Income smoothing and audit fees

In this study, we examine the effect of income smoothing on auditors' pricing decisions. Analyzing a sample of 12,823 firm-year observations from U.S. companies in non-regulated industries for the period 2000–2018, we find that income smoothing is negatively associated with audit fees, suggesting that auditors favorably view smoothed earnings. This result holds when we control for other variables that have been identified as determinants of audit fees in prior literature, including client-specific (e.g., client size, audit complexity, litigation risk, and corporate governance), auditor-specific (e.g., auditor quality, auditor tenure, and auditor expertise), and engagement-specific (e.g., audit opinion, busy season, reporting lag) factors. Our results also hold across (1) alternative smoothing measures (with and without considering the use of accruals to smooth earnings), (2) different sources of income smoothness (innate vs. discretionary components) and (3) various robustness tests. Overall, our evidence supports the notion that auditors perceive income smoothing as signaling rather than opportunistic behavior, and thus charge lower audit fees. To our knowledge, this is the first study that examines income smoothing directly from the perspective of auditors.     

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.     

Do auditors react to real earnings management?

Prior research has documented an association between audit effort and real earnings management [REM]. Specifically, audit report lags have been shown to be positively associated with REM. We investigate the auditor and firm characteristics underlying this association. Our results indicate that overall, REM is associated with longer abnormal audit report lags [ARLs]. We find, however, that this association is driven largely by non-accelerated filers. This result holds for both suspect firms (those firms just meeting earnings benchmarks) and non-suspect firms, for specialist as well as non-specialist auditors, and for profit as well as loss firms. Together our results indicate that when auditors are not constrained by the time pressure of accelerated filing, encountering REM is associated with greater audit effort. Our results may indicate, however, that with respect to accelerated filers, abnormal ARLs may be an imperfect proxy for additional effort. These results have implications for both future research and for the impact of accelerated filing deadlines on audit quality.     

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.     

How do auditors respond to low annual report readability?

We show that increased audit effort is associated with lower annual report readability to compensate for a perceived increase in the risk of financial misstatement for United States (US) firms. In particular, we find that lower annual report readability is associated with longer audit delays and higher audit fees for Form 10-K for US auditors, suggesting that auditors spend more effort auditing clients when annual reports have lower readability. We also find that low readability increases the likelihood of auditors using more explanatory language in unqualified audit reports.     

审计意见中的信息指标权效重构

代理人通过操纵信息来实现机会主义的行为已受到持久关注,本研究则考察在审计意见出具的过程中,审计双方不改变信息,但加重对自身更有利的指标的影响力的行为。以中国上市公司为样本的检验结果表明,会计业绩和市场回报都对审计意见具有解释力,当市场回报在同行业内相对于会计业绩的排序位置越差,其对审计意见的影响力也越大,同时,并没有证据表明,客户加强了表现较好的业绩指标的影响力。结果表明,表现较差的指标对审计意见的影响力得到增强,这可能源于审计方对执业风险的重视。进一步的测试表明,重构的效果随着公司业务复杂度的提升而下降,说明复杂的经营环境削弱了审计方的重构能力。综合结论为审计方的权效重构行为提供了经验证据。     

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.     

Is the quality of female auditors really better? Evidence based on the Chinese A-share market

Unlike previous studies in which a single index was used to measure audit quality, this study establishes a new comprehensive index to measure audit quality via Discretionary Accrual, as estimated by Jones’ basic model (1991) and Audit Opinions. The former is used to measure the quality of financial statements, and the latter is used to measure the auditors’ independence in the mainstream international literature. We examine whether and how an auditor’s gender affects the quality of his or her audits under the framework of empathy theory and gender role socialization theory. Using a large sample of 9861 auditor-firm-year observations from Chinese A-share–listed companies from 2011 to 2015, we find that the audit quality of signed auditors shows significant gender differences: these significant gender differences differ from the findings of previous studies that female auditors could provide a higher-quality audit than male auditors; that is, in our study the audit quality of the male auditors exceeds that of the female auditors. After distinguishing the positive and negative directions of the Discretionary Accrual, we find no significant gender differences in audit quality between male and female auditors when the earnings had been adjusted upward by the client; that is, female and male auditors had the same audit risk perception. However, when the client adjusted earnings downward, which indicates a lower audit risk for the auditor, the audit quality of female auditors was significantly lower than that of the male auditors. After controlling for the age and position of the auditors, we also find that the gender differences in the auditors’ audit quality decreased significantly or even disappeared when the auditor’s age exceeded 45?years and/or their position was manager or above. These results are consistent with the empathy theory and gender role socialization theory.     

The influence of earnings management conducted through the use of accretive stock repurchases on audit fees

This study investigates whether auditor perceptions of risk are affected by accretive stock repurchases, which prior research has suggested is a form of earnings management. We argue that auditors are likely to view earnings management conducted through the use of accretive stock repurchases as a signal of increased risk, leading to higher audit fees. Consistent with our hypothesis, we find evidence of a positive and significant association between the use of accretive stock repurchases as an earnings management technique and audit fees. The results suggest that audit fees are 6.0% higher when accretive stock repurchases are used to manage earnings, which corresponds to an audit fee that is approximately $107,000 higher for the average firm-year observation in our sample.     

How do auditors view managers’ voluntary disclosure strategy? The effect of earnings guidance on audit fees

The objective of this study is to examine the relation between attributes of earnings forecasts issued by managers and audit fees. Although there is an extensive literature on managers’ disclosure of earnings forecasts, there is a paucity of research on how auditors incorporate information from these voluntary disclosures. We find that the issuance of an annual or quarterly management earnings forecast in the prior period is positively associated with the current period audit fees. Our results indicate that on average, audit fees are higher by about 7% for firm-years associated with an annual forecast. Among the firms that issue earnings forecasts, we find no association between audit fees and likelihood of updating a previously issued earnings forecast, indicating that auditors do not view such behavior negatively. Further, we find audit fees to be positively associated with the error and the bias (or optimism) in the forecasts for annual forecasts but not for quarterly forecasts. Overall, these results suggest that management’s forecast behavior captures higher business risk for the auditor via greater risk of earnings management or litigation risk.     

The impact of audit quality on real and accrual earnings management around IPOs

We examine the relation between audit quality and the earnings management activities of IPO firms. The impact of high quality auditors on real earnings management has been researched in a number of settings e.g. SEOs. However, to date, there has been no work on the effect of high quality auditors on real activities-based manipulation around IPOs. We examine UK IPOs between 1998 and 2008 and find evidence that high quality auditors constrain the use of real activities manipulation that occurs via the management of discretionary expenses. We also find evidence, consistent with prior research, that high quality auditors constrain the manipulation of discretionary accruals. Crucially, we find IPO firms audited by high quality auditors undertake sales-based manipulation in order to manage earnings upward at the end of the IPO year. The presence of high quality auditors is not, therefore, sufficient to constrain all forms of earnings management.     

The impact of financial reporting flexibility on auditor risk judgement: Evidence from the implementation of FIN 46R

This paper investigates how auditors respond, in terms of their pricing and audit work, to a reduction of clients’ financial reporting discretion upon the implementation of FIN 46R, which requires firms to consolidate the variable interest entities (VIE) under their control. Using a difference-in-differences research design, we find that auditors charge relatively fewer audit fees and have shorter audit report lags for firms that are significantly affected by FIN 46R, compared to a group of control firms. This result concurs with the view that auditors react favorably to the reduction of clients’ financial reporting discretion. Our finding is concentrated among clients with higher accrual earnings management constraints, auditors with less client-specific knowledge, and auditors who have no recent experience of audit failures (e.g., severe client restatements). Our results are robust to alternative identifications of treatment and control samples, and our conclusion remains valid after controlling for the contemporaneous adoption of Sarbanes-Oxley (SOX) Act. We also show that the relatively reduced audit fees and audit effort do not lead to the deterioration of audit quality.     

Non-GAAP earnings reporting following going-concern opinions

We examine non-GAAP earnings reporting following a going-concern audit opinion (GCO). Using a propensity score-matched sample, matching first-time going-concern issuing companies with firms in financial distress that did not receive a going-concern report, we find that the likelihood and frequency of non-GAAP earnings reporting are lower following GCOs. In additional analyses, we find the negative association between the announcement of GCOs and the likelihood and frequency of non-GAAP earnings reporting stronger when GCOs are issued by industry-specialist auditors and when GCOs are unexpected, but do not find litigation risk or managers' ability to affect the association. These results are consistent with a decrease in investor demand for non-GAAP earnings disclosures following GCOs.     

The effect of political visibility on audit effort and audit pricing

This study examines whether auditors adjust their effort and pricing decisions for political visibility. We argue, from the behavioural literature, that political visibility will create the need for more justification by auditors. Using data on actual audit fees, hours and billing rates for a sample of New Zealand public sector companies, we find that total audit fees are positively related to the number of press mentions (our proxy for political visibility). Consistent with our expectations we find that audit fees are monotonically related to audit fees. We also find that auditors increase the hours spent on the audit but not billing rates, which further suggests defensive bolstering by auditors.     

Does auditor designation by the regulatory authority improve audit quality? Evidence from Korea

In Korea, the regulatory authority designates external auditors for firms that are deemed to have strong incentives and/or great potential for opportunistic earnings management, and mandates these firms to replace their incumbent auditors with new designated auditors and to retain them for a certain period, typically one to three years. We call this regulatory regime ‘auditor designation’. This paper investigates whether the auditor designation rule in Korea is effective in deterring managers from making income-increasing earnings management. Consistent with our hypothesis, we find that the level of discretionary accruals is significantly lower for firms with designated auditors than firms with a free selection of auditors. We also find that firms with mandatory auditor changes (i.e., auditor designation) report significantly lower discretionary accruals compared to firms with voluntary auditor changes. The above findings are robust to a battery of robustness checks. Overall, our results are consistent with the notion that the auditor designation enhances audit quality and thus the credibility of financial reporting.     

Do auditors’ early-life socioeconomic opportunities improve audit quality? Evidence from China

Prior research documents significant variation in audit outcomes based on individual auditors' demographic features, working experience, educational background, and social connections. This study examines whether individual auditors' early-life socioeconomic opportunities also affect audit practices. We expect that auditors from big cities have more access to socioeconomic opportunities and accumulate more human capital in early life, thus are more capable of providing high-quality audits after they start careers. Consistent with this hypothesis, we find that auditors from big cities make more audit adjustments to earnings compared with auditors from small towns. Additional tests suggest that this early-life effect on audit quality is moderated when auditors receive higher education or gain more auditing experience and is more pronounced in downward adjustments than in upward adjustments. We also find a fee premium for auditors from big cities. Overall, this paper provides evidence that auditors’ early-life socioeconomic opportunities have a far-reaching influence on audit quality.     

Audit Adjustments and Public Sector Audit Quality

In the context of austerity-inspired reforms to public audit in England we investigate the extent to which audit firms mitigate management bias in public sector financial reports. A substantial body of literature finds that both public and not-for-profit managers manage ‘earnings’ to report small surpluses close to zero by managing deficits upwards and surpluses downwards. Under agency theory, auditors acting in the interests of their principal(s) would tend to reverse this bias. We exploit privileged access to pre-audit financial statements in the setting of the English National Health Service (NHS) to investigate the impact of audit adjustments on the pre-audit financial statements of English NHS Foundation Trusts over the period 2010–2011 to 2014–2015. We find evidence that auditors act to reverse management bias in the case of Trusts with a pre-audit deficit, but find no evidence that this is the case for Trusts with a pre-audit surplus. In the case of Trusts in surplus, these findings are consistent with auditors’ interests being aligned with management, rather than principals.     

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.     

Do investors perceive a change in audit quality following the rotation of the engagement partner?

Though Section 203 of the Sarbanes-Oxley Act (SOX) calls for the rotation of the audit partner every five years, we do not know whether investors value audit partner rotation. This is an important issue since many in the auditing profession believe that mandatory rotation of the audit partner is unnecessary and may in fact impair audit quality. We identify a sample of firms that disclosed changes in the engagement partner in the proxy statement and examine whether equity investors perceive a change in audit quality following the partner rotation. We find a significant increase in earnings informativeness following audit partner rotation. We also find that short sellers regard earnings in the post-rotation to be of higher quality than earnings prior to the rotation. Finally, cost of equity capital is lower following partner rotation. Our findings have important implications for the regulators, auditors, and investors.     

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.