A hierarchical approach to the external auditor's evaluation of the internal auditing function*

Abstract. The objective of this study was to examine the external auditor's evaluation of the internal audit function. A hierarchy of the attributes that enter into this decision process was developed based on prior research and with the assistance of Big 8 audit managers. An experiment which used the Analytic Hierarchy Process was conducted with 22 audit supervisors and managers. Contrary to previous studies, the results indicated that the competence of the internal auditors was the most important factor, followed by the objectivity and work of the internal auditors. The AHP methodology allowed us to assess which specific attributes were most important to the external auditor's assessment of these factors. However, the variability of the weights of these attributes indicates low agreement among the practitioners as to which attributes are most important. Résumé. Les auteurs de la présente étude avaient pour objectif d'examiner l'évaluation de la fonction de vérification interne par le vérificateur externe. La hiérarchie des attributs qui entrent en ligne de compte dans ce processus de décision a été dressée à partir de travaux de recherche antérieurs et avec la collaboration de chefs de groupe en vérification des huit grands cabinets. Vingt-deux chefs d'équipe et chefs de groupe ont participé à une expérience faisant appel au processus de hiérarchie analytique. Contrairement aux résultats des études précédentes, les résultats de cette étude ont révélé que la compétence des vérificateurs internes était le facteur primordial, suivi de l'objectivité et du travail des vérificateurs internes. La méthodologie du processus de hiérarchie analytique a permis d'évaluer quels attributs précis étaient les plus importants dans l'évaluation de ces facteurs par les vérificateurs externes. Toutefois, l'importance des écarts relevés dans la pondération de ces attributs indique que l'unanimité est loin d'être faite chez les praticiens quant à l'importance relative des attributs.     

The Economics of Internal Labor Markets

Our essay focuses on the economics of long-term contractual relationships between a firm and its employees, referred to as the internal labor market. We review the economics literature on match-specific investments, risk aversion, asymmetric information, and transaction costs. We argue that an integrated treatment of all four factors is needed in order to apply implicit contract theoy to internal labor markets. Integrating the topics also highlights the tradeoffs created among these factors. Our discussion stresses contract enforcement mechanisms, including self-enforcing contracts and third-party enforcement.     

On Complicated Dynamics in Simple Monetary Models

We provide a complete characterization of stationary and nonstationary deterministic equilibria in search models of liquidity with indivisible assets. Two formulations are considered: the usual one with random search and bargaining; and a less common but arguably better one with directed search and posting. Also, we consider general meeting technologies. This is interesting because some results are easy with the particular technologies in previous studies but not in general. As is known, these models have equilibria where endogenous variables change over time as self‐fulfilling prophecies. More surprisingly, we prove there are no equilibria where they cycle in the long run.     

Client Risk Factors and Audit Resource Allocation Decisions

While contemporary auditing standards such as ISA 315 provide broad categories of client risks, prior research regarding audit resource allocation decisions has been based on individual client risks. This study contributes to the literature by using factor analysis to examine how individual client risks are categorized into broad risk factors and by examining the extent to which such broad risk factors are associated with audit engagement planning decisions. These issues are important because auditing standards direct auditors to consider risk patterns and interrelationships in addition to individual risks. Finally, we consider additional individual client risks that reflect those relevant to contemporaneous audit approaches and have not been examined in prior studies. Based on archival data extracted from the working papers of 228 clients of a Japanese audit firm, we find that individual client risks empirically group together in a way that is similar to categories discussed in recent auditing standards. We also find significant relationships between audit resource allocation decisions and broad risk factors that have not been found in prior studies which use individual risk assessments in their models. Finally, we find that client risks that are emphasized in holistic audit approaches such as aggressiveness of forecasts and industry decline also have a significant impact on audit resource allocations.     

book reviews

THE CHANGING SYSTEM OF INDUSTRIAL RELATIONS IN GREAT BRITAIN University of Glasgow LABOUR RELATIONS—HERITAGE AND ADJUSTMENT Sir Otto Kahn-Freund, Q.C.* Lanchester Polytechnic MANPOWER PROBLEMS IN THE HOTEL & CATERING INDUSTRY Hotel and Catering Industry Training Board THE POSTAL BUSINESS 1969–79 University of Nottingham WORKING WOMEN AND THE LAW Legal Officer General and Municipal Workers' Union INDUSTRIAL LABOR IN THE USSR Univesity of Glasgow AFRICANISATION, NATIONALISATION AND INEQUALITY University of Edinburgh