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In response to the users of financial statements’ need for better communication value from audit reports, auditors are required to expand the format and content of their reports. This paper aims to investigate the heterogeneity of key audit matters (KAM) for big4 audit firms.

Using a pool of 273 year-observations from the Omani capital market for the period 2016–2019, a quantile regression approach is adopted to achieve this purpose because it can provide a broader picture of this heterogeneity.

The results indicate that all types of big4 audit firms are associated with lower numbers of KAM. However, each big4 audit firm reports these KAM differently. Also, the results indicate heterogeneity in the number of KAM among the partners of each firm. Specifically, partners in some big4 audit firms show a significant association with fewer KAM while others are insignificant. Some partners of Ernst and Young show a positive association with a higher number of KAM. Overall, the results confirm the heterogeneity among auditors in styling their KAM disclosure.

There are crucial implications for various policymakers. This paper is the first to analyse KAM aspects at the partner level and use quantile regression to detect the effect of audit firms on KAM.

This paper aims to investigate whether the choice for a Big4-affiliated local audit firm affects the capital structure of listed companies in Indonesia, a fast-growing emerging country that is characterized by high information asymmetry and low litigation risk. A unique characteristic of the Indonesian audit environment is that Big4 auditors can only enter the market indirectly through affiliation with a local audit firm.

A sample of Indonesian listed companies between 2008 and 2015 is used to investigate this relation using ordinary least squares (OLS). To address the concern that the choice for Big4-affiliated auditors might reflect client characteristics, the authors also perform OLS on a matched sample, using both propensity-score and entropy-balance matching.

Across all three samples, the authors document that companies audited by a Big4-affiliated local audit firm display lower debt ratios. The authors find no such effect for affiliation with second-tier audit firms. Surprisingly, they find that the negative effect of Big4 affiliation is increasing in client size.

This study provides evidence of the consequences of hiring Big4 auditors on the perceived information asymmetry by financial markets under extreme conditions: in an environment characterized by low litigation risk and where Big4 auditors can operate only indirectly through affiliation.

The results of this study are of interest to policymakers, managers and financial stakeholders in emerging countries where external financing is important yet difficult to obtain because of severe information asymmetry. Hiring a Big4 auditor, even only through affiliation, might reduce perceived information asymmetry and increase the access to external equity financing.

To the best of the authors’ knowledge, this study is the first to provide evidence of the effect of Big4 auditors on their clients’ capital structure when they can operate only indirectly through affiliation with a local auditor.

This paper aims to examine whether a private firm’s demand for a Big4 auditor is influenced by the auditor choice of its main supplier, customer and competitor. The authors rely on institutional theory to explain this stakeholders’ influence. The authors also examine whether the extent to which the firm’s board of directors engages in networking moderates this influence.

Questionnaire data are combined with archival data of 210 Belgian private firms with a statutory audit requirement. Logistic regression analysis is applied to examine to what extent firms follow their main competitor, customer and supplier in hiring a Big4 auditor.

The results reveal a positive association between the firm’s choice of a Big4 auditor and its main supplier being audited by a Big4 auditor, supporting the conformance effect (isomorphism) toward suppliers as hypothesized by institutional theory. The extent of board networking, however, seems to weaken this effect. Toward competitors, a divergence effect instead of a conformance effect is found, which indicates the existence of competitive differentiation regarding auditor choice.

While prior studies mainly focus on the agency relationships between shareholders, debtholders and managers to explain auditor choice, this study also takes into account the firm’s other main stakeholders by relying on institutional theory. Both the conformance effect toward suppliers as well as the divergence effect toward competitors provide interesting additional perspectives on why auditors are demanded, leading to interesting future research opportunities.

This paper fulfills an identified need to consider additional theories in explaining audit outcomes.

The purpose of this study is to examine whether companies with high audit quality (AQ) are expected to use trade credit (TC) as a financing source. Traditionally, vendors are most likely to extend TC to creditworthy customers.

The author uses the data from 134,099 firm-year observations of nine Asian emerging markets from 2001 to 2017. Further, to check the impact of AQ on trade credit, the authors employ ordinary least square (OLS) with fixed effects, cluster effect regression and random effect.

The findings indicate that vendors extend more TC to the companies audited by the BIG4 auditors as, these independent practitioners have greater competencies, expert intellectual capital, global networking connections, and high investment in information technology. The authors, therefore, conjecture that the company's use of TC increases with their improved AQ, especially audited by BIG4. The results are found consistent with this prediction and robust to the alternative measures of trade credit. Similarly, this positive association is more pronounced with the BIG4 partner's unqualified audit opinion.

This study uses the sample of Asian Emerging countries but the researchers cannot generalize the results to developed countries or other regions.

This paper's findings have significant implications for the management, board of directors, shareholders and suppliers. Further, results are in favor of appointing BIG4 auditors to gain the trust of suppliers.

Despite the wide-ranging literature that discusses the importance of quality audits in enhancing the firms' financial disclosures that leads to better access to finance through investors and lenders. But the TC as a financing source is ignored in relation to AQ. The study’s results extend the literature associating companies' AQ with financial decisions.

We examine how auditors' use of limited liability agreements (LLAs) impact perceptions of private company creditworthiness in a 2 × 2 between-subjects experiment. Ninety-three United States-based bank loan officers evaluate whether LLA clauses and the size of the company's external auditor impact lending decisions. We use signaling theory to predict, and we find that LLAs decrease perceived creditworthiness, mainly when the company engages a Non-Big4 auditor. We find no difference in perceived creditworthiness when the company employs a Big4 firm, irrespective of including an LLA clause. Supplemental analyses show that lenders perceive that LLA clauses signal higher credit risk and, in turn, decrease perceived creditworthiness. We offer insights into how lenders integrate information about privately held companies into their decisions, which could impact the cost of capital for private companies. Our study should be of interest to preparers and the varied users of financial statements and regulators.

This paper aims to examine whether family business groups’ (FBG) having the same network auditor among their affiliates mitigates earnings manipulation (EM).

This paper used unbalanced panel data from the years 2010–2019. The sample of the study is composed of 327 nonfinancial listed Pakistan Stock Exchange firms, consisting of 187 FBG-affiliated firms and 140 nonaffiliated firms. The ordinary least square and generalized least square regressions have been used to check the hypothesized relationship. Furthermore, the propensity score matching technique is used to ascertain comparable companies’ features and to control the potential endogeneity problem. Finally, the results are robust to various measures of EM and FBG’ proxies.

The findings of the study show that the same network auditor is reducing EM in FBG affiliates. In addition, the BIG4 same network auditors are also instrumental in constraining EM as compared to non-BIG4 audit firms. Overall, the results of this study depict that the same network auditor in FBG’s affiliated firms significantly influences EM. These results are robust with respect to generalized least squares and the endogeneity problem.

This research study has two important implications for the interested parties. First, although the authors find in this research study that the same network auditor is negatively associated with EM in the FBG-affiliated firms, however, FBG-affiliated firms might use opportunistically the real activity manipulation. Second, regulators highlight the change in audit partner/firm rotation, though the study findings indicate that regulators and practitioners may consider the benefits associated with the same network auditors for FBG.

This research study adds a new investigation to previous literature by examining the role of the same network auditors in the EM of the FBG’ affiliates. To the best of the author’s knowledge, this is the first study to bring new knowledge by investigating the role played by the same network auditors along with the BIG4 same network audit firms in constraining EM in FBG.

Firm management has an incentive to improve credit ratings to enjoy the reputational and financial benefits associated with higher credit ratings. In this study, the authors question whether audit effort in hours can be considered incrementally increasing with credit ratings. Based on legitimacy theory, the authors conjecture that firms with higher credit ratings will demand higher levels of audit effort to signal audit and financial quality compared to firms with higher levels of credit risk.

The authors conduct empirical tests using a sample of Korean-listed firms using a sample period covering 2001–2015.

The results show that firms with higher credit ratings demand higher audit effort in hours compared to client firms with lower credit ratings. The authors interpret that firms with higher ratings (lower risk) demand higher levels of audit effort in hours to reduce information asymmetry and to demonstrate that financial reporting systems are robust based on audit effort signaling audit quality. The authors also interpret that firms with lower credit ratings do not have incentives to signal similar audit quality. The authors also capture the “Big4 auditor expertise” effect by demonstrating that client firms audited by nonBig4 auditors demand additional audit effort with increasing credit rating compared to Big4 clients.

Audit effort is considered a signal of firm risk in the literature. This study’s results show evidence that audit effort is inversely related to firm risk.

The results show that audit hour information is informative and likely managed by firm stakeholders. Internationally, it is not possible to capture the audit demand of clients because listing audit hours on financial statements is not a rule. Given that audit hours can be considered informative, the authors believe that legislators could consider implementing a policy to mandate that audit hours be recorded on international annual reports to enhance transparency.

South Korea is one of few countries to list audit effort on annual reports. Therefore, the link between audit effort and credit ratings is unique in South Korea because it is one of few countries in which market participants likely monitor audit effort.

This study aims to extend recent research analyzing the effect of auditor busyness on audit quality. Specifically, this study explores the effect on audit quality of a change of fiscal year-end to or from an audit firm’s busy period.

Empirical archival.

When firms change their fiscal year-end to a period when the auditor is less busy, client firms are rewarded with lower audit fees and auditors are rewarded with a reduction in required effort. This study finds no difference in the level of audit quality after a change in fiscal year-end.

There are significant implications for audit firms as they may gain cost advantages by successfully promoting off-season fiscal year-ends, and reduce the negative effect on employees associated with “busy season” stress. Similarly, client firms may find that audit costs are reduced when they adopt a less “busy” fiscal year-end.

These results have policy implications for regulators because regulators often dictate the fiscal year-end for certain industries or traded securities. Such dictates may thus introduce inefficiencies into the market for audit services.

These results should guide regulators in their decisions to dictate fiscal year-ends and firms in their choice of reporting periods.

Audit hour reporting is rare internationally. Thus, to what extent shareholders have the power to influence audit effort/hour demand is a question left unanswered. This study aims to use unique South Korean data to determine whether the increasing power of the largest foreign/domestic shareholders and blockholders can influence audit hour demand.

In this study ordinary least squares (OLS) regression analysis is conducted using a sample of Korean listed firms over the 2004–2018 sample period.

The results show: as the percentage equity holding of the largest foreign shareholder and blockholder (>5%) increases, audit hour demand increases. As the shareholding of the largest domestic shareholder increases, audit hour demanded decreases. The association between audit fees/hours is not qualitatively indifferent, after controlling for the audit fee premium effect. Furthermore, the largest foreign shareholder is shown to demand increasingly higher levels of audit hours from Big4 auditors, relative to NonBig4. All results are consistent with audit demand theory.

Whilst previous studies offer audit fee/risk interpretations, this study extends the literature by developing a framework to explain why audit hour demands differ for specific groups. Because audit hour information is rare internationally, the study has important policy implications.

This paper aims to examine the existence of related party transactions (RPTs) in failed financial companies in New Zealand when firms have interlocking directors on the board. We also examine the role of auditors in the review of RPTs. We anticipate that inter-company director relationships promote RPTs, while reputable large auditors (i.e. Big4) restrict the practice.

This study uses multivariate analysis to examine the determinants of RPTs. We use an unique, hand-collected database of New Zealand finance companies all of which collapsed during the years 2006-2011.

Using a sample of 65 firms (including 38 failed finance firms) and 219 firm-year observations, we found that almost half of the failed finance firms were engaged in RPTs. For the failed firms, those that were engaged in RPTs were mostly represented by interlocking directors and were audited by non-Big4 auditors, implying lower monitoring quality may facilitate RPTs. Using a sub-sample, we also found evidence that firms engaged in RPTs were later convicted of questionable accounting and disclosure practices.

This research is beneficial to regulators and audit professionals in understanding the potential for adverse outcomes associated with interlocking directors and undisclosed RPTs. While interlocking directors could enrich the external connections of a firm which might facilitate capital resourcing, this study suggests regulators might encourage firms to disclose RPTs when the firm has higher interlocked directors.

This study is the first to examine the association between RPTs and interlocking directors using a sample of failed finance companies. RPTs and lack of disclosure were widely attributed with being the determinants of corporate failure in the finance sector. However, failed finance firms remain widely under-researched because of a lack of available data. This study circumvent this limitation by using print media and business news portals to collate information on RPTs and interlocking directors. While prior research indicates that weak corporate governance leads to poor accounting practice, using the interlocking board as a proxy for weak corporate governance, this study is the first to substantiate the adverse effect of interlocking boards and undisclosed RPTs with corporate failure.