Application of Fuzzy Logic to Fraud Detection

Author(s):  
Mary Jane Lenard ◽  
Pervaiz Alam

In light of recent reporting of the failures of some of the major publicly-held companies in the U.S. (e.g., Enron & WorldCom), it has become increasingly important that management, auditors, analysts, and regulators be able to assess and identify fraudulent financial reporting. The Enron and WorldCom failures illustrate that financial reporting fraud could have disastrous consequences both for stockholders and employees. These recent failures have not only adversely affected the U.S. accounting profession but have also raised serious questions about the credibility of financial statements. KPMG (2003) reports seven broad categories of fraud experienced by U.S. businesses and governments: employee fraud (60%), consumer fraud (32%), third-party fraud (25%), computer crime (18%), misconduct (15%), medical/insurance fraud (12%), and financial reporting fraud (7%). Even though it occurred with least frequency, the average cost of financial reporting fraud was the highest, at $257 million, followed by the cost of medical/insurance fraud (average cost of $33.7 million).

Author(s):  
Mary Jane Lenard ◽  
Pervaiz Alam

In light of recent reporting of the failures of some of the major publicly-held companies in the U.S. (e.g., Enron & WorldCom), it has become increasingly important that management, auditors, analysts, and regulators be able to assess and identify fraudulent financial reporting. The Enron and WorldCom failures illustrate that financial reporting fraud could have disastrous consequences both for stockholders and employees. These recent failures have not only adversely affected the U.S. accounting profession but have also raised serious questions about the credibility of financial statements. KPMG (2003) reports seven broad categories of fraud experienced by U.S. businesses and governments: employee fraud (60%), consumer fraud (32%), third-party fraud (25%), computer crime (18%), misconduct (15%), medical/insurance fraud (12%), and financial reporting fraud (7%). Even though it occurred with least frequency, the average cost of financial reporting fraud was the highest, at $257 million, followed by the cost of medical/insurance fraud (average cost of $33.7 million).


Author(s):  
Mary Jane Lenard ◽  
Pervaiz Alam

In light of recent reporting of the failures of some of the major publicly-held companies in the U.S. (e.g., Enron & WorldCom), it has become increasingly important that management, auditors, analysts, and regulators be able to assess and identify fraudulent financial reporting. The Enron and WorldCom failures illustrate that financial reporting fraud could have disastrous consequences both for stockholders and employees. These recent failures have not only adversely affected the U.S. accounting profession but have also raised serious questions about the credibility of financial statements. KPMG (2003) reports seven broad categories of fraud experienced by U.S. businesses and governments: employee fraud (60%), consumer fraud (32%), third-party fraud (25%), computer crime (18%), misconduct (15%), medical/insurance fraud (12%), and financial reporting fraud (7%). Even though it occurred with least frequency, the average cost of financial reporting fraud was the highest, at $257 million, followed by the cost of medical/insurance fraud (average cost of $33.7 million). Statistical methods, expert reasoning, and data mining may be used to achieve the objective of identifying financial reporting fraud. One way that a company can justify its fi- nancial health is by developing a database of financial and non-financial variables to evaluate the risk of fraud. These variables may help determine if the company has reached a stress level susceptible to fraud, or the variables may identify fraud indicators. There are a number of methods of analysis that may be used in fraud determination. Fuzzy logic is one method of analyzing financial and non-financial statement data. When applied to fraud detection, a fuzzy logic program clusters the information into various fraud risk categories. The clusters identify variables that are used as input in a statistical model. Expert reasoning is then applied to interpret the responses to questions about financial and non-financial conditions that may indicate fraud. The responses provide information for variables that can be developed continuously over the life of the company. This article summarizes the specifics of fraud detection modeling and presents the features and critical issues of fuzzy logic when applied for that purpose.


Author(s):  
Nguyen Tien Hung ◽  
Huynh Van Sau

The study was conducted to identify fraudulent financial statements at listed companies (DNNY) on the Ho Chi Minh City Stock Exchange (HOSE) through the Triangular Fraud Platform This is a test of VSA 240. At the same time, the conformity assessment of this model in the Vietnamese market. The results show that the model is based on two factors: the ratio of sales to total assets and return on assets; an Opportunity Factor (Education Level); and two factors Attitude (change of independent auditors and opinion of independent auditors). This model is capable of accurately forecasting more than 78% of surveyed sample businesses and nearly 72% forecasts for non-research firms.  Keywords Triangle fraud, financial fraud report, VSA 240 References Nguyễn Tiến Hùng & Võ Hồng Đức (2017), “Nhận diện gian lận báo cáo tài chính: Bằng chứng thực nghiệm tại các doanh nghiệp niêm yết ở Việt Nam”, Tạp chí Công Nghệ Ngân Hàng, số 132 (5), tr. 58-72.[2]. Hà Thị Thúy Vân (2016), “Thủ thuật gian lận trong lập báo cáo tài chính của các công ty niêm yết”, Tạp chí tài chính, kỳ 1, tháng 4/2016 (630). [3]. Cressey, D. R. (1953). Other people's money; a study of the social psychology of embezzlement. New York, NY, US: Free Press.[4]. Bộ Tài Chính Việt Nam, (2012). Chuẩn mực kiểm toán Việt Nam số 240 – Trách nhiệm của kiểm toán viên đối với gian lận trong kiểm toán báo cáo tài chính. [5]. 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.[6]. Võ Hồng Đức & Phan Bùi Gia Thủy (2014), Quản trị công ty: Lý thuyết và cơ chế kiểm soát, Ấn bản lần 1, Tp.HCM, Nxb Thanh Niên.[7]. Freeman, R. E. (1984). Strategic management: A stakeholder approach. Boston: Pitman independence on corporate fraud. Managerial Finance 26 (11): 55-67.[9]. Skousen, C. J., Smith, K. R., & Wright, C. J. (2009). Detecting and predicting financial statement fraud: The effectiveness of the fraud triangle and SAS No. 99. Available at SSRN 1295494.[10]. Lou, Y. I., & Wang, M. L. (2011). Fraud risk factor of the fraud triangle assessing the likelihood of fraudulent financial reporting. Journal of Business and Economics Research (JBER), 7(2).[11]. Perols, J. L., & Lougee, B. A. (2011). The relation between earnings management and financial statement fraud. Advances in Accounting, 27(1), 39-53.[12]. Trần Thị Giang Tân, Nguyễn Trí Tri, Đinh Ngọc Tú, Hoàng Trọng Hiệp và Nguyễn Đinh Hoàng Uyên (2014), “Đánh giá rủi ro gian lận báo cáo tài chính của các công ty niêm yết tại Việt Nam”, Tạp chí Phát triển kinh tế, số 26 (1) tr.74-94.[13]. Kirkos, E., Spathis, C., & Manolopoulos, Y. (2007). Data mining techniques for the detection of fraudulent financial statements. Expert Systems with Applications, 32(4), 995-1003.[14]. Amara, I., Amar, A. B., & Jarboui, A. (2013). Detection of Fraud in Financial Statements: French Companies as a Case Study. International Journal of Academic Research in Accounting, Finance and Management Sciences, 3(3), 40-51.[15]. Beasley, M. S. (1996). An empirical analysis of the relation between the board of director composition and financial statement fraud. Accounting Review, 443-465.[16]. Beneish, M. D. (1999). The detection of earnings manipulation. Financial Analysts Journal, 55(5), 24-36.[17]. Persons, O. S. (1995). Using financial statement data to identify factors associated with fraudulent financial reporting. Journal of Applied Business Research (JABR), 11(3), 38-46.[18]. Summers, S. L., & Sweeney, J. T. (1998). Fraudulently misstated financial statements and insider trading: An empirical analysis. Accounting Review, 131-146.[19]. Dechow, P. M., Sloan, R. G., & Sweeney, A. P. (1996). Causes and consequences of earnings manipulation: An analysis of firms subject to enforcement actions by the SEC. 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2021 ◽  
Vol 9 (1) ◽  
pp. 1
Author(s):  
Aris Sanulika ◽  
Wahyu Nurul Hidayati

ABSTRACTFraudulent Financial Reporting is a deliberate attempt by a company to deceive and mislead users of financial statements, especially investors and creditors, by presenting and manipulating the material value of financial statements. This study aims to determine how the auditor's opinion can moderate the comparative analysis of the pentagon fraud with the beneish ratio in the detection of fraudulent financial reporting. The type of data used in this study is comparative quantitative data. The data source in this study is secondary data. The population in this study are banking companies listed on the IDX. With a sample of 16 publicly traded companies engaged in financial and banking institutions and were listed on the Indonesia Stock Exchange in 2014-2017. The results of this study indicate that of 64 samples there were 12.5% which indicated that the financial statements had been manipulated. Auditor opinions can increase the influence of Financial Stability, external auditor quality, change in auditor, change of directors, days sales in receivables index, sales gross margin Index, Asset Quality Index, growth index, depreciation index, sales, and general administration expenses index, leverage index, total accrual to fraudulent financial reporting. Beneish Ratio affects Fraudulent Financial Reporting while Fraud Pentagon does not affect Fraudulent Financial Reporting


2004 ◽  
Vol 23 (2) ◽  
pp. 55-69 ◽  
Author(s):  
Joseph V. Carcello ◽  
Albert L. Nagy

The Sarbanes-Oxley Act (2002) required the U.S. Comptroller General to study the potential effects of requiring mandatory audit firm rotation. The General Accounting Office (GAO) concludes in its recently released study of mandatory audit firm rotation that “mandatory audit firm rotation may not be the most efficient way to strengthen auditor independence” (GAO 2003, Highlights). However, the GAO also suggests that mandatory audit firm rotation could be necessary if the Sarbanes-Oxley Act's requirements do not lead to improved audit quality (GAO 2003, 5). We examine the relation between audit firm tenure and fraudulent financial reporting. Comparing firms cited for fraudulent reporting from 1990 through 2001 with both a matched set of non-fraud firms and with the available population of non-fraud firms, we find that fraudulent financial reporting is more likely to occur in the first three years of the auditor-client relationship. We fail to find any evidence that fraudulent financial reporting is more likely given long auditor tenure. Our results are consistent with the argument that mandatory audit firm rotation could have adverse effects on audit quality.


2016 ◽  
Vol 13 (4) ◽  
pp. 249-265
Author(s):  
Hugh Grove ◽  
Mac Clouse

Sir David Tweedy, the former chair of the International Accounting Standards Board, observed: “The scandals that we have seen in recent years are often attributed to accounting although, in fact, I think the U.S. cases are corporate governance scandals involving fraud” (Tweedy, 2007). This paper will show that many of the recent Chinese cases of fraudulent financial reporting are also really corporate governance scandals involving fraud.


2015 ◽  
Vol 31 (5) ◽  
pp. 1889
Author(s):  
Seung Uk Choi ◽  
Woo Jae Lee

Korean listed firms have been required to disclose their financial statements based on the International Financial Reporting Standards (IFRS) since 2011. Using pre- and post-IFRS reporting periods, we investigate the relation between IFRS non-audit consulting services provided by incumbent auditor and the cost of debt of its client for firms in the Korean Stock Market. We find evidence that IFRS non-audit consulting services are related to the decrease in cost of debt only during the post-IFRS period. In particular, receiving non-audit consulting services is positively associated with a clients bond credit rating and negatively associated with interest rate. The result generally holds when we use alternative proxies of IFRS non-audit consulting services. Finally, our results are robust to potential endogeneity issues in selecting non-audit services.


2020 ◽  
Vol 2 (2) ◽  
pp. 15
Author(s):  
Devira Puri Ayu Melati ◽  
Dwi Jaya Kirana ◽  
Noegrahini Lastiningsih

Abstract - The purpose of this research is to determine the influence of financial targets, ineffective monitoring, rationalization, and capability of fraud detection of financial statements. This research also uses family ownership as a moderation variable. The fraudulent financial reporting in this study were measured using earnings management. The population in this research is a banking company listed on the Indonesia Stock Exchange (IDX) for the period 2016-2018. The amount of samples is 123 samples for Model 1 and Model 2. The analytical methods used are multiple linear regression analyses, coesfisien determinations, simultan test (test F) and partial test (Test T) with application SPSS (Statistical Product and Service Solution) version 25th . The research result indicates that financial target, ineffective monitoring, rationalization, and capability have a significant influence on the detection of fraud financial statements and family ownership can moderate variable relationships Capability change of Directors on fraud detection of financial statements. Keywords: fraudulent financial reporting , fraud diamond, family ownership


2020 ◽  
Vol 24 (1) ◽  
pp. 21
Author(s):  
Yulia Frischanita, Yustrida Bernawati

This study aims to examine the effect of CFO demographics on financial statement fraud. The results contribute to companies for increasing CEO and CFO elections and corporate governance designed to prevent illegal actions. The sample in this study was manufacturing companies listed on the Indonesia Stock Exchange in 2016-2018 with 308 data and hypothesis testing using multiple regression analysis techniques. The test results show that the age of the CFO affects the fraudulent financial statements. More mature the CFO engage with fraudulent financial statements. Other results indicate that the level of education, gender and experience of the CFO have no effect on financial statement fraud. The control variable used is ROA which has a positive effect on financial statement fraud. While company size and leverage have a negative effect on financial statement fraud.


2020 ◽  
Vol 74 ◽  
pp. 01004
Author(s):  
Aneta Cugova ◽  
Juraj Cug

Although creative accounting is a modern concept, the improvement of business results, their manipulation and fraud in accounting have been known long before its introduction. It is not easy to prepare the conditions for practicing creative accounting, however the current theory is full of knowledge, practices and techniques for its application. The company’s economic results are important especially for owners, investors, the state, banks or competitors. Most often, creative accounting is used to manipulate financial accounting to meet state requirements. Companies are trying to underestimate their economic result in order to minimize the tax liability. Various methods and procedures can be used for this purpose. The aim of the paper is to characterize the creative accounting and motivation that leads to the use of individual techniques of creative accounting, taking into account the specific conditions of the globalized business environment. The paper also presents the advantages and disadvantages of creative accounting. Creative accounting is the boundary between the alternative approaches allowed by legislation and fraudulent financial reporting. Businesses take advantage of weak control and therefore, they can easily hide handling of financial statements. On the other hand the application of creative accounting may be desirable and tolerated under certain circumstances and it can save the business from failure.


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