The evolution of preferences and competition: a rationalization of Veblen's theory of invidious comparisons

Abstract. We examine how preferences evolve by natural selection in a competitive environment similar to that characterizing much of our evolutionary past. We find that the evolutionarily stable preferences in this context exhibit a concern not only for absolute payoffs but also for relative payoffs, and that this intensifies the degree of competition relative to what obtains when players consider only absolute payoffs. We argue that this has consequences for the equilibrium population size. We argue that the premise of this analysis is consistent with the available anthropological evidence, and that the prediction is broadly consistent with the findings of experimental game theory. JEL Classification: C70 Evolution des préférences et concurrence: une rationalisation de la théorie des comparaisons désobligeantes de Veblen. Les auteurs examinent comment les préférences évoluent par sélection naturelle dans un environnement concurrentiel qui ressemble à celui qui a caractérisé notre passéévolutionnaire, c’est‐à‐dire, un environnement de chasseurs et de cueilleurs. On découvre que les préférences évolutionnairement stables dans ce contexte révèlent un intérêt non seulement pour les résultats en termes absolus mais aussi pour les résultats en termes relatifs, et que cela intensifie le degré de concurrence par rapport à ce qui se passerait si les joueurs prenaient en compte seulement les résultats en termes absolus. En travaillant contre l’espèce si l’on peut dire, la sélection naturelle des préférences réduit les niveaux d’équilibre des populations en deçà de ce qui aurait prévalu si les préférences n’avaient pas évolué. Le postulat de base sur lequel cette analyse se fonde est compatible avec les résultats des travaux anthropologiques et les prédictions sont compatibles avec les résultats des travaux en théorie des jeux expérimentale.     

A Study of The Link Between a Corporation's Financial Performance and Its Commitment to Ethics

A number of studies have tested the relationship between a corporation's social and ethical performance and its financial performance. In contrast, this is the first study to demonstrate a link between overall financial performance and an emphasis on ethics as an aspect of corporate governance. It identifies the 26.8 percent of the 500 largest U.S. public corporations that, in their annual report to shareholders, commit to ethical behavior toward their stakeholders or emphasize compliance with their code of conduct. The financial performance of these corporations ranks higher than that of those who do not at a significance level of p = < 0.005, using the 1997 Business Week ranking which averages eight publicly-reported measures of historical financial performance. These findings should motivate more corporations to utilize the principles of Social and Ethical Accounting, Auditing and Reporting (SEAAR).     

What it takes to implement and maintain successful supplier-managed inventory programs

Besieged by global competition and rapid technology changes, manufacturers subsequently have increased pressures on their suppliers to deliver product in less than traditional lead-times. In order to accomplish this goal, the proper selection of suppliers and inventory management programs is paramount. This article will focus on the selection of suppliers, what it takes to make the programs successful, and the most popular types of supplier-managed inventory programs in today's high-technology marketplace.     

Improving the quality of corporate technical planning: dynamic analogues of QFD

This paper proposes a forecasting methodology based on a combination of QFD and S-curve analysis, In process industries there is a need to strengthen the linkages between process attributes, product attributes, and customer requirements. Industry planning processes accept the relationship between technological positioning, project portfolios, and market life cycles, but specific methods are seldom discussed.
QFD(Quality Function Deployment) can be used to translate customer requirements into product specifications and in turn to specify the process capabilities required to meet those customer requirements. The paper recommends that managements use analogues of QFD adapted to the need for dynamic changes in process capability.
This approach would focus on the interaction between key variables of customer requirements and the technological capabilities of the firm and its competitors, at present and in the future. Historical industry-wide capabilities would be projected through S-curve analysis, while customer requirements can be related to these capabilities through information from QFD studies focused on future customer requirements. Because of their potential complexity, these analyses should deal with only a very limited number of interacting attributes and special care should be given to the management of their implementation.     

Peer Ostracism as a Sanction Against Wrongdoers and Whistleblowers

Journal of Business Ethics - Retaliation against whistleblowers is a well-recognized problem, yet there is little explanation for why uninvolved peers choose to retaliate through ostracism. We...     

Improving public services by sharing the right information

This article looks at the role that information sharing plays in supporting new models of public service delivery. It sets out the barriers to information sharing, attempts to overcome them and considers some of the factors involved in shaping a new direction for information sharing, such as changing public expectations and the rapidly changing regulatory environment.