The distraction effect of non-audit services on audit quality

Regulators have expressed concerns that an emphasis on non-audit services (NAS) could distract from the audit function, even for clients with minimal NAS purchases. Motivated by this concern, we examine whether a greater emphasis on providing NAS to audit clients generally (i.e., not to a specific client) can distract from the audit function, thus reducing audit quality. We find evidence of an NAS distraction effect, where a greater emphasis on NAS at the audit office-level results in more client financial statement restatements, even after controlling for client-specific NAS. Further, the association exists among clients that purchase minimal NAS, suggesting that this association relates to distraction effects in addition to independence issues examined in prior research. This study should be of interest to audit firms, audit committees, and regulators because it provides new evidence regarding issues related to a business model that includes both audit and non-audit services.     

The pricing of audit and non-audit services in a regulated environment: a longitudinal study of the UK life insurance industry

This paper studies the relationship between audit and non-audit service fees paid to the statutory auditor by UK life insurance firms, utilising an extensive panel-data sample set for the period 1999–2009. Consistent with a knowledge spillover (impairment of independence) hypothesis, we predict and find that audit fees are positively (negatively) associated with actuarial (tax service) fees. Additionally, our results indicate that regulatory changes enforced after 2004 deterred UK life insurance firms from purchasing non-audit services that are perceived to impair auditor independence. Finally, we find evidence concerning the inter-temporal determination of audit fees.     

在探索中寻找非审计服务规律

一、我们所开展的非审计业务 1.对投资创业园区的投资进行发展战略咨询及效益分析.其目的是研究投资园区投资发展的战略意义,分析投资后的经济效益与社会效益,以供当地政府相关主要部门领导投资决策作参考.业务内容主要分二块:一是从战略角度进行分析,以战略使命、成就与问题、发展战略三个具体内容进行分析;二是从效益角度进行分析,以经济效益、社会效益、及效益产生的时间分界点三个具体内容进行分析.操作方法是:搜集当地与周边地区的经济、投资等相关信息与数据,审核创业园区的财务资料,听取有关人员的介绍,获取创业园区投资相关文件、合同等,然后加以分析研究.     

Independent and joint effects of audit partner tenure and non-audit fees on audit quality

We examine the individual and joint effects of auditors’ non-audit services (NAS)/abnormal NAS fees and length of audit partner tenure on audit quality. Our results raise questions about the ‘one size fits all’ approach imposed by the current audit partner rotation requirement in Australia as a result of (1) a learning differentiation that we observe between Big 4 and non-Big 4 auditors and (2) higher discretionary accruals associated with non-Big 4 auditors. We find abnormal NAS fees to have a positive association with both absolute and positive (income-increasing) values of discretionary accruals for firms with short audit partner tenure. NAS/abnormal NAS fees are also negatively associated with the issuance of going concern opinions to financially distressed firms when partner tenure is short. In terms of policy implications, regulators are able to gauge the efficacy of the CLERP 9 reforms which currently impose a five year mandatory audit partner rotation requirement.     

The relevance of quantifiable audit qualifications in the valuation of IPOs

How useful are audit qualifications to financial statement users? We analyze a sample of 204 firms that went public at the Athens Stock Exchange over the period 1987–2002. For 149 of these firms, auditors report quantitative estimates of the amount by which assets are overstated and/or liabilities are understated in reported financial statements. We find that underwriters and their affiliated analysts do not incorporate the negative information provided by these qualifications into offer prices and earnings forecasts. Investors, however, appear to efficiently impound the negative implications of the audit qualifications into stock market prices within the first day of trading. The results suggest that underwriters tend to align their interests with the interests of their clients, the old stockholders, at the expense of the new stockholders. They also suggest that the practice of reporting quantifiable qualifications in audit reports is valuable to investors given that they are disclosed by an expert.     

The joint determination of audit fees, non-audit fees, and abnormal accruals

Prior research has estimated piece-meal the determinants of audit fees, non-audit fees and abnormal accruals. Intuition, informal analysis, and a variety of theories suggest that audit fees, non-audit fees, and abnormal accruals are jointly determined. We address this endogeneity issue by modeling the confluence of audit fees, fees for non-audit services and abnormal accruals in a system of simultaneous equations. Our joint estimation provides a starting point to look simultaneously at several competing theories. Using audit and non-audit fee data from the UK for 1994–2000, we find evidence consistent with knowledge spillovers (or economies of scope) from auditing to non-audit services and from non-audit services to auditing. While knowledge spillovers from non-audit services to auditing have been found in prior research [e.g. see Simunic, 1984], the presence of knowledge spillovers from auditing to non-audit services is a new result. Contrary to recent results in Ferguson et al. (2000) and Frankel et al. (2002), we do not find support for the assertion that fees for non-audit services increase abnormal accruals. In fact, contrary to the results in Ashbaugh et al. (2003) and Chung and Kallapur (2003), we find that non-audit fees decrease abnormal accruals, which we attribute to the productive effects of non-audit services. We also find evidence that audit fees increase abnormal accruals, consistent with behavioral theories of unconscious influence or bias in the auditor-client relation. The findings are robust to tests with US data. JEL Classification C30 · M40 · M41 · M49     

The effects of corporate governance and audit and non-audit fees on IPO Value

This paper examines the effects of non-executive board members, audit committee composition and financial expertise, and fees paid to audit firms on the value of 375 UK initial public offerings (IPOs). Empirical findings show that underpricing decreases in audit fees whereas it increases in non-audit fees. A higher proportion of non-executive directors on the firm’s board and audit committees with a higher proportion of non-executive directors and financial accounting expertise of their members positively moderate the inter-relationships between underpricing and both audit and non-audit fees paid by companies going through an IPO. Further investigations using the adjusted price-to-book value as a proxy for firm value at IPO confirm our main findings that internal governance mechanisms may complement services provided by the auditors in terms of generating higher valuations. Controlling for the simultaneous determination of audit and non-audit fees, our results remain consistent.     

会计师事务所开展非审计业务初探

一、会计师事务所开展非审计业务存在的问题1.非审计业务形式上影响审计独立性.一般来说,审计业务要求实质和形式上均予以独立,注册会计师与委托单位之间必须毫无利害关系.非审计服务自诞生以来,其对审计独立性的影响就成为大家关注的焦点,尤其是在安然事件之后,更是把审计失败归咎于非审计服务的存在,美国出台的<萨班斯法案>把会计师事务所非审计服务的市场缩小到了极限.国际上也有许多国家和地区通过各种措施全面禁止会计师事务所非审计服务的存在.客观地说,虽然非审计业务的开展并不必然损害审计独立性,反而从某种程度上提高审计的专业胜任能力,但至少形式上无法给人一种独立的感觉,即使注册会计师保持了实质上的独立,审计结果再正确,其服务价值也会遭到质疑.     

The effect of mandatory auditor assignment and non-audit service on audit fees: Evidence from Korea

In Korea, regulators could assign auditors to firms. We investigate the relationship among audit fees, mandatory auditor assignment, and the joint provision of non-audit and auditor services in Korea. We find that assigned auditors charge significantly higher audit fees than freely selected auditors. We also find that the joint provision of non-audit and audit services does intensify the relation between auditor assignment and audit fees. Combined with the results of other studies that have shown that firms audited by assigned auditors report smaller amounts of discretionary accruals than firms audited by freely selected auditors, our results suggest the possibility that mandatory auditor assignment may improve auditor independence.     

Characteristics of non-audit services and financial restatements in Malaysia

Various types of purchased non-audit services (NAS) and their recurring nature affect the likelihood of financial statement restatements in Malaysia. Based on 953 firm-year observations during the period 2007–2009, evidence of a negative relationship between non-audit fees and financial statement restatements is provided. The purchase of both tax-related and audit-related NAS decreases the likelihood of restatements. Recurring (as opposed to non-recurring) tax-related and audit-related NAS are negatively and significantly related to the likelihood of restatements. These findings support our hypothesis that both types of NAS and their recurrence provide knowledge spillover, which enhances audit and financial reporting quality. When considering institutional settings, we find that politically connected firms are more likely to require financial restatements than non-politically connected firms, while audit committee independence and the purchase of tax-related, recurring tax-related and other NAS decrease this likelihood. The purchase of audit-related and recurring audit-related NAS and non-recurring other NAS decreases the likelihood of restatements for non-politically connected firms.     

The effect of non-audit services on client risk, acceptance and staffing decisions

The Sarbanes Oxley Act of 2002 prohibited auditing firms from providing certain non-audit services to audit clients and left open the possibility that other currently non-prohibited services could also be banned. This prohibition hinges, in part, on regulatory concerns that auditors were willing to accept prospective higher risk clients in order to obtain more profitable non-audit service engagements. Accounting firms rejected this claim. Given the prospect that more non-audit services could be prohibited, we revisit this debate by examining these competing claims in an experiment in which we manipulate risk and the potential to sell non-audit services and then observe the impact of these variables on auditors’ client acceptance and subsequent staffing decisions. Specifically, audit partners received client information and were asked to make an acceptance decision and propose a staffing plan for a potential engagement. We find that a higher (lower) level of risk decreased (increased) the likelihood of acceptance and this relation did not vary with the potential to provide non-audit services. These results do not support the regulators’ claims but are consistent with the firms’ claims. Further, we found that more experienced auditors were assigned to the prospective client whose management had lower integrity. This staffing plan is consistent with a risk adaptation strategy for the client with lower integrity. The prohibition of certain non-audit services has been justified on the grounds that auditors might engage in systematic opportunistic behavior. However, our results do not find such behavior which should inform the current PCAOB deliberation over whether additional services should be banned. Alternatively, different justification must be found for the prohibitions.     

我国注册会计师行业新业务供需市场研究

新业务拓展不能盲目进行,要以市场需要为导向,并且一切都要以质量为标准.本文立足国情,对我国注册会计师行业新业务拓展的供需市场进行分析.就需求市场而言,对国内市场上的两大需求主体——企业和政府对注册会计师业务需求的新变化进行深入分析.就供给市场而言,分析了我国注册会计师行业的供给动因,并利用SWOT分析方法对其供给能力进行分析.在供需市场分析的基础上,提出我国注册会计师行业可拓展的领域,以及完善配套政策的建议.     

Audit report information content and the provision of non-audit services: Evidence from Spanish lending decisions

This study examines whether auditor economic independence affects the information content of going concern audit reports in the European setting. We conduct an experiment where 80 experienced Spanish loan officers from the second largest European commercial bank review a loan request under two lending scenarios: (1) a potential borrower receiving an unqualified but modified going concern opinion, and (2) a potential borrower receiving a qualified going concern opinion. Auditor economic independence, measured by the provision of non-audit services (NAS), is manipulated (absence vs. presence of significant NAS). We find that a qualified going concern audit report is interpreted as a primary warning signal (death penalty). However, the provision of NAS acts as a second order mechanism that only activates loan officers’ professional skepticism in the case of an unqualified but modified going concern report scenario. Therefore, we find evidence suggesting that the potential negative impact of a perceived lack of auditor independence depends on the nature of the audit report. Our findings have important implications for the European regulator, which is currently considering establishing an auditor independence regulation framework similar to that in the United States of America.     

The role of audit evidence in a strategic audit

This study examines how audit risk (the probability of false acceptance) and its components change when the auditor obtains audit evidence in an acceptance sampling model. Inherent risk and audit risk increase with audit evidence if the auditee has a sufficiently strong incentive for committing fraud. Detection risk always increases when audit evidence is introduced. If the auditor has a sufficiently strong incentive for avoiding false rejection, audit risk also increases with audit evidence. The analysis indicates that requiring auditors to obtain information is not effective in preventing material misstatements in at least some instances.     

Belief perseverance among accounting practitioners regarding the effect of non-audit services on auditor independence

We hypothesize, based on management control processes in large firms (Covaleski et al., 1998), that large-firm practitioners will be less likely than small-firm auditors to report beliefs that non-audit services (NAS) impair auditor independence. Based on Goldman and Barlev’s (1974) analysis of auditor-firm conflict of interests and procedural independence safeguards, we also predict that auditors will report less concern over impairment than non-auditors. We investigate also belief perseverance – whether practitioners tend to maintain prior reported beliefs after reading research on the relationship between NAS and auditor independence.     

The cost of debt when all-equity firms raise sfinance: The role of investment opportunities, audit quality and debt maturity

This paper investigates the effect of investment opportunities, audit quality and debt maturity on the interest paid by all-equity firms. Debt holders are likely to charge higher interest to price-protect themselves because of the under-investment and asset substitution problems. All-equity firms, however, could reduce interest charge by employing Big 4 auditors to increase the reliability of audited financial statements or using short-term debt to allow more frequent monitoring of their financial condition by lenders and re-pricing of debt. The results show that interest charge is positively related to investment opportunities of all-equity firms. This relationship is weaker when the firms have Big 4 auditors or a higher proportion of debt due in the next year over total debt. In addition, the above results do not hold for highly levered firms since the lenders are constantly monitoring the financial condition of their borrowers.     

浅析注册会计师审计和咨询的互动关系

会计师事务所发展战略的一个重要内容是服务产品组合问题.以"五大"为代表的国际大型会计师事务所已经形成了以审计和咨询为主的服务产品组合.     

A note on the impact of audit qualifications on lending and credit decisions

This paper examines the impact of certain types of qualified auditors' report on bank lending decisions and credit analysts' decisions in the United Kingdom. The research design involved sending a set of financial statements, which contained one of four different types of audit report, to a large sample of bankers and credit analysts. They were asked to state how much they would lend, or how much credit they would give, for each of the hour audit report situations. The mean loan-credit responses for each audit report type were then examined to see if there were any significant differences. It was found that two types of audit qualification, namely going concern problems and asset valuation problems, significantly affected decisions and that firms suffering these types of qualifications had their credit standing significantly impaired.     

The effect of general counsel prominence on the pricing of audit services

We investigate the effect of corporate general counsel (GC) ascension to the senior management team on the pricing of audit services. Prior research suggests that the GC position may have a significant influence in setting the tone at the top by promoting corporate integrity, ethics, and serving as a governance and monitoring mechanism, but also recognizes that prominent GCs may face ethical dilemmas, causing them to disregard professional responsibilities to curry the favor of the CEO and other executives. Using audit fees to proxy for audit engagement risk, we find a negative association between GC ascension to top management and audit fees. We investigate the mechanisms behind this relation and find GC ascension is associated with a reduction in both default risk and financial misstatement risk, which supports auditors’ perceived reduction in client business risk and audit risk, respectively.     

审计代理问题及其治理

由于信息分布的不对称产生的代理问题同样存在于审计中.本文运用代理理论简要分析了审计中存在的代理问题及其形成原因和危害,提出了明确委托人地位、设计激励相容的审计合约和将注册会计师聘请与个人财富及声誉挂钩等三条治理对策.