The Effects of Auditor Tenure on Fraud and Its Detection

We examine the strategic effects of auditor tenure on the auditor's testing strategy and the manager's inclination to commit fraud. Most empirical studies conclude that longer tenure improves audit quality. Proponents of restricting tenure argue that longer tenure impairs auditor independence and a "fresh look" from a new auditor results in higher audit quality. Validating this argument requires testing whether the observed difference in audit quality between a continuing auditor and a change in auditors is less than the theoretically expected difference in audit quality without impairment. Our findings provide the guidance necessary for developing such tests. Our results show that audit risk (the probability that fraud exists and goes undetected) is lower in both periods for the continuing auditor than with a change in auditors. More importantly, we show that across both periods, expected undetected fraud is lower for the continuing auditor than with a change in auditors

The Effects of an Auditor\u27s Communication Mode and Professional Tone on Client Responses to Audit Inquiries

In this study, we investigate whether receiving an auditor inquiry via e-mail differentially affects client responses as compared to more traditional modes of inquiry, and whether those responses are affected by the auditor\u27s professional tone. In an experiment, experienced business professionals respond to an auditor\u27s information request regarding a potential accounting adjustment. We varied the communication mode of the request (e-mail, audio, or visual) and the professional tone of the communication (more versus less professional) and then measured the extent to which participants revealed information that either supported or did not support the client\u27s accounting position. We find that if an auditor asks for information via e-mail, client responses are more biased towards information that supports the client\u27s position as compared to audio or visual inquiries. In addition, we find that clients respond in a more biased manner when the inquiry is worded in a less professional tone as compared to a more professional tone. Further underscoring the implications of these findings for audit outcomes, our results suggest that if an auditor\u27s request leads clients to provide a response that is biased towards client-supporting information, clients may be less likely to agree with an auditor\u27s proposed income-decreasing adjustment

Firm corruption in the presence of an auditor

This paper develops a framework to explore firm corruption taking account of interaction with an auditor. The basic idea is that an auditor can provide auditing and other (consultancy) services. The extent of the other services depends on firm profitability. Hence auditor profitability can increase with firm corruption that may provide an incentive to collude in corrupt practices. This basic idea is developed using a game theoretic framework. It is shown that a multiplicity of equilibria exist from stable corruption, through auditor controlled corruption, via multiple equilibria to honesty on behalf of both actors. Following the development of the model various policy options are highlighted that show the difficulty of completely removing corrupt practices

Public sector performance auditing: Emergence, purpose and meaning

The purpose of this paper is to evaluate the extant Anglo-American literature on 'performance auditing for the public sector', in order to identify the socio-economic and political themes that influenced the emergence of public sector performance auditing. The paper also seeks to develop an understanding of the role and practice of performance auditing in the public sector. Common catalysts for change appear to rest in the influence of the local governmental senior auditor (e.g. Auditor General), the existence of public sector reform and changes in standardisation generally. The traditional role of the public sector auditor has undergone significant change over time. In particular, the scope of the public sector audit now exceeds the expectation that the auditor only check for regulatory and procedural compliance. It is now expected that the auditor enhance accountability in the management of public sector resources. The perceived objectives of performance auditing (economy, efficiency and effectiveness) emerge as a strong theme, one which seems to comply with these more modern expectations of performance

Firm corruption in the presence of an auditor

This paper develops a framework to explore firm corruption taking account of interaction with an auditor. The basic idea is that an auditor can provide auditing and other (consultancy) services. The extent of the other services depends on firm profitability. Hence auditor profitability can increase with firm corruption that may provide an incentive to collude in corrupt practices. This basic idea is developed using a game theoretic framework. It is shown that a multiplicity of equilibria exist from stable corruption, through auditor controlled corruption, via multiple equilibria to honesty on behalf of both actors. Following the development of the model various policy options are highlighted that show the difficulty of completely removing corrupt practices.firm corruption, auditor corruption, perfect equilibrium

The importance of reputation in the auditing of companies: A game theory analysis

Numerous, mainly empirical, studies of auditing behaviour have recently looked at the “reputation” of the auditor and the size of fees it attracts. Our model of the auditing market advances the study of the fundamental principles involved in determining behaviour in relation to the rewards and penalties using an extensive-form game of the auditing process. We set up a two-player fraud detection game with bribes, bonuses and fines faced by an auditor. Our model yields that the auditor’s reputation, reflected in the size of bonuses, is critical to establishing a non-fraudulent behaviour by the client. Hence the model confirms expected behaviour. We further find the new insight, that while the existence of penalties deters fraud by the client, their size is not critical. This is a new understanding of what determines auditor behaviour. It is the perception of a possible penalty that moves the auditor in the direction of executing a thorough investigation using his acquired expertise

Litigation Risk and Abnormal Accruals

In this paper, we examine the relation between auditor litigation risk and abnormal accruals over the 1989-2007 time period. We address potential endogeneity in prior studies by jointly modeling abnormal accruals and litigation risk in a simultaneous equation system. Our findings suggest that client-specific litigation risk affects auditor incentives to acquiesce to client demands for earnings management, i.e., the higher the risk of auditor litigation, the greater the auditor’s restraining influence on the abnormal accruals reported by the client. We also find evidence that abnormal accruals increase the likelihood of auditor litigation. We also document that the 1995 Public Securities Litigation Reform Act (PSLRA) lowered the client-specific risk of auditor litigation. Litigation reform remains a topic of ongoing interest. Our findings contribute to a better understanding of the effects of litigation reform (and related changes in legal exposure) on auditor incentives and earnings management.: Litigation risk, abnormal accruals, auditor incentives

PERCEIVED EFFECTIVENESS OF FRAUD DETECTION AUDIT PROCEDURES IN GOODS AND SERVICES EXPENDITURES

The aims of this research is to examine the perceptions of auditors about the effectiveness of standard audit procedures in detecting fraud in goods and services expenditures. The population of this study is BPK RI’s auditors in AKN I, AKN II, AKN III, AKN IV, AKN V, and AKN VI. Research sample obtained in this study is 34 auditors. Respondents were given a questionnaire and asked to respond within five Likert scale. Data were analyzed using one-sample t-test and independent sample t-test. The result showed that there are some standard audit procedures in goods and services expenditures that are perceived as more effective and others are perceived as moderately effective. It is found that there are no significant differences in the perceiving the effectiveness of standard audit procedures between less experienced auditor and more experienced auditor. The study has also found that there are only one procedure that has significant difference in the perceived effectiveness of standard audit procedure between male auditor and female auditor

An Investigation of the Effect of Audit Quality on Accrual Reliability of Listed Companies on Tehran Stock Exchange

This study investigates the effect of audit quality on accrual reliability of listed companies on Tehran Stock Exchange. In order to determine audit quality has been used of two criteria of auditor level and auditor commission period and due to calculate accrual reliability in following of Richardson et al., (2005) model and of stability of accrual. The study covers 74 listed companies on Tehran Stock Exchange during 2005-2009 periods. Also, multiple linear regression models and data investigation method have been used sectional and annual investigation to test research hypotheses. Research findings indicate that audited firms with higher audit quality as compared by audited firms with lower quality have more accrual stability coefficient and finally, they have more accrual reliability.audit quality; auditor size; auditor tenure; accrual reliability.

The Impact of Auditor Rotation on the Audit Quality: A Field Study from Egypt

Lack of audit quality and subsequent audit failures result mainly from a lack of independence which is considered to be a consequence of the extended auditor client relationship. Actually, the results of a questionnaire distributed among auditors in Egypt confirm this hypothesis: The Auditors strongly agree that there is a lack of auditor independence in Egypt. The main reason is that most of the companies are closely held and that there is a lack of existence of code of ethics for auditing practitioners in Egypt. Also, the results indicate that the mostly accepted solution by the auditors to overcome the lack of independence problem is the mandatory auditor rotation. Consequently, the paper suggests that mandatory firm rotation instead of mandatory partner rotation should be applied in Egypt.Audit Quality, Auditor Rotation, Auditor Independence, Egypt