The Nexus of Audit Quality and Fraud Prevention: Evidence from Buleleng Inspectorate
DOI:
https://doi.org/10.38035/dijefa.v7i1.6423Keywords:
internal audit quality, fraud prevention, auditor competence, independence of supervision, internal control systemAbstract
This study aims to examine how auditor competence, supervisory independence, and internal control systems influence internal audit quality and fraud prevention in Indonesia's public sector, with particular focus on the moderating role of auditor integrity in shaping the effectiveness of these oversight mechanisms. Using Partial Least Squares Structural Equation Modeling (PLS-SEM), this study analyzes data from 53 auditors at the Buleleng Regency Inspectorate to test six direct relationships and six moderating effects of auditor integrity on internal audit quality and fraud prevention. The study reveals three key findings. First, all direct effects prove significant: internal control systems emerge as the strongest predictor of internal audit quality (β=0.431, p<0.001), while auditor competence most powerfully influences fraud prevention (β=0.408, p=0.001). Second, auditor integrity exhibits complex and counterintuitive moderation patterns: it negatively moderates the competence-audit quality relationship (β=-0.264, p=0.034) and independence-audit quality relationship (β=-0.095, p=0.029), indicating compensatory mechanisms or contextual pressures in corrupt environments. Third, integrity does not moderate any relationships with fraud prevention nor internal control system relationships with either outcome, revealing that fraud prevention is more heavily determined by structural factors than individual ethical characteristics.
References
Achmad, T., Huang, C., Putra, M. A., & Pamungkas, I. D. (2024). Forensic accounting and risk management: Exploring the impact of generalized audit software and whistleblowing systems on fraud detection in Indonesia. Journal of Risk and Financial Management, 17(12), 573. https://doi.org/10.3390/jrfm17120573
Adelakun, B. O. (2022). The impact of AI on internal auditing: Transforming practices and ensuring compliance. Finance & Accounting Research Journal, 4(6), 350. https://doi.org/10.51594/farj.v4i6.1316
Ajzen, I. (1991). The theory of planned behavior. Organizational Behavior and Human Decision Processes, 50(2), 179–211.
Albrecht, W. S., Albrecht, C. O., Albrecht, C. C., & Zimbelman, M. F. (2018). Fraud examination (6th ed.). Cengage Learning.
Alsughayer, S. A. (2021). Impact of auditor competence, integrity, and ethics on audit quality in Saudi Arabia. Open Journal of Accounting, 10(4), 125-143. https://doi.org/10.4236/ojacct.2021.104011
Antwi, B. O., Adelakun, B. O., & Eziefule, A. O. (2024). Transforming financial reporting with AI: Enhancing accuracy and timeliness. International Journal of Advanced Economics, 6(6), 205-223. https://doi.org/10.51594/ijae.v6i6.1229
Arham, M. (2025). Transforming auditing through AI and blockchain: A comprehensive study on adoption, implementation, and impact in financial audits. American Journal of Industrial and Business Management, 15(2), 225-257. https://doi.org/10.4236/ajibm.2025.152011
Arum, E. D. P., & Wahyudi, I. (2021). Audit quality and fraud detection: Evidence of the internal auditor of Jambi Province. Advances in Economics, Business and Management Research. https://doi.org/10.2991/aebmr.k.210616.002
Assakaf, E. A. A., Samsudin, R. S., & Othman, Z. (2018). Public sector auditing and corruption: A literature review. Asian Journal of Finance & Accounting, 10(1), 227-248. https://doi.org/10.5296/ajfa.v10i1.13029
Association of Certified Fraud Examiners. (2020). Report to the nations: 2020 global study on occupational fraud and abuse. ACFE.
Atmadja, A. T., & Saputra, K. A. K. (2018). Kegagalan akuntansi dalam menanggulangi fraud (Perspektif postmodern) [Accounting failure in overcoming fraud (Postmodern perspective)]. Jurnal Akuntansi Multiparadigma, 3(1), 1-21.
Atmadja, A. T., Dharmawan, N. A. S., & Saputra, K. A. K. (2024). Determinants of factors that affect accounting fraud in local government financial management. Australasian Accounting, Business and Finance Journal, 18(1), 148-160. https://doi.org/10.14453/aabfj.v18i1.09
Atmadja, A. T., Saputra, K. A. K., & Manurung, D. T. H. (2019). Proactive fraud audit, whistleblowing and cultural implementation of Tri Hita Karana for fraud prevention. European Research Studies Journal, 22(3), 201-214. https://doi.org/10.35808/ersj/1463
Aziz, F. L. A., & Othman, I. W. (2021). Internal auditors' perception on the efficacy of fraud prevention and detection in the public sector. Universal Journal of Accounting and Finance, 9(4), 764–774. https://doi.org/10.13189/ujaf.2021.090422
Badan Pemeriksa Keuangan Republik Indonesia - Perwakilan Provinsi Bali. (2025, March 25). Kadis PMPTSP Buleleng tersangka kasus pemerasan. https://bali.bpk.go.id/informasi-hukum/catatan-berita-hukum/kadis-pmptsp-buleleng-tersangka-kasus-pemerasan/
Bergmann, R., & Plotnikof, M. (2019). The performativity of (non)sense-making: Reflexive leadership in the Danish public sector. Research Portal Denmark.
Bhat, S. (2023). The effectiveness of internal controls in preventing fraud and financial misconduct. Journal of Law and Sustainable Development, 11(5). https://doi.org/10.55908/sdgs.v11i5.1178
Bính, N. T. T. (2025). Transforming auditing in the AI era: A comprehensive review. Information, 16(5), 400. https://doi.org/10.3390/info16050400
Bin-Nashwan, S. A., Li, J. Z., Jiang, H., Bajary, A. R., & Ma'aji, M. M. (2024). Does AI adoption redefine financial reporting accuracy, auditing efficiency, and information asymmetry? An integrated model of TOE-TAM-RDT and big data governance. Computers in Human Behavior Reports, 100572. https://doi.org/10.1016/j.chbr.2024.100572
Branet, D.-S., & Hațegan, C.-D. (2024). Bibliometric framing of research trends regarding public sector auditing to fight corruption and prevent fraud. Journal of Risk and Financial Management, 17(3), 94. https://doi.org/10.3390/jrfm17030094
Cohen, J. (1988). Statistical power analysis for the behavioral sciences (2nd ed.). Lawrence Erlbaum Associates.
Committee of Sponsoring Organizations of the Treadway Commission (COSO). (2013). Internal control—Integrated framework. COSO.
Cressey, D. R. (1953). Other people's money: A study in the social psychology of embezzlement. Free Press.
Daoud, I. B. (2023). Ethical considerations in the era of digitalization: A closer look at the accounting profession. Iris Journal of Economics & Business Management, 1(4). https://doi.org/10.33552/ijebm.2023.01.000517
Dewi, H. R., Mahmudi, M., & Maulana, R. (2021). An analysis on fraud tendency of village government officials. Jurnal Akuntansi & Auditing Indonesia, 25(1), 33–42. https://doi.org/10.20885/jaai.vol25.iss1.art4
Dewi, N. F., Azam, S. M. F., & Yusof, S. K. M. (2019). Factors influencing the information quality of local government financial statement and financial accountability. Management Science Letters, 9(9), 1373-1384. https://doi.org/10.5267/j.msl.2019.5.013
Dittenhofer, M. A., Scheiner, J. H., & Sawyer, L. B. (2012). Sawyer's internal auditing: Enhancing and protecting organizational value (6th ed.). The Institute of Internal Auditors Research Foundation.
Eisenhardt, K. M. (1989). Agency theory: An assessment and review. Academy of Management Review, 14(1), 57-74.
Fairchild, R. J., & Marnet, O. (2022). Cycles of corporate fraud: A behavioural economics approach. In Handbook of financial crime (pp. 367-388). Edward Elgar Publishing. https://doi.org/10.4337/9781800377189.00027
Galanis, S., Pazarskis, M., Konstantinidis, C., & Kourtesi, S. (2023). The role of internal auditors as a tool to boost competitiveness of Greek firms. Problems and Perspectives in Management, 21(4), 278–289. https://doi.org/10.21511/ppm.21(4).2023.22
Hair, J. F., Hult, G. T. M., Ringle, C. M., & Sarstedt, M. (2017). A primer on partial least squares structural equation modeling (PLS-SEM) (2nd ed.). SAGE Publications.
Hair, J. F., Risher, J. J., Sarstedt, M., & Ringle, C. M. (2019). When to use and how to report the results of PLS-SEM. European Business Review, 31(1), 2–24. https://doi.org/10.1108/EBR-11-2018-0203
Hazaea, S. A., Zhu, J., Khatib, S. F. A., & Elamer, A. A. (2022). Mapping the literature of internal auditing in Europe: A systematic review and agenda for future research. Meditari Accountancy Research, 31(6), 1675-1706. https://doi.org/10.1108/medar-01-2022-1584
Helmi, H., & Iskandar, I. (2020). The authority of internal auditor to prevent corruption committed by civil servants and government official. Jambe Law Journal, 2(2), 139–162. https://doi.org/10.22437/jlj.2.2.139-162
Henseler, J., Ringle, C. M., & Sarstedt, M. (2015). A new criterion for assessing discriminant validity in variance-based structural equation modeling. Journal of the Academy of Marketing Science, 43(1), 115–135. https://doi.org/10.1007/s11747-014-0403-8
Hortal, A., & Martínez, A. P. (2024). Behavioral strategies for reducing corruption: From regulation to choice architecture. Behavioural Public Policy, 1-24. https://doi.org/10.1017/bpp.2024.48
Ikhsan, W. M., Ednoer, E. H., Kridantika, W. S., & Firmansyah, A. (2022). Fraud detection automation through data analytics and artificial intelligence. Riset, 4(2), 103-114. https://doi.org/10.37641/riset.v4i2.166
International Ethics Standards Board for Accountants (IESBA). (2020). Handbook of the international code of ethics for professional accountants (including international independence standards). IFAC.
Jensen, M. C., & Meckling, W. H. (1976). Theory of the firm: Managerial behavior, agency costs and ownership structure. Journal of Financial Economics, 3(4), 305–360.
Jeppesen, K. K. (2018). The role of auditing in the fight against corruption. The British Accounting Review, 51(5), 100798. https://doi.org/10.1016/j.bar.2018.06.001
Jimenez, P., & Iyer, G. S. (2016). Tax compliance in a social setting: The influence of social norms, trust in government, and perceived fairness on taxpayer compliance. Advances in Accounting, 34, 17-26. https://doi.org/10.1016/j.adiac.2016.07.001
Kirchler, E., Niemirowski, A., & Wearing, A. J. (2006). Shared subjective views, intent to cooperate and tax compliance: Similarities between Australian taxpayers and tax officers. Journal of Economic Psychology, 27(4), 502-517. https://doi.org/10.1016/j.joep.2006.01.005
Kusuma, M. W. (2025, August 5). Kejari Buleleng selidiki dugaan korupsi BKK dan dana desa Sudaji. detikBali. https://www.detik.com/bali/hukum-dan-kriminal/d-8045789/kejari-buleleng-selidiki-dugaan-korupsi-bkk-dan-dana-desa-sudaji
Lin, B., Huang, J., Liao, Y., Liu, S., & Zhou, H. (2022). Why do employees commit fraud? Theory, measurement, and validation. Frontiers in Psychology, 13, 1026519. https://doi.org/10.3389/fpsyg.2022.1026519
Lino, A. F., Azevedo, R. R. de, Aquino, A. C. B. de, & Steccolini, I. (2021). Fighting or supporting corruption? The role of public sector audit organizations in Brazil. Critical Perspectives on Accounting, 83, 102384. https://doi.org/10.1016/j.cpa.2021.102384
Lubis, H. Z., Sari, M., Ramadhany, A. A., Ovami, D. C., & Brutu, I. R. (2024). Effect of internal audit, internal control, and audit quality on fraud prevention: Evidence from the public sector in Indonesia. Problems and Perspectives in Management, 22(2), 40–52. https://doi.org/10.21511/ppm.22(2).2024.04
Mandal, A., & Amilan, S. (2023). Preventing financial statement fraud in the corporate sector: Insights from auditors. Journal of Financial Reporting & Accounting. https://doi.org/10.1108/jfra-02-2023-0101
Mardiyanto, M. (2022). Determinan kecurangan akuntansi pada pemerintah daerah di Indonesia: Systematic literature review. JAE (Jurnal Akuntansi dan Ekonomi), 7(2), 31–43. https://doi.org/10.29407/jae.v7i2.17945
Maria, E., Halim, A., & Suwardi, E. (2019). Exploration opportunities to commit fraud in local governments, Indonesia. Jurnal Akuntansi dan Keuangan Indonesia, 16(1), 1–28. https://doi.org/10.21002/jaki.2019.01
Maria, E., Halim, A., & Suwardi, E. (2021). Financial distress, regional independence and corruption: An empirical study in Indonesian local governments. Journal of Accounting and Strategic Finance, 4(1), 54-70. https://doi.org/10.33005/jasf.v4i1.159
Masdiantini, P. R., Devi, S., Purnamawati, I. G. A., & Dewi, P. E. D. M. (2021). Detection of financial statement fraud: In review of bystander effect, whistleblowing and locus of control. Advances in Economics, Business and Management Research, 197, 495-500. https://doi.org/10.2991/aebmr.k.211226.070
Mawani, A., & Trivedi, V. U. (2021). Collusive vs. coercively corrupt tax auditors and their impact on tax compliance. Journal of Behavioral and Experimental Finance, 30, 100470. https://doi.org/10.1016/j.jbef.2021.100470
Monteduro, F., D'Onza, G., & Mussari, R. (2023). Corruption spreads: Understanding interorganizational corruption contagion in municipal governments. International Journal of Public Sector Management, 37(1), 108-125. https://doi.org/10.1108/ijpsm-02-2023-0055
Mubarrat, A. A. (2025). Role of artificial intelligence and big data in modern forensic accountancy. https://doi.org/10.2139/ssrn.5078259
Noordin, N. A., Hussainey, K., & Hayek, A. F. (2022). The use of artificial intelligence and audit quality: An analysis from the perspectives of external auditors in the UAE. Journal of Risk and Financial Management, 15(8), 339. https://doi.org/10.3390/jrfm15080339
Nurferyanto, D., & Takahashi, Y. (2024). Combating tax crimes in Indonesia: Tackling the issue head-on. Humanities and Social Sciences Communications, 11(1). https://doi.org/10.1057/s41599-024-04075-1
Olsen, J., Kasper, M., Enachescu, J., Benk, S., Budak, T., & Kirchler, E. (2018). Emotions and tax compliance among small business owners: An experimental survey. International Review of Law and Economics, 56, 42-52. https://doi.org/10.1016/j.irle.2018.05.004
Oyewole, A. T., Adeoye, O. B., Addy, W. A., Okoye, C. C., Ofodile, O. C., & Ugochukwu, C. E. (2024). Automating financial reporting with natural language processing: A review and case analysis. World Journal of Advanced Research and Reviews, 21(3), 575-586. https://doi.org/10.30574/wjarr.2024.21.3.0688
Paterson, A., Changwony, F. K., & Miller, P. (2019). Accounting control, governance and anti-corruption initiatives in public sector organisations. The British Accounting Review, 51(5), 100844. https://doi.org/10.1016/j.bar.2019.100844
Pickett, K. H. S. (2010). The internal auditing handbook (3rd ed.). Wiley.
Priatnasari, Y., & Suhardjanto, D. (2020). Regional financial characteristics and public transparency towards frequency of fraud in the local government. The Indonesian Accounting Review, 10(2), 201-212. https://doi.org/10.14414/tiar.v10i2.2089
Prinz, A., Muehlbacher, S., & Kirchler, E. (2013). The slippery slope framework on tax compliance: An attempt to formalization. Journal of Economic Psychology, 40, 20-34. https://doi.org/10.1016/j.joep.2013.04.004
Purnamawati, I. G. A. (2018). Individual perception of ethical behavior and whistleblowing on fraud detection through self-efficacy. Jurnal Keuangan dan Perbankan, 22(2), 362-372. https://doi.org/10.26905/jkdp.v22i2.1991
Purnamawati, I. G. A., & Adnyani, N. K. S. (2019). The government auditor professionalism determinant. Akrual: Jurnal Akuntansi, 10(2), 105-118. https://doi.org/10.26740/jaj.v10n2.p105-118
Puspasari, N., & Suwardi, E. (2016). The effect of individual morality and internal control on the propensity to commit fraud: Evidence from local governments. Journal of Indonesian Economy and Business, 31(1), 208–219. https://doi.org/10.22146/jieb.15291
Rahayu, S., & Diatmika, I. P. G. (2023). Implementation of good governance on fraud prevention at village credit institutions Buleleng Regency. Valid Jurnal Ilmiah, 21(1), 21-30. https://doi.org/10.53512/valid.v21i1.343
Rana, T., Steccolini, I., Bracci, E., & Mihret, D. G. (2021). Performance auditing in the public sector: A systematic literature review and future research avenues. Financial Accountability and Management, 38(3), 337–364. https://doi.org/10.1111/faam.12312
Ratmono, D., & Darsono, D. (2021). Effectiveness of internal audit in local governments: The moderating role of internal and external auditors' relations. Accounting, 8(2), 177–188. https://doi.org/10.5267/j.ac.2021.7.004
Ratmono, D., Cholbyah, A., Cahyonowati, N., & Darsono, D. (2021). The problem of corruption in government organizations: Empirical evidence from Indonesia. Problems and Perspectives in Management, 19(4), 29–40. https://doi.org/10.21511/ppm.19(4).2021.03
Resmiani, M., & Diatmika, I. P. G. (2022). Pengaruh budaya organisasi, kompetensi sumber daya manusia, dan efektifitas pengendalian internal terhadap pencegahan kecurangan dalam pengelolaan dana desa di Kecamatan Banjar, Kabupaten Buleleng. Jurnal Akuntansi Profesi, 13(2), 399-411. http://dx.doi.org/10.23887/jippg.v3i2
Saputra, K. R., Winarningsih, S., & Puspitasari, E. (2020). The effect of top management support on the effectiveness of public sector internal audit in Indonesia with competence and independence as intervening variables. MBIA, 19(3), 243–258. https://doi.org/10.33557/mbia.v19i3.1146
Sara, I. M., Putra, I. B. U., Saputra, K. A. K., & Utama, I. W. K. J. (2023). Financial literacy, morality, and organizational culture in preventing financial mismanagement: A study on village governments in Indonesia. Cogent Business & Management, 10(1), 2166038. https://doi.org/10.1080/23311975.2023.2166038
Sari, R., Sholihin, M., Zuhrohtun, Z., Purnama, I. A., & Udhma, U. S. (2023). Black or white is not always delineated: The influence of moral disengagement and clawbacks on the intention to manipulate accrual earnings and real activity. Cogent Business & Management, 10(3), 2274147. https://doi.org/10.1080/23311975.2023.2274147
Sarstedt, M., Ringle, C. M., & Hair, J. F. (2017). Partial least squares structural equation modeling. In C. Homburg, M. Klarmann, & A. Vomberg (Eds.), Handbook of market research (pp. 1–40). Springer International Publishing. https://doi.org/10.1007/978-3-319-05542-8_15-1
Shaleh, K., Irianto, G., Djamhuri, A., & Adib, N. (2021). Social relations behind fraudulent behavior: Enrichment of the fraud triangle theory. IJBE (Integrated Journal of Business and Economics), 5(3), 220–233. https://doi.org/10.33019/ijbe.v5i3.376
Shaleh, K., Irianto, G., Djamhuri, A., & Adib, N. (2022). Forensic investigation of fraud in village government agencies: An ethnographic study in Indonesian. The Qualitative Report, 27(4), 1096–1121. https://doi.org/10.46743/2160-3715/2022.5097
Silalahi, S., Hanif, R. A., Supriono, S., Hariyani, E., & Wiguna, M. (2023). Determinants influencing fraud prevention in e-procurement: Empirical evidence from Indonesia. Innovative Marketing, 19(4), 199–212. https://doi.org/10.21511/im.19(4).2023.16
Sujana, I. K., Suardikha, I. M. S., & Laksmi, P. S. P. (2020). Whistleblowing system, competence, morality, and internal control system against fraud prevention on village financial management in Denpasar. E-Jurnal Akuntansi, 30(11), 2780-2794. https://doi.org/10.24843/eja.2020.v30.i11.p06
Suryandari, N. N. A., Yadnyana, I. K., Ariyanto, D., & Erawati, N. M. A. (2023). Determinant of fraudulent behavior in the Indonesian rural bank sector using the fraud hexagon perspective. Banks and Bank Systems, 18(4), 181–193. https://doi.org/10.21511/bbs.18(4).2023.16
Tarjo, T., Faizah, Y. N., Toyyib, Moh., Sakti, E., & Pramudita, H. E. (2021). Uncovering of potential fraud in the preparation of village planning and budgeting documents in Madura. Jurnal Ilmiah Akuntansi dan Bisnis, 16(2), 234–251. https://doi.org/10.24843/jiab.2021.v16.i02.p04
Thanasas, G. L., Kampiotis, G., & Karkantzou, A. (2025). Enhancing transparency and efficiency in auditing and regulatory compliance with disruptive technologies. Theoretical Economics Letters, 15(1), 214-234. https://doi.org/10.4236/tel.2025.151013
The Institute of Internal Auditors. (2017). International standards for the professional practice of internal auditing (Standards). The IIA.
Werastuti, D. N. S., Atmadja, A. T., Musmini, L. S., Adiputra, I. M. P., Sutoto, A., Hidayatulloh, A. N., Sudarmanto, E., Purwanti, & Sulistyowati, N. W. (2023). Prevention practices accounting fraud in managing village-owned business units and its approach using AI. Iota, 3(2), 178-203. https://doi.org/10.31763/iota.v3i2.623
Younas, A., & Veerasamy, R. (2024). Exploratory study on the importance of internal control in auditing. International Journal of Academic Research in Business and Social Sciences, 14(6). https://doi.org/10.6007/ijarbss/v14-i6/21376
Yumia, K. S. W., Diatmika, I. P. G., & Sujana, E. (2023). The influence of individual morality, integrity, Catur Purusa Artha, ineffective monitoring toward fraud tendencies in LPD throughout Tabanan Regency. JIA (Jurnal Ilmiah Akuntansi), 8(2), 345-365. https://doi.org/10.23887/jia.v8i2.57641
Yurniwati, Y., & Afdhal, R. (2015). Control environment analysis at government internal control system: Indonesia case. Procedia - Social and Behavioral Sciences, 211, 844–850. https://doi.org/10.1016/j.sbspro.2015.11.111
Ziorklui, J. E. K., Ampofo, F. O., Nyonyoh, N., & Antwi, B. O. (2024). Effectiveness of internal controls mechanisms in preventing and detecting fraud. Finance & Accounting Research Journal, 6(7), 1259–1276. https://doi.org/10.51594/farj.v6i7.1322
Zulaikha, Z., Hadiprajitno, P. T. B., Rohman, A., & Handayani, Rr. S. (2020). Effect of attitudes, subjective norms and behavioral controls on the intention and corrupt behavior in public procurement: Fraud triangle and the planned behavior in management accounting. Accounting, 6(6), 331–342. https://doi.org/10.5267/j.ac.2020.11.020
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