of high integrity. Our 2SLS estimation helps us establish a causal link between employee quality and audit fee. The final validity tests suggest that high-quality employees contribute to lower audit fee by reducing audit risk and audit effort.     

Audit Effort and Market‐perceived Risk: Evidence from South Korea

Auditors incur a loss of credibility and/or status or litigation costs only when investors recognise audit failures. In this respect, auditors may be concerned about an increase in market‐perceived risk even though the total amount of audit risk is constant. Consistent with this reasoning, I find that auditors increase audit effort in response to increases in market‐perceived information risk. This suggests that the expected costs of audit failures are a function of investors’ recognition, and thus increased market‐perceived risk causes auditors to become more concerned about their audit failures and to increase audit effort. Further, this study shows that audit effort is effective in reducing market‐perceived information risk, suggesting that auditors contribute to the information environment.