ISSN: 2226-3624
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Ethical judgement is a cornerstone of auditing, particularly in fraud investigations, in which auditors encounter complex dilemmas influenced by the nature and intricacies of the cases. In this paper, two hypothetical real-world scenarios with varying levels of complexity are developed, that is, a high-complexity case and a low-complexity case, to examine the ethical judgement of auditors under varying conditions relating to fraud investigations. The high-complexity case features multilayered transactions, ambiguous evidence and collusion among multiple parties, which require advanced analytical and ethical reasoning skills. By contrast, the low-complexity case involves straightforward fraudulent activities with few variables, which underscores the need for vigilance to prevent ethical complacency. The hypothetical cases are developed based on real-case scenarios, with input gathered from forensic accounting experts and investigative auditors. Both cases are further refined through expert validation to ensure their relevance and applicability for future empirical testing.
Abdolmohammadi, M., & Wright, A. (1987). An Examination Of The Effects Of Experience and Task Complexity on Audit Judgments. The Accounting Review, 3(4), 1–37.
ACFE. (2022). A Report To The Nations. Occupational Fraud 2022, 1–96.
Ali, A., Abd Razak, S., Othman, S. H., Eisa, T. A. E., Al-Dhaqm, A., Nasser, M., Elhassan, T., Elshafie, H., & Saif, A. (2022). Financial Fraud Detection Based on Machine Learning: A Systematic Literature Review. Applied Sciences (Switzerland), 12(19). https://doi.org/10.3390/app12199637
Ashton, R. H. (1974). An Experimental Study of Internal Control Judgments. Journal of Accounting Research, 12(1), 143–158.
Bazerman, Loewenstein, & M. (2003). Why Good Accountants Do Bad Audits [1]. Harvard Business Review, 81(3), 130–131.
Bonner, S. E. (1999). Judgement and decision-making research in accounting. Accounting Horizons, 13(4), 385–398. https://doi.org/10.2308/acch.1999.13.4.385
Bowlin, K. O., Hales, J., & Kachelmeier, S. J. (2009). Experimental evidence of how prior experience as an auditor influences managers’ strategic reporting decisions. Review of Accounting Studies, 14(1), 63–87. https://doi.org/10.1007/s11142-008-9077-0
Campa, D., Quagli, A., & Ramassa, P. (2023). The roles and interplay of enforcers and auditors in the context of accounting fraud: a review of the accounting literature. Journal of Accounting Literature. https://doi.org/10.1108/jal-07-2023-0134
Einhon & Hogarth. (1981). Behavioral Decision Theory: Processes vs Optimal Model of Envionment vs poblem Space. Journal of Accounting Research, 1–31.
Faccia, A. (2023). National Payment Switches and the Power of Cognitive Computing against Fintech Fraud. Big Data and Cognitive Computing, 7(2). https://doi.org/10.3390/bdcc7020076
Fu, Z., Dong, P., Li, S., & Ju, Y. (2021). An intelligent cross-border transaction system based on consortium blockchain: A case study in shenzhen, China. PLoS ONE, 16(6 June), 1–22. https://doi.org/10.1371/journal.pone.0252489
Goode, S., & Lacey, D. (2011). Detecting complex account fraud in the enterprise: The role of technical and non-technical controls. Decision Support Systems, 50(4), 702–714. https://doi.org/10.1016/j.dss.2010.08.018
Gramling, A. A., O’Donnell, E. F., & Vandervelde, S. D. (2013). An experimental examination of factors that influence auditor assessments of a deficiency in internal control over financial reporting. Accounting Horizons, 27(2), 249–269. https://doi.org/10.2308/acch-50410
Grumadait?, K., & Jucevi?ius, G. (2022). Strategic Approaches to the Development of Complex Organisational Ecosystems: The Case of Lithuanian Clusters. Sustainability (Switzerland), 14(23). https://doi.org/10.3390/su142315697
Huang, D., Mu, D., Yang, L., & Cai, X. (2018). CoDetect: Financial Fraud Detection with Anomaly Feature Detection. IEEE Access, 6(c), 19161–19174. https://doi.org/10.1109/ACCESS.2018.2816564
Hung, Y. S., & Cheng, Y. C. (2018). The impact of information complexity on audit failures from corporate fraud: Individual auditor level analysis. Asia Pacific Management Review, 23(2), 72–85. https://doi.org/10.1016/j.apmrv.2017.09.002
IESBA. (2018). International Ethics Standards Board for Accountants (2018 editi). IFAC (International Federation of Accountants.
Indra, R. (2024). Indonesia lost billions in social aid distribution corruption scandal: Corruption Eradication Commission. The Jakarta Post. https://bit.ly/BansosScandal
Johari, R. J., Sanusi, Z. M., Isa, Y. M., & Ghazali, A. W. (2014). Comparative judgement of novice and expert on internal control tasks: assessment on work effort and ethical orientation. Procedia-Social and …. https://www.sciencedirect.com/science/article/pii/S1877042814039020
Johnson, E. N., Fleischman, G. M., Valentine, S., & Walker, K. B. (2012). Managers’ Ethical Evaluations of Earnings Management and Its Consequences. Contemporary Accounting Research, 29(3), 910–927. https://doi.org/10.1111/j.1911-3846.2011.01135.x
Keim, M. T., & Grant, C. T. (2003). To Tell or Not to Tell: An Auditing Case in Ethical Decision Making and Conflict Resolution. Issues in Accounting Education, 18, 397–407.
Kennedy, S. J. (2010). Debiasing audit judgement with accountability: A framework and experimental results. Journal of Allergy and Clinical Immunology, 130(2), 556. http://dx.doi.org/10.1016/j.jaci.2012.05.050
Libby, T., & Thorne, L. (2007). The development of a measure of auditors’ virtue. Journal of Business Ethics, 71(1), 89–99. https://doi.org/10.1007/s10551-006-9127-0
Malau, W. C., Ohalehi, P., Badr, E. S., & Yekini, K. (2019). Fraud interpretation and disclaimer audit opinion: Evidence from the Solomon Islands public sector (SIPS). Managerial Auditing Journal, 36(2), 240–260. https://doi.org/10.1108/MAJ-04-2018-1867
Mohd-Sanusi, Z., & Mohd-Iskandar, T. (2007). Audit judgement performance: Assessing the effect of performance incentives, effort and task complexity. Managerial Auditing Journal, 22(1), 34–52. https://doi.org/10.1108/02686900710715639
Norman, C. S., Rose, A. M., & Rose, J. M. (2010). Internal audit reporting lines, fraud risk decomposition, and assessments of fraud risk. Accounting, Organizations and Society, 35(5), 546–557. https://doi.org/10.1016/j.aos.2009.12.003
Pokorny, K. (2008). Pay—but do not pay too much: An experimental study on the impact of incentives. Journal of Economic Behavior & Organization, 66(2), 251–264. https://doi.org/https://doi.org/10.1016/j.jebo.2006.03.007
Sahla, W. A., & Ardianto, A. (2022). Ethical Values and Auditors Fraud Tendency Perception: Testing of Fraud Pentagon Theory. Journal of Financial Crime, 30(4), 966–982. https://doi.org/10.1108/jfc-04-2022-0086
Sebayang, R. (2020). Getting to Know the 1MDB Scandal, the Biggest Corruption of Former Malaysia. CNBC Indonesia. https://bit.ly/1MDBscandal
Sekaran, U. (2003). Research and Markets: Research Methods for Business - A Skill Building Approach. In John Wiley & Sons. https://doi.org/http://dx.doi.org/10.1108/17506200710779521
Shafer, W. E., & Simmons, R. S. (2011). Effects of organizational ethical culture on the ethical decisions of tax practitioners in mainland China. Accounting, Auditing and Accountability Journal, 24(5), 647–668. https://doi.org/10.1108/09513571111139139
Solomon, I., & Trotman, K. T. (2003). Experimental judgement and decision reseach in auditing: The first 25 years of AOS. Accounting, Organizations and Society, 28(4), 395–412. https://doi.org/10.1016/S0361-3682(02)00023-5
Sweeney, B., & Costello, F. (2009). Moral intensity and ethical decision-making: An empirical examination of undergraduate accounting and business students. Accounting Education, 18(1), 75–97. https://doi.org/10.1080/09639280802009454
Trotman, K. T. (1998). Audit judgement research - Issues addressed, research methods and future directions. Accounting and Finance, 38(2), 115–156. https://doi.org/10.1111/1467-629X.00007
Viner, K. (2020). Wirecard files for insolvency amid German accounting scandal. The Guardian. https://bit.ly/WirecardScandal
Wijaya, A. (2020). Auditors’ Perception on Ethical Responsibility in Auditing: A Qualitative Study. Golden Ratio of Auditing Research, 1(1), 1–10. https://doi.org/10.52970/grar.v1i1.360
Wood, R. (1986). Task complexity: Definition of the construct. Organizational Behavior and Human Decision Processes, 37(1), 60–82. https://doi.org/10.1016/0749-5978(86)90044-0
Pramiudi, U., Isa, Y. M., Sanusi, Z. M., & Subowo, H. (2025). Auditor Ethical Judgement in Fraud Investigation: Development of Hypothetical Cases for Experimental Study Approach. International Journal of Academic Research in Economics and Management Sciences, 14(1), 130–139.
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