Indonesia Auditing Research Journal
Vol. 15 No. 4 (2026): Auditing, Finance, IT Plan, IT Governance, Risk

The effect of CEO overconfidence, audit committee expertise, and internal control weakness on financial statement restatement with audit quality as a moderating variable

Fenri Mayer (Universitas Airlangga, Indonesia)
Novrys Suhardianto (Universitas Airlangga, Indonesia)



Article Info

Publish Date
26 Oct 2026

Abstract

This study examines the relationships of CEO overconfidence, audit committee expertise, and disclosed internal control weakness with financial statement restatement, including the proposed moderating role of audit quality. Using annual-report data for 53 Consumer Non-Cyclicals firms listed on the Indonesia Stock Exchange over 2021–2025 (265 firm-year observations), the study applies binary logistic regression. The capital-expenditure-to-operating-cash-flow proxy for CEO overconfidence is positively associated with restatement in the reported main-effects model (B = 1.078; odds ratio = 2.938; p = 0.002). Audit committee expertise and internal control weakness do not show statistically significant Wald results, although extreme coefficient estimates suggest caution in interpreting these findings. Neither estimable audit-quality interaction is statistically significant in the reported output, while the interaction involving internal control weakness cannot be estimated, leaving its moderation hypothesis unresolved. The findings highlight the potential relevance of executive financial-reporting judgments and support closer scrutiny of optimistic assumptions and investment decisions as a governance consideration. However, the data do not establish that these actions, or the Big Four audit-quality proxy, causally prevent restatements.

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Journal Info

Abbrev

ARJ

Publisher

Subject

Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Languange, Linguistic, Communication & Media

Description

Indonesia Auditing Research Journal is a high-quality specialist journal that publishes articles from the broad spectrum of auditing. Its primary aim is to communicate clearly, to an international readership, the results of original auditing research conducted in research institutions and/or in ...