Notes and comments. On the sustainability area as a simplifying didactic device

Recently, the sustainability area of public finance has beenlaunched as a simplifying screening device for the analysisof fiscal sustainability. In this comment, it is argued thatthe novel notion of the sustainability area (reflecting, inturn, a simple notion of public debt sustainability) does not,by itself, have any bearing on the sustainability of publicfinances: being positioned within the sustainability area cannotserve as a reasonable criterion of fiscal sustainability.     

The Interaction between Internal Control Assessment and Substantive Testing in Audits for Fraud*

We examine the interaction between internal control assessments and substantive testing in a model of fraud detection. The purpose of our study is to examine a two‐stage model of the auditor‐manager interaction in which the auditor assesses the “likelihood” or possibility of fraud in the first stage and conducts substantive tests in the second stage. We examine the allocation of audit resources across these two distinct facets of the audit. We find that, regardless of the auditor's allocation, the probability of undetected fraud remains the same, but the allocation of some audit resources to internal control assessment may provide cost savings for the auditor.     

On the Optimality of a GCC Monetary Union: Structural VAR,Common Trends,and Common Cycles Evidence

The suitability of the proposed monetary union among the members of the Gulf Cooperation Council (GCC) is examined. The authors identify the underlying structural shocks that these economies are subject to and assess the extent to which the shocks are symmetric. Alternatively, the authors test for common trends and common business cycles among the GCC economies. They find that while the transitory demand shocks are typically symmetric, the permanent supply shocks are asymmetric. Furthermore, they do not find synchronous long‐run and short‐run movements in output. Despite the progress that has been made in terms of integration, the findings indicate that the conditions for forming a GCC monetary union have not as yet been met.     

Culture,consumption and choice: towards a conceptual relationship

Abstract Manufacturers and retailers are continually extending the geographical scope of their activities, and the degree of acceptance by local consumer cultures is integral to the success or failure of their operations. It is, therefore, important that cultural influences on consumption behaviour are fully conceptualized and understood. Central to this understanding is a need to address how consumers prioritize their own principles and set them against other criteria, bringing these to bear in the process of choosing particular products. This paper attempts to address the paucity of research in this respect by attempting to integrate areas of literature on culture, consumption and product choice. These relationships are explored through a simple conceptual framework, which is then used to discuss the influence of culture on one particular type of behaviour —‘ethical consumption’— the degree to which consumers prioritize their own ethical concerns when making product choices. The paper concludes by highlighting the general implications of the framework for research.     

Will the Internet Bring Electronic Services to the Home?

Few topics have attracted more hype than the Internet. This article provides a rare long-term perspective. It starts with an account of a century of failed visions and applications: the Internet itself operated in obscurity for two decades. However, in the rest of the article, the author documents why he thinks interactive home services may now at last take off, draws some general lessons from past experience and indicates the next areas for growth.