Auditor Conservatism,Asymmetric Monitoring,and Earnings Management*

In this paper, we investigate whether, and how, audit effectiveness differentiation between Big 6 and non‐Big 6 auditors is influenced by a conflict or convergence of reporting incentives faced by corporate managers and external auditors. In so doing, we incorporate into our analysis the possibility that managers self‐select both external auditors and discretionary accruals, using the two stage “treatment effects” model. Our results show that only when managers have incentives to prefer income‐increasing accrual choices are Big 6 auditors more effective than non‐Big 6 auditors in deterring/monitoring opportunistic earnings management. Contrary to conventional wisdom, we find Big 6 auditors are less effective than non‐Big 6 auditors when both managers and auditors have incentives to prefer income‐decreasing accrual choices and thus no conflict of reporting incentives exists between the two parties. The above findings are robust to different proxies for opportunistic earnings management and different proxies for the direction of earnings management incentives.     

Did Houston Clients of Arthur Andersen Recognize Publicly Available Bad News in a Timely Fashion?*

Despite the allegations of audit failure and the enormous publicity surrounding Arthur Andersen's indictment, there is no systematic empirical evidence on characteristics of accounting information of clients of Arthur Andersen vis‐à‐vis other Big 6 auditors. I examine whether earnings of Andersen's Houston‐based clients are timely in reporting bad news about future cash flows. I find that relative to a control group consisting of Houston‐based clients audited by other Big 6 auditors, earnings of Andersen clients are less timely in reporting bad news. Further, it appears that operating accruals of Andersen clients are less effective in accelerating the timely recognition of bad news than operating accruals of non‐Andersen clients. The findings suggest that the clients of Andersen's Houston office engaged in aggressive accounting practices, including delayed recognition of publicly available bad news.     

Accounting Accruals and Auditor Reporting Conservatism*

Accounting accruals are managers' subjective estimates of future outcomes and cannot, by definition, be objectively verified by auditors prior to occurrence. This causes audits of high-accrual firms to pose more uncertainty than audits of low-accrual firms because of potential estimation error and a greater chance that high-accrual firms have undetected asset realization and/or going concern problems that are related to the high level of accruals. One way that auditors can compensate for this risk exposure is to lower their threshold for issuing modified audit reports, an action that will increase modified reports and, therefore, lessen the likelihood of failing to issue a modified report when appropriate. We call this auditor reporting conservatism and test if high-accrual firms in the United States, are more likely to receive modified audit reports for asset realization uncertainties and going concern problems. Empirical results for a large sample of U.S. publicly listed companies support the hypothesis that auditors are more conservative, that is, more likely to issue both types of modified audit reports for high-accrual firms. Further analyses show that income-increasing accruals are somewhat more likely to result in reporting conservatism than income-decreasing accruals, and that only the Big Six group of auditors show evidence of reporting conservatism. These findings add to our understanding of the audit report formation process and the potentially important role played by accounting accruals in that process.     

Does Audit Market Concentration Harm the Quality of Audited Earnings? Evidence from Audit Markets in 42 Countries*

Audit regulators around the world have expressed concern over market dominance by Big 4 accounting firms and the potential adverse effect it may have on the quality of audited financial statements. We use cross‐country variation in the audit market structure of 42 countries to examine two separate aspects of Big 4 dominance: (1) Big 4 market concentration as a group relative to non–Big 4 auditors; and (2) concentration within the Big 4 group in which one or more of the Big 4 firms is dominant relative to the other Big 4 firms. We find that in countries where the Big 4 (as a group) conduct more listed company audits, both Big 4 and non–Big 4 clients have higher quality audited earnings compared to clients in countries with smaller Big 4 market shares. In contrast, in countries where there is a greater concentration within the Big 4 group, we find that Big 4 clients have lower quality audited earnings compared to countries with more evenly distributed market shares among the Big 4. Thus concentration within the Big 4 group appears to be detrimental to audit quality in a country and of legitimate concern to regulators and policymakers. However, Big 4 dominance per se does not appear to harm audit quality and is in fact associated with higher earnings quality, after controlling for other country characteristics that potentially affect earnings quality.     

The Consequences of Audit‐Related Earnings Revisions

In this study, we investigate the consequences that auditors and their clients face when earnings announced in an unaudited earnings release are subsequently revised, presumably as a result of year‐end audit procedures, so that earnings as reported in the 10‐K differ from earnings as previously announced. Specifically, we examine whether the likelihood of an auditor “losing the client” is greater following such revisions, and whether the likelihood of dismissal is influenced by revisions that more negatively impact earnings, that cause the client to miss important earnings benchmarks, by greater local auditor competition, or by auditor characteristics. We also examine audit pricing subsequent to audit‐related earnings revisions for evidence of pricing concessions to retain the client. Finally, we examine whether client executives experience a greater likelihood of turnover following an audit‐related earnings revision. Consistent with expectations, we find that auditor dismissals are more likely following audit‐related earnings revisions. We also find that dismissals are more likely when revisions cause clients to miss important benchmarks and when there is greater local auditor competition. Among nondismissing clients, we find that future audit fees are lower when the effect of the revision on earnings is more negative, consistent with auditors offering price concessions to retain clients when revisions are more displeasing. We also find a greater likelihood of future chief financial officer (CFO) turnover as the effect of the revision worsens. Our findings offer important insights into the consequences that auditors face when balancing their responsibility for high audit quality and client satisfaction, as well as into the consequences that CFOs face when releasing inflated but not fully audited earnings.     

An Incomplete Audit at the Earnings Announcement: Implications for Financial Reporting Quality and the Market's Response to Earnings

There has been a substantial increase, since 2004, in the number of firms that announce annual earnings before audit completion as opposed to after audit completion. In this study, we argue that earnings announced before audit completion are associated with lower financial reporting quality and investor perceptions that earnings are more likely to be overstated. Consistent with this expectation, we document that the market places more (less) weight on good (bad) earnings news for earnings announced after audit completion relative to earnings announced before audit completion. We continue to find this differential market response when we expand the returns window to include the 10‐K filing date, suggesting that the differential response is not driven by investors' temporary concerns about earnings revisions between the earnings announcement and the 10‐K filing date or by differential GAAP disclosures in the earnings announcement, as suggested in prior research. Finally, as a direct test of financial reporting quality, we show that earnings announced with a completed audit are less likely to be restated in the future, are less likely to meet or beat expectations, and are associated with fewer income‐increasing discretionary accruals than those announced with an incomplete audit.     

Discretionary Accounting Accruals,Managers' Incentives,and Audit Fees*

This paper examines the linkages between discretionary accruals (DAs), managerial share ownership, management compensation, and audit fees. It draws on the theory that managers of firms with high management ownership are likely to use DAs to communicate value‐relevant information, while managers of firms with high accounting‐based compensation are likely to use DAs opportunistically to manage earnings to improve their compensation. OLS regression results of 648 Australian firms show that (1) there is a positive association between DAs and audit fees; (2) managerial ownership negatively affects the positive relationship between DAs and audit fees; and (3) this negative impact is further found to be weaker for firms with high accounting‐based management compensation.     

PCAOB Inspections and the Differential Audit Quality Effect for Big 4 and Non–Big 4 US Auditors*

In this study, we investigate whether the increase in regulatory scrutiny epitomized by the initial PCAOB inspection impacted audit quality differentially for Big 4 and non–Big 4 auditors to better understand the consequences of PCAOB inspections for different audit firm types. Because of competing views on the effect of PCAOB inspections, the relation between PCAOB inspections and the audit quality differential between Big 4 and other auditors is an empirical issue. Empirically, we take the endogenous choice of auditor as a given and utilize a difference‐in‐differences specification that takes into account the staggered timing of the initial PCAOB inspection for different‐sized auditors in the United States. Our results suggest that the initial PCAOB inspection improved audit quality more for Big 4 auditors than for other annually inspected or triennially inspected non–Big 4 auditors. We also examine annually and triennially inspected non–Big 4 auditors separately, and find that the pre‐post Big 4/non–Big 4 differential audit quality effect is more pronounced for the triennially inspected non–Big 4 firms. In the larger context of the highly concentrated US audit market, our findings that PCAOB inspections accentuate the Big 4/non–Big 4 audit quality differential are of potential interest to public company audit clients contemplating an auditor change, investors interested in learning about the consequences of PCAOB inspections, regulators concerned about the Big 4 dominance of the US audit market, and academics investigating audit quality differences.     

The Earnings Quality Information Content of Dividend Policies and Audit Pricing

Recent studies indicate dividends are associated with higher‐quality earnings. Our study extends the literature by examining whether dividends' information is associated with auditors' assessment of their clients' earnings quality. Our results show that auditors charge lower fees to dividend‐paying clients than to nondividend‐paying clients and the average fee discount ranges from 6.0 to 10.6 percent. More importantly, we find dividends have an interactive effect with respect to earnings persistence and earnings manipulation: the negative association between audit fees and earnings persistence is more pronounced for dividend firms; and dividend payouts mitigate the positive relation between earnings manipulation risk and audit fees. Our results imply dividends reduce audit risk by enhancing clients' earnings quality information. We contribute to the literature by showing that auditors reflect the earnings quality information content of firms' dividend policies in their pricing decisions.     

Awareness of SEC Enforcement and Auditor Reporting Decisions

We find that non‐Big 4 audit offices with greater awareness of SEC enforcement are more likely to issue first‐time going‐concern reports to distressed clients; where SEC “awareness” is measured using (i) audit office proximity to SEC regional offices, and (ii) proximity to specific SEC enforcement actions against auditors. We also show that these non‐Big 4 audit offices issue more going‐concern opinions to clients who do not subsequently fail, indicating a conservative bias that reduces the informativeness of audit reports. This conservative reporting bias is also associated with higher audit fees and higher auditor switching rates. These findings are important because non‐Big 4 firms now audit 39 percent of SEC registrants and issue 88 percent of going‐concern audit reports. For Big 4 offices, we find some evidence that awareness of SEC enforcement may improve reporting accuracy by reducing Type II errors (failing to issue a going‐concern report to a company that fails), although the number of cases is small.     

投资者是否被上市公司的盈余管理行为所误导?——来自配股融资的证据

为了获得配股资格和提高配股价格，上市公司具有通过调整异常应计利润来提升报告盈余的强烈动机。本文使用横截面修正的Jones模型研究了配股公司盈余管理的时间序列分布特征．并分析了异常应计利润与配股后运营业绩和股票长期收益的关系。研究结果表明，配股公司在配股前3个年度和配股当年都具有较高的异常应计利润，而配股后运营业绩和股票长期收益趋于下降，异常应计利润与配股后的股票长期收益具有显著的负相关关系。投资者由于没有能够及时“看穿”配股公司的盈余管理行为而暂时高估了股票价值，从而被上市公司的盈余管理行为所误导。     

Public Company Audits and City‐Specific Labor Characteristics

Prior research emphasizes the centrality of audit offices in understanding auditing practices, and documents significant interoffice variation in audit outcomes based on industry expertise and office size. Our study examines how two city‐specific labor characteristics also affect audit offices and local audit markets: the city's average educational attainment, and the number of accountants in a city, which proxy for a city's human capital. Our argument draws on the urban economics literature and predicts that the level of human capital in a city is positively associated with an audit office's ability to conduct high‐quality audits. As expected, there is a positive association between audit quality (quality of audited earnings and accuracy of going‐concern reports) and average education level in the city in which the lead engagement office is located. This association is generally significant for both Big 4 and non‐Big 4 offices, but is relatively stronger for non‐Big 4 firms that are more tied to local labor markets. A company is also more likely to choose a non‐Big 4 auditor in cities with higher educational levels and relatively more accountants, and there is evidence of higher non‐Big 4 audit fees as a city's education level increases. Collectively, these results suggest that local labor characteristics affect audit offices, audit quality, and the ability of non‐Big 4 auditors to compete with Big 4 auditors in the audits of public companies.     

Office Size of Big 4 Auditors and Client Restatements

Francis and Yu (2009) and Choi, Kim, Kim, and Zang (2010) report evidence that Big 4 audits are of higher quality when the engagement office is of larger size. Specifically, client earnings quality is higher and auditors in larger offices are more likely to issue going‐concern audit reports. We extend this line of research to test if larger Big 4 offices have fewer client restatements. A client restatement provides more direct evidence of a low‐quality audit than earnings quality metrics or going‐concern reports, because a restatement indicates the client's auditor did not effectively enforce the correct application of GAAP at the time the original financial statements were issued. We analyze 2,557 firm‐year restatements in a sample of 23,190 financial statements originally issued by U.S. firms from 2003 to 2008. We find that Big 4 office size is associated with fewer client restatements after controlling for innate client characteristics that may affect restatements (client size, financial performance, industry membership, nonfinancial measures, off‐balance sheet activities, and market‐related measures), and a set of controls for other auditor factors such as fees and industry expertise. The study raises important questions about the ability of smaller offices to deliver high‐quality audits for SEC registrants.     

Auditor Quality and the Accuracy of Management Earnings Forecasts*

In this study, we appeal to insights and results from Davidson and Neu 1993 and McConomy 1998 to motivate empirical analyses designed to gain a better understanding of the relationship between auditor quality and forecast accuracy. We extend and refine Davidson and Neu's analysis of this relationship by introducing additional controls for business risk and by considering data from two distinct time periods: one in which the audit firm's responsibility respecting the earnings forecast was to provide review‐level assurance, and one in which its responsibility was to provide audit‐level assurance. Our sample data consist of Toronto Stock Exchange (TSE) initial public offerings (IPOs). The earnings forecast we consider is the one‐year‐ahead management earnings forecast included in the IPO offering prospectus. The results suggest that after the additional controls for business risk are introduced, the relationship between forecast accuracy and auditor quality for the review‐level assurance period is no longer significant. The results also indicate that the shift in regimes alters the fundamental nature of the relationship. Using data from the audit‐level assurance regime, we find a negative and significant relationship between forecast accuracy and auditor quality (i.e., we find Big 6 auditors to be associated with smaller absolute forecast errors than non‐Big 6 auditors), and further, that the difference in the relationship between the two regimes is statistically significant.     

Future Nonaudit Service Fees and Audit Quality

Prior to the Sarbanes–Oxley Act of 2002, audit partners experienced economic pressure to grow revenue from the sale of nonaudit services to their audit clients. To an auditor who is highly rewarded for revenue generation and growth, nonaudit services may represent a particularly strengthened economic bond with the client. Prior research shows that, in general, nonaudit service fees received in the current period do not impair audit quality. We examine a different setting. We propose that auditor independence can become impaired, and audit quality compromised, when clients that currently purchase relatively low amounts of nonaudit services, increase their purchases of nonaudit services from the auditor in the subsequent period. We test our prediction in the context of earnings management as a proxy for audit quality, measured by (a) performance‐adjusted discretionary accruals and (b) classification shifting of core expenses. Our results indicate that prior to the Sarbanes‐Oxley Act, rewards to the auditor in the form of future additional nonaudit service fees from current‐year high fee‐growth‐opportunity clients adversely affects audit quality. This effect is particularly strong among companies with powerful incentives to manage earnings. Our findings indicate that regulators should consider the multiperiod nature of the client–auditor relationship when contemplating policies that restrict nonaudit services, as well as the overall environment in which audit partners operate. This might include partner compensation arrangements that put pressure on audit partners to focus on increasing revenue at the expense of audit quality.     

风险管理报告的模式及内容研究

在世界范围内,企业风险管理报告还没有一个标准、规范的框架。本文探讨了内部控制报告在美国和英国的实践,对影响风险管理报告模式的各种要素进行了深入分析。最后,利用矩阵分析法,对风险管理报告的相关内容进行了较为系统地研究,提出了全球第一个风险报告的内容模本框架。     

企业数字化转型与审计收费关系的实证研究

企业数字化转型在推动企业高质量发展、产业变革等方面发挥着重要作用,同时对信息使用者产生了影响。利用沪深A股上市企业2011—2020年相关数据为研究样本,通过Python爬虫工具进行文本分析构建数字化转型程度衡量指标,以此分析企业数字化转型对审计收费的影响方向。研究结果表明,企业数字化转型程度与审计收费存在显著的正相关关系。进一步异质性分析发现,非国有企业进行数字化转型对审计收费的正向影响显著,在国有企业中不显著;在非国际“四大”审计的企业中两者的正相关关系才显著,在国际“四大”中不显著。为企业的数字化转型及会计师事务所的审计收费提供一定的理论依据和决策支持。     

Parents’ Use of Subsidiaries to “Push Down” Earnings Management: Evidence from Italy

We find evidence consistent with Italian nonlisted subsidiaries engaging in accrual and real earnings management, so that their listed parents can meet or beat benchmarks. Thus, the parent firm drives the earnings management of the subsidiaries. We identify parents that are more likely to have managed earnings as the ones that avoid a small loss or meet or beat analyst forecast by a few cents. Cross‐sectional analysis reveals that Big 4 auditors mitigate accrual earnings management at the subsidiary level and that family‐owned firms use earnings management through nonlisted subsidiaries mainly to avoid reporting losses. Finally, we find that parent firms communicate earnings management strategies to their subsidiaries using board proximity. Our evidence shows that business groups manage earnings differently from single firms, pushing earnings management down to subsidiaries. It also supports the monitoring role of Big 4 auditors in a business group setting and contributes to understanding financial reporting decisions in family‐owned firms.     

Ownership Structure,Business Group Affiliation,Listing Status,and Earnings Management: Evidence from Korea*

Using a large sample of both publicly traded and privately held firms in South Korea (hereafter “Korea”), we investigate whether, and how, the deviation of controlling shareholders' control from ownership, business group affiliation, and listing status differentially affect the extent of earnings management. Our study yields three major findings. First, we find that as the control‐ownership disparity becomes larger, controlling shareholders tend to engage more in opportunistic earnings management to hide their behavior and avoid adverse consequences such as disciplinary action. The result of our full‐model regression reveals that an increase in the control‐ownership wedge by 1 percent leads to an increase in the magnitude of (unsigned) discretionary accruals by 1.3 percent of lagged total assets, ceteris paribus. Second, we find that for our full‐model regression, the magnitude of (unsigned) discretionary accruals is greater for group‐affiliated firms than for nonaffiliated firms by 0.8 percent of lagged total assets. This result suggests that business group affiliation provides controlling shareholders with more incentives and opportunities for earnings management. Finally, we find that for our full‐model regression, the magnitude of (unsigned) discretionary accruals is greater for publicly traded firms than for privately held firms by 1.2 percent of lagged total assets. This result supports the notion that stock markets create incentives for public firms to manage reported earnings to satisfy the expectations of various market participants that are often expressed in earnings numbers.     

Do Clients’ Enterprise Systems Affect Audit Quality and Efficiency?

Enterprise systems (ESs) are widely used to support business processes along the enterprise value chain. It has been shown that ESs, by integrating business functions and making information about day‐to‐day activities available, enhance operational transparency and improve the internal information environment. However, while ES‐based business infrastructures can offer many benefits, their prevalence and increased complexity have also brought new challenges to external auditors. Motivated by the prominence of this issue for auditors and regulators and by the scarcity of research jointly examining ESs and auditors’ work, we investigate whether the presence and extent of client firms’ ES implementations are related to the quality and efficiency of auditors’ work. Using proprietary archival data on ES implementations and controlling for self‐selection, we find that ES implementation improves the quality and efficiency of current and future years’ audit work. Specifically, there are fewer restatements, a greater likelihood of auditors issuing going‐concern opinions to firms that do not survive, higher accruals‐based auditing quality, a lower likelihood of Form 10‐K filing delays, and generally lower audit fees. We further show that the benefits of ESs generally increase with the scope of implementation and are generally greater when the ES includes accounting and finance systems. Inconsistent with improvement in the quality of auditors’ work, we find no evidence that ESs help auditors identify material weaknesses in advance of restatement announcements and we find that, even in the presence of ESs, auditors issue an excessive number of going‐concern opinions to clients that survive.