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The role of audit committees in managing relationships with external auditors after SOX: Evidence from the USA


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  • Rani Hoitash
  • Udi Hoitash
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    Purpose – Recent US reforms aimed at strengthening audit committees and their structure grant independent audit committees the responsibility to appoint, dismiss, and compensate auditors. The purpose of this paper is to examine the association between audit committee characteristics and auditors' compensation and dismissals following the enactment of the Sarbanes Oxley Act (SOX). Design/methodology/approach – A series of linear and logistic regression models were employed in a unique sample comprising of 2,393 observations. Findings – It was observed that stronger audit committees demand a higher level of assurance and are less likely to dismiss their auditors. Further, an increase was found in auditor independence as measured by reduced board involvement and less dismissals following an unfavorable audit opinion. Overall results suggest that increased audit committee roles and independence after SOX contribute to auditor independence and audit quality. Practical implications – This research has implications for regulators, auditors, boards and academics. The paper highlights that although all audit committees had to improve as a result of SOX, the remaining variation in audit committee characteristics continue to be important to the demand for auditor and audit quality. Originality/value – This study is the first to consider the association between audit committee characteristics and its extended responsibilities after SOX.

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    Bibliographic Info

    Article provided by Emerald Group Publishing in its journal Managerial Auditing Journal.

    Volume (Year): 24 (2009)
    Issue (Month): 4 (May)
    Pages: 368-397

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    Handle: RePEc:eme:majpps:v:24:y:2009:i:4:p:368-397

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    Postal: Emerald Group Publishing, Howard House, Wagon Lane, Bingley, BD16 1WA, UK

    Related research

    Keywords: Information systems; Internal auditing; United Arab Emirates;


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    1. Menon, Krishnagopal & Deahl Williams, Joanne, 1994. "The use of audit committees for monitoring," Journal of Accounting and Public Policy, Elsevier, vol. 13(2), pages 121-139.
    2. Noel O'Sullivan, 1999. "Board characteristics and audit pricing post-Cadbury: a research note," European Accounting Review, Taylor & Francis Journals, vol. 8(2), pages 253-263.
    3. Yermack, David, 1996. "Higher market valuation of companies with a small board of directors," Journal of Financial Economics, Elsevier, vol. 40(2), pages 185-211, February.
    4. W. Robert Knechel & Marleen Willekens, 2006. "The Role of Risk Management and Governance in Determining Audit Demand," Journal of Business Finance & Accounting, Wiley Blackwell, vol. 33(9-10), pages 1344-1367.
    5. DeAngelo, Linda Elizabeth, 1981. "Auditor size and audit quality," Journal of Accounting and Economics, Elsevier, vol. 3(3), pages 183-199, December.
    6. Johnson, W. Bruce & Lys, Thomas, 1990. "The market for audit services : Evidence from voluntary auditor changes," Journal of Accounting and Economics, Elsevier, vol. 12(1-3), pages 281-308, January.
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