Indonesia Accounting Research Journal
Vol. 14 No. 1 (2026): September: Auditing, Finance, Accounting, Management

Determinants of banking firm value: Financial performance and audit quality

Ahmad Jibrail (Universitas Teknologi Sumbawa, Indonesia)
Grahita Chandrarin (Universitas Merdeka Malang, Indonesia)
Prihat Assih (Universitas Merdeka Malang, Indonesia)



Article Info

Publish Date
30 Sep 2026

Abstract

This study examines whether audit quality conditions the association between banking financial performance and firm value in Indonesia. Using an 11-year panel of 20 commercial banks listed on the Indonesia Stock Exchange (2013–2023; 220 firm-year observations), the study estimates a random-effects moderated regression with heteroskedasticity-robust standard errors. Firm value is proxied by Price-to-Book Value (PBV), while financial performance is represented by Return on Assets (ROA), Capital Adequacy Ratio (CAR), Loan to Deposit Ratio (LDR), and Net Interest Margin (NIM); audit quality equals one for Big Four auditors. CAR has a positive significant association with PBV (β = 0.0690; p = 0.001), whereas ROA has a significant negative coefficient (β = −0.8626; p < 0.001). LDR (p = 0.064) and NIM (p = 0.084) are not significant at the 5% level. Audit quality attenuates the CAR effect (CAR×AQ: β = −0.0651; p = 0.007) and offsets the negative ROA association (ROA×AQ: β = 0.9171; p < 0.001). LDR×AQ is positive at the reported 5% boundary (β = 0.0349; p = 0.050), while NIM×AQ is not significant. The evidence therefore positions audit quality as a selective credibility mechanism rather than a uniform amplifier of financial signals, extending agency and signaling perspectives in emerging-market banking

Copyrights © 2026






Journal Info

Abbrev

Accounting

Publisher

Subject

Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance

Description

The Indonesia Accounting Research Journal (IACRJ) embraces a range of methodological approaches in identifying and solving significant prioritised accounting issues. Submissions are encouraged across all areas on accounting, finance and cognate disciplines. It is strongly recommended that authors ...