Showing 31 - 40 of 203
This article examines, under the Dual Theory of Choice (Yaari (1987)), the classical results and their extensions on self-insurance, self-protection and market insurance obtained by Ehrlich and Becker (1972) under the expected utility hypothesis. In particular, background risk, non-reliability,...
Persistent link: https://www.econbiz.de/10005486627
The aim of this research is to analyse the wage differentials between various groups of immigrants and the Swiss workers.
Persistent link: https://www.econbiz.de/10005486628
L'objet de ce travail est de proposer une approche de calcul des couts par groupe de patents dans le cadre d'une activite hospitaliere qui tente de contourner le probleme des methodes classiques pose par l'introduction de cles arbitraires de repartition des charges indirectes. Le modele sera...
Persistent link: https://www.econbiz.de/10005669354
L'objet de la presente recherche est de qualifier l'incidence sur la valeur d'une entreprise de la prise en compte, par les investisseurs de son bilan environnemental.
Persistent link: https://www.econbiz.de/10005669355
Recent fashion phenomena in the field of management have received growing attention by scholars and management practitioners alike. Much of the existing management fashion literature however operates without providing a clear conceptual and theoritical fonction. It tends to build on common-sense...
Persistent link: https://www.econbiz.de/10005669356
There are many problems related to design a networks. Among them, the message routing problem plays a determinant role in the optimization of network performance. Much of the motivation of this work comes from this problem which is shown to belong to the lass of nonlinear convex multicomodity...
Persistent link: https://www.econbiz.de/10005669357
Le role de l'investissement immobilier dans la constitution de portefeuilles diversifies a fait l'objet, depuis plusieurs annees deja, de nombreuses etudes. Pour les investisseurs institutionnels, et en particulier pour les fonds de prevoyances, il s'agit au prealable d'examiner de facon...
Persistent link: https://www.econbiz.de/10005669358
Le present texte propose un inventaire general des pratiques de recherche marketing en Suisse en termes de type, de structure et d'objectifs. Sur la base d'une enquete portant sur 55 responsables marketing d'unites d'affaires ("business units") situees en Suisse romande et en Suisse alemanique...
Persistent link: https://www.econbiz.de/10005669359
We present a survey of nondifferentiable optimization problems and methods with special focus on the analytic center cutting plane method. We propose a self-contained convergence analysis, that uses the formalism of the theory of self-concordant fucntions, but for the main results, we give...
Persistent link: https://www.econbiz.de/10005669360
Cet article explore les dimensions de la confiance et le processus d'etablissement d'un partenariat entre vendeur et client. Differents secteurs et types de vendeurs sont analyses. Une methodologie alliant questionnaires ouverts et structures, et observations sur le terrain permet de degager les...
Persistent link: https://www.econbiz.de/10005669361