Embedding process mining into financial statement audits

The audit of financial statements is a complex and highly specialized process. Digitalization and the increasing automation of transaction processing create new challenges for auditors who carry out those audits. New data analysis techniques offer the opportunity to improve the auditing of financial statements and to overcome the limitations of traditional audit procedures when faced with increasingly large amounts of financially relevant transactions that are processed automatically or semi-automatically by computer systems. This study discusses process mining as a novel data analysis technique which has been receiving increased attention in the audit practice. Process mining makes it possible to analyse business processes in an automated manner. This study investigates how process mining can be integrated into contemporary audits by reviewing the relevant audit standards and incorporating the results from a field study. It demonstrates the feasibility of embodying process mining within financial statement audits in accordance with contemporary audit standards and generally accepted audit practices. Implementation of process mining increases the reliability of the audit conclusions and improves the robustness of audit evidence by replacing manual audit procedures. Process mining as novel data mining technique provides auditors the means to keep pace with current technological developments and challenges.     

The case for process mining in auditing: Sources of value added and areas of application

Process mining aims to extract knowledge from the event logs maintained by a company's ERP system. The objective of this paper is to make the case for why internal and external auditors should leverage the capabilities process mining offers to rethink how auditing is carried out. We do so by identifying the sources of value added of process mining when applied to auditing, which are as follows: 1. process mining analyzes the entire population of data and not just a sample; 2. critically that data consists of meta-data—data entered independently of the actions of auditee—and not just data entered by the auditee; 3. process mining allows the auditor to have a more effective way of implementing the audit risk model by providing effective ways of conducting the required walkthroughs of processes and conducting analytic procedures; 4. process mining allows the auditor to conduct analyses not possible with existing audit tools, such as discovering the ways in which business processes are actually being carried out in practice, and to identify social relationships between individuals. It is our argument that these sources of value have not been fully understood in the process mining literature, which has focused on developing it as a statistical methodology rather than on applying it to audit practice. Only when auditors and audit researchers appreciate what is new and unique about process mining will its acceptance in auditing practice become feasible.     

The influence of judges' attitudes on liability assessments related to failed audits exhibiting significant audit team over-time or significant use of off-shore auditors

This study provides evidence on how audit firms' decisions to use offshore (outsourced) auditors or to assign on-site (local) auditors extensive overtime affect judges' evaluation of auditor legal liability I conduct a behavioral experiment in which actual judges responded to a hypothetical audit lawsuit. The results suggest auditors may be penalized during the litigation process depending on the extent of overtime or off-shoring and judges' attitude toward the public accounting profession. Judges with a positive attitude toward public accounting assessed more liability for an audit firm that used offshore (outsourced) auditors than for the use of extensive overtime for on-site auditors or a control condition. However, judges with a negative attitude toward the auditing profession assessed higher liability for auditors except when on-site auditors bore significant overtime in the final weeks of the audit.     

Internal information technology audit process quality: Theory development using structured group processes

A theoretical framework of the internal information technology audit (ITA) process is developed by collecting data from multiple sources using structured group processes. A series of nominal group processes involving information technology auditors, ITA managers, and financial auditors from three different internal audit organizations was performed to generate source data. This data was then coded and analyzed using a constant comparison approach to identify the codes, indicators, concepts, and relationships included in the theory. The results reveal 26 concepts organized into six categories: Audit Organization, Client Organization, Enterprise Environment, Process and Methodology, Target Process or System, and Audit Personnel. Based on the data and the concepts identified ten propositions are suggested. The results are then compared with prior research.     

The effect of audit documentation format on data collection

This study considered the impact of three different methods of documenting internal accounting control systems (internal control questionnaire, flowchart, and narrative memorandum) upon the quantity and type of data collected during the auditor's preliminary review of internal control. The effect of experience upon data collection was also considered. Fifty-five auditors participated in a laboratory experiment in which they collected data about a client's control system, and recorded it in one of the three formats. Results indicated that subjects using an internal control questionnaire collected far more data than did other subjects. When using a questionnaire or flowchart, seniors collected more data than less experienced auditors. The type of data collected was shown to be associated strongly with documentation format but not with experience. Evidence that selective perception was induced by documentation format was particularly strong for the questionnaire subjects.     

The development of an expert system for managerial evaluation of internal controls

Both practitioners and researchers have devoted signi?cant effort to the study of decision aids, especially expert systems, to assist auditors in internal control evaluations. In addition to being used as a decision aid, researchers have long contended that expert systems could be used to train non‐expert users. Even though the professional accounting literature makes it clear that responsibility for maintaining an effective internal control system rests with management rather than auditors, the focus to date has been on expert systems aimed at assisting/training auditors, not an organization's management. In contrast, this study focuses on management as users of an expert system for internal control evaluation. We describe the development process, explain how the resulting system was evaluated, and discuss results of that evaluation. These results suggest that such a system gives a new way to help managers increase effectiveness and ef?ciency of a critical organizational process: the evaluation of internal controls. Copyright © 2004 John Wiley & Sons, Ltd.     

Auditor Independence: A Nonparametric Test of Differences Across the Big‐5 Public Accounting Firms

This small sample study provides additional evidence on the unsettled question of auditor independence: Does the provision of non‐audit services by an auditor compromise independence resulting in a poor quality audit? We also examine whether these findings vary across the “Big‐5” public accounting firms. Most prior studies addressing this question, using parametric approaches and various measures of audit quality, have reported conflicting results. Contrary to these studies, we use a non‐parametric approach and the probability of GAAP violation as a new measure of audit quality to address this question. Using data from a sample of Fortune 500 companies for the year 2000, we find that firms whose auditors provide substantial non‐audit services tend to have a higher propensity to violate GAAP. At the firm‐level analysis, we find that these results are more likely driven by few of the Big‐5 public accounting firms. For the remaining firms, the association between non‐audit services and quality of audit could not be established, primarily because of small sample size and lack of power in the test. Our main finding is consistent with other recent studies that provide evidence that the rendering of significant non‐audit services by auditors creates conflict of interest resulting in poor quality audits. Furthermore, our result of differences in these levels of association among the Big‐5 accounting firms represents a new finding, and suggests that there is a need for controlling them separately in research studies examining auditor independence.     

Progenitors of modern management accounting concepts and mensurations in pre-industrial England

Edwards and Newell (1994: 407) noted that 'the application of accounting techniques in business management continues to be a largely unexplored area of business history'. Outcomes of this lack of research and knowledge are simplistic conclusions such as 'accounting systems for managerial decisions and control can be traced back to the origins of hierarchical enterprises in the early nineteenth century' (Johnson and Kaplan, 1987). In contrast, the case and conclusion presented in this paper hold that innovative measurements for decisions and control attributed to industrial revolution managers were adaptations of concepts used by auditors, stewards and bailiffs who, on behalf of lords of the manor, controlled agricultural activities on landed estates. In addition, evidence is presented which shows that concepts of production standards and standard costs were used in pre-industrial England to control the manufacture and sale of bread. Much of the evidence used to build the case was drawn from translations of medieval management, accounting and legal treatises and is presented under six headings. In each of the six sections evidence of the use of a progenitor of a modern management accounting concept and associated mensuration (action of measurement) is presented and discussed. The headings are: production capacity; production standards; standard costs; cost allocation; performance analysis; and relevant costs.     

The economics of external reporting: Three frameworks for the classroom

In this paper three frameworks are presented that can be used by accounting instructors to explain some of the economic issues surrounding the external reporting process. The first framework explains accounting numbers in terms of the relationships among capital providers, managers, and auditors. The second framework explains external reporting in terms of its role in determining capital market allocations. The third framework focuses on the policymaking process and the notion of “economic consequences.” In each case the framework is first described and then some suggestions are provided on how it might be used in the classroom. The frameworks have been developed for use in introductory, intermediate, and advanced accounting courses at both the undergraduate and graduate level.     

Detecting accounting fraud in companies reporting under US GAAP through data mining

The accounting fraud detection models developed on financial data prepared under US Generally Accepted Accounting Principles (GAAP) in the current literature achieve significantly weaker performance than models based on financial data prepared under different accounting standards. This study contributes to the US GAAP accounting fraud data mining literature through the attainment of higher model performance than that reported in the prior literature. Financial data from the 10-K forms of 320 fraudulent financial statements (80 fraudulent companies) and 1,200 nonfraudulent financial statements (240 nonfraudulent companies) were collected from the US Security and Exchange Commission. The eight most commonly used data mining techniques were applied to develop prediction models. The results were cross-validated on a testing dataset and then compared according to parameters of accuracy, F-measure, and type I and II errors with existing studies from the US, China, Greece, and Taiwan. As a result, the developed predictive models for accounting fraud achieved performance comparable to those achieved by models built on data from other accounting standards. Moreover, the developed models also significantly outperformed (accuracy 10.5%, F-measure 16.1%, type I error 12.2% and type II error 15.2%) existing studies based on US GAAP financial data. Furthermore, this study provides an extensive literature review encompassing recent accounting fraud theory. It enhances the existing US fraud data mining literature with a performance comparison of studies based on other accounting standards.     

SELF-REFERENTIAL LOBBYING OF THE ACCOUNTING STANDARDS BOARD: THE CASE OF FINANCIAL REPORTING STANDARD NO. 1

This paper employs a Latourian framework to analyse the informal and formal lobbying of the Accounting Standards Board (ASB) over its flagship standard on cash flow statements. The purpose of the analysis is to reveal how the self-referential rhetoric of key lobbyists, such as companies and auditors, was used to “enrol” the ASB into amending its standard in line with the transformative practices of some large companies. The issue of whether net debt should be included on cash flow statements is analysed in detail, as it reveals how a small group of companies were able to enrol the ASB into accepting their translated definition of “cash”. The paper concludes that, given that the ASB essentially relies on voluntary compliance, it responded to the rhetoric of key allies in the standard-setting process in order to maintain its position as an obligatory passage point and so retain support for its project to reform accounting.     

The effect of cash flow statement format on lenders' decisions

This study investigates bank loan officers' use of financial information and reports, in particular, cash flow information and the statement of cash flow (SCF), in making lending decisions. Subjects were drawn from four groups of frequent users of financial reports-bank loan officers, auditors, financial analysts and accounting academics. Each subject was presented with the annual reports of two loan applicant companies to make two independent lending decisions based on the information provided. The SCF of one of the companies was presented in the direct format, while the other was presented in the indirect format. The indirect format of SCF was used as a surrogate for the funds flow statement. Results show that, while cash flow was the second most used financial information, the majority of the subjects obtained this information from financial statements other than the SCF, notably, the balance sheet. In terms of financial report usage, notes to the financial statements, rather than the SCF, was most frequently used. No subject made use of the incremental information provided in the SCF presented in the direct format. The results suggest that loan officers do not use the cash flow information provided by the SCF, but rely on the accounting information provided in the FFS and accrual-based financial reports.     

新时代大数据审计实践研究——以医疗保障基金审计为例

信息技术的快速发展使得国家审计的数据基础和审计方法随之改变。近年来,我国医疗保障改革发展的成就令人瞩目,覆盖城乡居民的医疗保障体系框架基本形成,管理服务体系已完全信息化、数字化。新时代医疗保障审计必须顺应新时代变化步入大数据审计实践。本文基于医疗保障领域审计实践,分析当前医疗保障基金审计面临的大数据环境现状,探究审计分析方式变革、审计方法创新,总结审计专家经验模型,探索关系网络分析方法、数据挖掘方法的审计应用,并从统筹项目组织与实施、加强质量控制、新技术探索、完善大数据审计平台等四个方面提出了进一步深化发展大数据审计的思考建议。     

The persuasiveness of audit evidence: The case of accounting policy decisions

This study examines how auditors respond to precedents in accounting situations where authoritative guidance does not exist. Three experiments were conducted with practicing audit managers and partners from a Canadian Big Six accounting firm. The results show that auditors rely to a greater extent on precedents that are similar (versus not similar) to the problem situation. When the client's position on the accounting matter was known to the auditor and all available precedents pointed to the same treatment of the accounting issue in question, auditors did not heed the client's position. Rather, they used the available precedents to judge the appropriate accounting. In contrast, when the client's position was known and the available precedents were mixed in their implications for the appropriate accounting treatment, auditors tended to follow the client's position. These results are considered in light of issues of auditor independence and the accounting regulatory environment.     

WHAT DO AUDITORS DO? OBVIOUSLY THEY DO NOT SCRUTINISE THE ACCOUNTING AND REPORTING

Auditors and auditing firms are important actors in the process of institutionalising accounting standards. However, the formal and institutional requirements to de facto ensure professionalism and independence in the Swedish municipal sector have been strongly questioned. The aim of this paper is to investigate and explain how deviations from accounting standards are treated and reported by auditors. The results indicate deficiency in both competence and independence among the auditors. The institutional arrangements in Sweden do not seem to ensure that auditors facilitate and support the implementation of accounting standards.     

Problem-centred research and knowledge-based theory in the professional accounting setting

The paper discussess the emerging need for theory development and much more extensive task and context analysis with respect to cognition in the professional accounting setting (“accounting” being taken to include the various accounting, auditing, tax and related subjects about which accounting professionals exercise judgment). The paper examines how such theory development and task and context analysis can improve the research and its contribution to understanding the professional settings that are the province of accounting research. Our analysis reflects our proposal that accounting judgment research contribute more strongly to the general body of accounting research, and deal better with practitioners' problems. From our analysis, we conclude that the lack of theory development is associated with several problems in the research, including an over-emphasis on transference of simplified models from psychology, inappropriate use of normative criteria for evaluating performance, and an over-emphasis on accountants and auditors rather than accounting and auditing. We offer a large number of constructive comments about task analysis, theory development and other steps to guide future accounting judgment research.     

Bankruptcy prediction of financially stressed firms: an examination of the predictive accuracy of artificial neural networks

This is an extension of prior studies that have used artificial neural networks to predict bankruptcy. The incremental contribution of this study is threefold. First, we use only financially stressed firms in our control sample. This enables the models to more closely approximate the actual decision processes of auditors and other interested parties. Second, we develop a more parsimonious model using qualitative ‘bad news’ variables that prior research indicates measure financial distress. Past research has focused on the ‘usefulness’ of accounting numbers and therefore often ignored non‐accounting variables that may contribute to the classification accuracy of the distress prediction models. In addition, rather than use multiple financial ratios, we include a single variable of financial distress using the Zmijewski distress score that incorporates ratios measuring profitability, liquidity, and solvency. Finally, we develop and test a genetic algorithm neural network model. We examine its predictive ability to that of a backpropagation neural network and a model using multiple discriminant analysis. The results indicate that the misclassification cost of the genetic algorithm‐based neural network was the lowest among the models. Copyright © 2001 John Wiley & Sons, Ltd.     

企业集团统一审计能降低审计收费吗

审计收费是审计研究的重要问题。已有审计研究文献通常关注的是对单个公司的审计收费,本文则关注在同一实际控制人控制下的企业集团中,多家上市公司选择同一家会计师事务所审计,即集团统一审计对审计收费的影响。研究发现,集团统一审计不但不能降低审计收费,反而会增加审计收费;选择大所进行统一审计可以降低审计费用,而小所执行统一审计则可能存在牺牲独立性以获得更多审计收费的情形。此外,事务所尤其是小规模事务所,在招揽集团客户时存在激烈的低价竞争。     

Challenges of using RPA in auditing: A socio-technical systems approach

The use of Robotic Process Automation (RPA) is rapidly growing in the professional services sector such as auditing. Despite the great benefits RPA can offer, RPA failure rates are still high. In this research, we draw on socio-technical systems theory to examine the challenges of using RPA in the various phases of auditing and how auditors address these challenges. By interviewing experienced partners and auditors in auditing firms and technology companies, we show that challenges arise when there is a lack of fit between the technical requirements of the RPA tool (technical subsystem) and the skills and knowledge of the auditors and clients (social subsystem). We discuss our findings and provide valuable practical implications and opportunities for future research.