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Regulatory intervention and audit quality: new evidence from audit firm suspension

Zhuoan Feng (School of Accounting, Finance and Economics, University of Waikato, Hamilton, Waikato, New Zealand)
Lina Zixuan Li (Department of Accounting and Finance, University of Auckland Business School, University of Auckland, Auckland, New Zealand)
Hau Yan Wong (Department of Accounting and Finance, University of Auckland Business School, University of Auckland, Auckland, New Zealand)
Jilnaught Wong (Department of Accounting and Finance, University of Auckland Business School, University of Auckland, Auckland, New Zealand)

Meditari Accountancy Research

ISSN: 2049-372X

Article publication date: 18 May 2022

Issue publication date: 13 October 2023

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Abstract

Purpose

This paper aims to examine how auditors respond through audit fees and audit quality following disciplinary actions imposed by audit regulators in an emerging market setting.

Design/methodology/approach

This paper uses the disciplinary actions in 2017 against two major audit firms in China as an exogenous shock to examine the effect of tougher enforcement actions on auditor behavior as reflected in their emended audit fees and audit quality. This paper sampled from publicly listed firms in China with requisite data for the period 2015 through 2018. Using a difference-in-differences model, this paper examines whether the enforcement action (i.e. the suspension of audit firms) significantly impacted the audit fees and audit quality for clients of the disciplined audit firms (hereafter, suspended audit firms) in the two-year period postsuspension relative to audit firms that were not disciplined (hereafter, nonsuspended audit firms).

Findings

This paper finds evidence of increased audit fees and improved audit quality by the suspended audit firms relative to the nonsuspended audit firms in the two-year period postsuspension. These findings suggest that in contrast to symbolic disciplinary actions such as public censures documented in prior literature (Boone et al.,2015), tougher punitive disciplinary actions are followed by an increase in audit fees and an improvement in audit quality by the suspended audit firms. This paper also finds that the deterrent effect from the audit firm suspension is exclusive to the penalized audit firms and had no positive spillover effects on their peers.

Research limitations/implications

A limitation of this study is the focus on the effect of audit firm suspension against two large local audit firms in China. Given the unique characteristics of the Chinese audit market and the Chinese regulatory environment, our findings may not be generalizable to audit firms in other countries and jurisdictions, especially where the audit market is dominated by the international Big 4 auditors that possess greater brand name capital than second-tier local audit firms.

Originality/value

This paper provides novel evidence on the impact of strengthened enforcement on auditor behavior in an emerging market setting. This paper contributes to the existing literature examining the impact of regulatory interventions on financial reporting outcomes and audit quality. While there is evidence on how regulations affect financial statement preparers’ demand for high audit quality, there is limited research on how regulatory interventions affect auditor’s incentive to supply higher audit quality. This paper also contributes to the scant existing evidence on the effect of disciplinary actions against audit firms in emerging economies.

Keywords

Acknowledgements

The authors appreciate the constructive suggestions from the editor and two anonymous reviewers as well as attendees at the 2021 AFAANZ conference.

Citation

Feng, Z., Li, L.Z., Wong, H.Y. and Wong, J. (2023), "Regulatory intervention and audit quality: new evidence from audit firm suspension", Meditari Accountancy Research, Vol. 31 No. 5, pp. 1165-1189. https://doi.org/10.1108/MEDAR-07-2021-1372

Publisher

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Emerald Publishing Limited

Copyright © 2022, Emerald Publishing Limited

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