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This study aims to investigate the impact of audit fees on audit quality, the impact of audit quality on firm value and whether these effects are conditional on audit tenure by bringing evidence from an emerging market.

Different regression techniques are used, such as logistic regression, probit regression, ordinary least squares regression and fixed effects regression. The authors used panel data of 80 nonfinancial Egyptian-listed firms over 2016–2020.

The authors found a significant positive relationship between audit fees and audit quality and a significant positive relationship between audit quality and firm value. Furthermore, the authors found that the positive relationship between audit fees and audit quality is less pronounced for higher audit tenure firms. Finally, the authors also found that the positive relationship between audit quality and firm value is stronger for lower audit tenure firms.

To the best of the authors’ knowledge, this is the first study to bring evidence from an emerging African market about the joint association between audit tenure, audit fees, audit quality and firm value. It provides beneficial insights to regulators regarding the possibility and the benefits of improving audit quality, which is critically needed in contexts with weak governance systems.

The purpose of this paper is to investigate the relation between audit firm tenure and the perceived audit quality measured by the client‐specific equity risk premium. The study population consists of all the manufacturing and service firms traded in Amman Bourse during the period 2002‐2005.

The Boone et al. model – with some modifications – was used for testing the hypotheses.

The results show that the relation between audit firm tenure and equity risk premium is positive, the equity risk premium increases with tenure as a result of reduced audit quality. These results were consistent with some previous studies, which showed that long relationships between an audit firm and a client are associated with lower perceived audit quality and, as a result, higher equity risk premium.

The audit firm should be rotated in order to enhance auditor independence and audit quality, and increase investors' confidence in reported earnings. Additionally, investors are encouraged to give higher attention to the tenure of the audit firm when evaluating the quality of the financial reports of the companies they are planning to invest in.

This is the first paper to provide evidence from a developing country about an important issue – audit quality – which is expected to support and sustain improvement of audit quality, and therefore, financial reporting quality.

This paper aims to examine the association between audit firm tenure and audit report lag (ARL) and the impact of auditor industry specialization on the association between audit firm tenure and ARL.

Using Habib and Bhuiyan’s (2011) method of measuring auditor industry specialization, the authors examine the sample of 7,291 firm-year observations from 2008 to 2010.

The authors find that auditor industry specialization (regardless of city-level, national-level and joint city- and national-level industry specialization) weakens the positive association between ARL and short audit firm tenure, suggesting that auditor industry specialization complements the negative effect of short audit firm tenure on ARL.

First, the authors add to the literature by answering the question of whether hiring industry auditor specialists is an effective way to shorten ARL created by short audit tenure. The authors provide some evidence that the concern of short audit tenure leading to longer ARL is reduced by hiring an industry-specialized auditor. Prior research mainly focuses on identifying the determinants of ARL without going further to find out which are the effective ways to reduce the audit delay. Second, their findings can somehow resolve the debate on whether audit firm rotation should be mandatory. A new auditor’s lack of knowledge of clients’ business operations during the early years of audit engagements results in longer ARL, which eventually influences the clients’ financial performance. The authors' result suggests the firms can reduce this adverse consequence by hiring an industry-specialized auditor. Finally, their findings may provide helpful information to firms in selecting external auditors, public accounting firms in selecting a differentiation strategy and regulators in mandating audit firm rotation.

The purpose of this paper is to examine the relation between audit tenure and how clients manage the annual earnings surprise.

A sample of 5,029 firm‐year observations from 1996 to 2003 were employed to examine whether audit tenure is negatively related to the incidence of accrual‐based‐upward earnings management to avoid negative earnings surprises; and whether audit tenure is positively related to the incidence of downward forecast guidance to avoid negative earnings surprises.

Empirical results indicate a substitution of downward forecast guidance for upward earnings management as audit tenure lengthens.

The paper provides evidence that, as the auditor‐client relationship lengthens over time, firms turn to downward forecast guidance as a substitute for upward earnings management. One possible limitation of the sample period involves the implementation of the Sarbanes‐Oxley Act (SOX) of 2002. Because of the increased financial reporting scrutiny on both management and auditors that accompanies SOX, it is likely that constraints on earnings misstatements increase after SOX. Any decrease in upward earnings management resulting from SOX would thus work against finding a relation between audit tenure and the substitution of downward forecast guidance to prevent negative earnings surprises.

This paper supports the notion that audit tenure affects firms' choices among various tactics in their attempts to avoid negative earnings surprises. The results also contribute to the ongoing debate on mandatory audit firm rotation by showing that audit quality increases with audit tenure.

The Indian Companies Act 2013 mandated auditor rotations in the financial year 2018–2019. Similar regulations are being considered in many countries, based on the assumption that longer tenure is detrimental to audit quality; yet, the evidence from investigations of this assumption is inconclusive. This paper aims to examine the effect of moderating factors on the relation between audit quality and audit tenure, given the regulatory trend and the lack of consensus in extant literature.

This paper examines the relationship between audit quality and audit tenure among Indian firms from 2001 to 2015 and tests for moderating factors including auditor compensation, business group affiliation and chief executive officer (CEO) duality.

Contrary to the objective of mandatory rotations, this study finds that longer auditor tenure generally enhanced audit quality among Indian firms prior to mandatory rotations. However, for companies paying abnormally high compensation to auditors, this paper finds that longer tenure decreases audit quality, particularly if the firm is affiliated with a business group or firms where the CEO also serves as the board chair. Thus, the potential benefits of mandated shorter tenure appear to be confined to high-fee paying companies with a business group affiliation and/or a dual-role CEO.

This study is one of the first to examine conditioning factors that affect the relationship between audit quality and auditor tenure. Results suggest that regulations limiting auditor tenure would be beneficial only to the shareholders of a narrow group of firms; while for the majority of firms, limiting auditor tenure may actually be counter-productive.

Using a sample of US nonprofit organizations, where the identity of the auditor in charge of the audit is revealed, I investigate whether individual auditor characteristics (gender, engagement size and tenure) are associated with audit quality.

To investigate how individual audit partner characteristics affect audit quality, I follow Petrovits et al. (2011) and Fitzgerald et al. (2018) who investigate client characteristics and partner tenure as determinants of ICDs in nonprofits. I add three characteristics of the auditor in charge – gender, engagement size and tenure – to their models. In additional analyses, I use subsamples partitioned by client risk and audit firm size, and find that individual auditor characteristics generally play a more significant role in the issuance of ICDs and QAOs for riskier clients than for less risky clients.

My results show that female auditors are more likely to report internal control deficiencies and issue qualified audit opinions (QAOs) to nonprofits. I also find that auditors with more Single Audit engagements within the same year are less likely to report ICDs. In addition, auditor tenure is negatively associated with the likelihood of issuing an ICD report, suggesting that auditors become complacent as the length of the auditor–client relationship lengthens or, alternatively, that they are better able to assist their clients in correcting ICDs and in maintaining stronger internal control environments as they gain client-specific knowledge over time. Additional analysis suggests tenure and engagement load results are sensitive to the sample specification employed.

One caveat of this study is that self-selection bias may be present when a client chooses an audit firm, the audit firm selects a client, and the audit firm assigns a partner to the engagement. Future study with more advanced econometric models is needed to mitigate self-selection bias. Another limitation is that my sample consists of nonprofit organizations and may not be generalizable to for-profit firms. Another caveat of this study is that the tenure variable is truncated compared to prior literature (e.g. Fitzgerald et al., 2018). Also given the rarity of audit quality measures in the nonprofit setting, internal control deficiencies and qualified opinions are used as proxies for audit quality because they reflect both the quality of audit work and the quality of organizations' internal control and financial reporting. Future studies with data including additional audit quality measures could shed more light on the topic.

This study contributes to the literature in several ways. First, this study offers a more comprehensive examination on the impact that a broader set of individual auditor characteristics on audit quality in the nonprofit setting, compared to Fitzgerald et al.'s (2018) study. Second, the findings should be of interest to policymakers who recently mandated engagement partner disclosures from US audit firms (PCAOB, 2015b). Finally, another distinctive feature of this study is that I examine the impact of individual auditor characteristics on audit quality in a setting where Big 4 audit firms are not dominant.

This study aims to examine the relationship between auditor tenure and conservatism for firms in Greece. Greece not only has a high incidence of earnings management but is also required under the new European Commission (EC) regulation to comply with mandatory auditor rotation. Therefore, Greece is an ideal setting in which to study the association between auditor tenure and accounting conservatism.

Similar to Jenkins and Velury (2008), this paper uses Basu’s (1997) asymmetrical timeliness of earnings as a measure of conservatism. Following Li (2010), the regression is re-estimated for subsamples based on client importance as measured by the ranking of client sales among all clients audited by the firm.

In contrast to Li (2010), the results of this study, which used a sample of firms in Greece, indicate that conservatism decreases as the auditor–client relationship lengthens. Client importance does not appear to affect the relationship between auditor tenure and conservatism, as measured by asymmetric timeliness of earnings. However, when using the accrual–cash flow measure of conservatism (Ball and Shivakumar, 2005), it is found that auditor tenure is positively (negatively) associated with conservatism for less (more) important clients. The results suggest that longer auditor tenure may have a negative impact on audit quality in certain countries where accounting quality has been found to be poor. Therefore, the new EC regulation requiring mandatory auditor rotation may in fact improve audit quality for firms in Greece.

This study’s sample consists of firms on the Athens Stock Exchange for the period of 1998-2011. This sample was purposely selected because of the unique conditions of rampant earnings management and low incentive in Greece for the auditors to exert effort to detect such practices. Moreover, Greece is subject to the new EC regulations requiring mandatory auditor rotation beginning in 2014. Future studies could examine this issue in alternate settings and over different time periods. Also, other cross-sectional variations among firms which affect the association between auditor–client tenure and audit quality may exist.

The findings are important to regulators such as the EC and indicate that Greece may be an appropriate setting in which to require mandatory auditor rotation. These results are also useful to auditors who wish to improve the audit quality and the public’s perception of their work.

Auditor tenure has been the subject of considerable debate, and regulators contend that long auditor tenure reduces audit quality. There may be a valid argument in favor of mandatory auditor rotation in countries particularly susceptible to low accounting quality due to issues such as rampant earnings management. Greece appears to be one such example, and this study provides support in favor of that argument by demonstrating that longer auditor tenure may lead to lower accounting quality in terms of conservatism. Therefore, the recent EC regulation may result in improved audit quality for firms in Greece.

This study aims to examine the moderating effect of audit firm tenure on the association between corporate social responsibility (CSR) and firm value. Prior studies provide mixed results on this association, which may be due to differing theoretical expectations related to CSR and firm value. It is also possible that external stakeholders are unable to differentiate between positive and negative CSR investments, as CSR reports are generally not assured by independent third parties. Thus, the authors propose that audit firm tenure may be used by external stakeholders to evaluate CSR performance.

The authors use an ordinary least squares regression to examine the moderating effect of audit firm tenure on the relation between CSR and firm value after controlling for other determinants of firm value and various internal and external governance mechanisms documented in the literature. The sample consists of 15,707 firm-year observations from US firms during the sample period of 2000 to 2012. The authors measure CSR quality using rating scores from MSCI ESG STATS (formerly the KLD database), audit firm tenure as the number of years the incumbent auditor has served the client and firm value using Tobin’s Q.

The results indicate that CSR is positively associated with firm value when audit firm tenure is long but not when tenure is short. The results are robust to alternative measures of firm value, CSR performance scores, and individual CSR dimensions. The evidence supports the argument against mandatory audit firm rotation in the USA.

Future studies could examine a similar issue in alternative settings and/or look at cross-sectional variations among firms on the association between CSR and firm value by other auditor traits such as auditor industry specialization and big-name reputation. Additionally, as auditor alone is unable to ensure the quality of management disclosures and their accountability, future studies could examine the moderating effect of internal and other external governance mechanisms on the association between CSR and firm value, exploring when the signaling effect of auditor tenure on CSR reporting quality and its effect on firm value is most salient.

The findings are important to regulators and investors. The authors provide evidence that longer audit tenure serves as a signaling device for external investors with regard to the quality of a firm’s CSR performance. Hence, the study facilitates regulators’ cost-benefit analysis related to mandating audit firm rotation. The evidence suggests that mandating a term limit on auditor tenure may have the unintended consequence of eliminating a signaling effect of auditor tenure on the quality of CSR disclosures under information asymmetry. This supports the Public Company Oversight Board’s decision to forgo the requirement of mandatory audit firm rotation in the USA.

Prior literature presents mixed findings on the association between CSR performance and firm value based on a variety of underlying theories (economic, stakeholder and contingency theory). Literature on mandatory auditor rotation has concentrated on the auditor tenure effect on perceived and actual audit quality as reflected in earnings quality. Relying on agency theory, this study posits that auditor tenure serves as a signal for the quality of CSR activities in the absence of CSR assurance reporting as CSR quality can be difficult to evaluate. The authors provide evidence that audit tenure moderates the association between CSR activities and firm value and longer audit tenure makes it more likely that the CSR activities are associated with increased firm value.

The main purpose of this paper is to examine one aspect of auditor‐client relationship, namely audit tenure and switching behaviour, and factors affecting it. Lengthy audit tenure with the same client has been cited as one of the threats to auditor independence. Given the importance of this issue, this research attempts to shed some light on the effect of audit tenure and switching behaviour on auditor independence in Malaysia.

This study evaluates the effects of various independent variables on switching behaviour and audit tenure using logistic regression analysis.

An examination of 297 companies listed on the Kuala Lumpur Stock Exchange over a period of 11 years reveals audit firm switching to be significantly associated with distressed large clients and that the length and direction of switch depend upon the type of audit firm.

A number of important variables such as corporate governance characteristics, audit and non‐audit fees and types of audit opinion that could enhance our understanding of audit tenure and auditor switching in Malaysia, were not incorporated into our regression models. Hence, future studies may consider such variables.

This study is the first conducted using Malaysian data where audit tenure and switching are used as dependent variables. The results have important implications on the auditing profession and regulators in Malaysia.

This study aims to examine the relationship between audit partner tenure and earnings management of companies listed on Vietnamese stock exchanges.

This study uses a sample of 1,363 observations from 2016 to 2019. This study manually collects data on audit partner tenure. Using Datastream financial data, this study calculates abnormal accruals using the modified-Jones models (Jones, 1991; Dechow et al., 1995; Kothari et al., 2005), which are used as the proxy for earnings management. This study runs Ordinary Least Squares regressions to test this study’s hypothesis.

The results show that audit partner tenure is positively related to abnormal accruals. Cross-sectional analyses indicate that the relationship between audit partner tenure and abnormal accruals is more pronounced for firms that are audited by non-Big Four auditors and for firms that have chief executive officer-chairperson duality, suggesting that weak corporate governance is a channel for the established relationship. The evidence also shows that audit partner tenure is negatively associated with the magnitude of income-decreasing accruals but has no relationship with income-increasing accruals. This study’s findings are robust for several tests, including using the propensity score matching approach.

To the best of the authors’ knowledge, this study is the first to provide evidence of the relationship between audit partner tenure and earnings management in Vietnam.