Kim (1995) provides a sufficient condition to rank information systems when the first-order approach is valid. The basis for the condition is the comparison of the likelihood ratio distributions. I show, first, that Kim's criterion is not necessary when the limited liability of the agent binds....

We study a principal-agent model in which the agent can provide ex post additional relevant information regarding his performance. In particular, he can provide a legitimate excuse, that is, evidence that a poor result is only due to factors outside his control. However, building a convincing...

Incentives theory suggests that compensation schemes should be analyzed along two dimensions: controllability and congruence. Most schemes cannot satisfy both criteria at once. EVA bonus schemes, a major managerial innovation of the 90's, favor the congruence criterion. This paper questions its...

We study a principal-agent model in which the agent can provide ex-post additional relevant information regarding his performance. In particular, he can provide a legitimate excuse, that is, evidence that a poor result is only due to factors outside his control. However, building a convincing...

This study examines the behavior of auditors, considered as a monitoring mechanism, in the presence of a principal-principal agency conflict in a common-law country. Following the surprising findings of Holderness (2009) about ownership concentration of U.S firms, we examine ownership structure...

European Commission (EC 2011) has recently suggested joint audit - broadly defined as an audit where two independent auditors are jointly liable for the audit report - as a way a way to increase audit quality after the financial crisis and to mitigate audit market concentration, by enlarging the...

The fuzzy set approach has progressively been introduced into many areas of organisational science in order to compensate for certain inadequacies in traditional tools. Indeed behaviourists and expected utility researchers have long been studying the role of ambiguity and vagueness in the human...

The auditor‘s independence has been of growing interest since the past accounting scandals: Enron, Worldcom, etc. Numerous regulations have sought to reinforce it by modifying some of the components (factors) of independence. Based on empirical research works, our research aims at the...

This study examines whether auditors are employed as a monitoring mechanism to mitigate agency problems arising from different types of controlling shareholders. In a context of concentrated ownership and poor investor protection, controlling shareholders can easily expropriate wealth from...

L’indépendance de l’auditeur est un sujet d’intérêt croissant depuis les affaires Enron, Wordlcom, etc. De nombreuses réglementations ont cherché à la renforcer en modifiant certaines composantes (facteurs) de l’indépendance. En se basant sur les travaux de recherches empiriques...