The Choquet expected utility model (Schmeidler, 1989) is a generalization of the expected utility model introducing a non-additive measure (or capacity) and refering to the concept of Choquet integral. The aim of this paper is to present such an integral with help of simple graphical arguments and to clarify the existing link between risk and uncertainty from a formal viewpoint. Le modèle d’espérance non additive d’utilité ou Choquet Expected Utility (Schmeidler, 1989) est une généralisation du modèle d’espérance d’utilité mettant en oeuvre une mesure de vraisemblance non nécessairement additive et faisant appel au concept d’intégrale de Choquet. L’objectif de cet article est de présenter ce type d’intégrales à l’aide d’arguments graphiques...
textabstractThis paper provides an extension of Savage's subjective expected utility theory for deci...
textabstractThe aim of this paper is to convince the reader that Choquet-expected utility, as initia...
URL des Documents de travail :http:://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du...
Cahiers Eco & Maths 1997.55Normative models of behavior under risk in the framework of expected util...
The Choquet expected utility model deals with nonadditive probabilities (or capacities). Their depen...
This chapter of a collective book aims at presenting cardinal extensions of the EU model, based on t...
In this paper I will investigate the conditions under which a convex capacity (or a non-additive pro...
This article, which is part of the general framework of mathematics applied to economics, is a decis...
Choquet integrals and capacities play a crucial role in modern decision theory. Comonotony is a cent...
We provide a set of simple and intuitive axioms that allow for a direct and constructive proof of th...
International audienceThis paper studies some new properties of set functions (and, in particular, "...
We provide a set of simple and intuitive set of axioms that allow for a direct and constructive proo...
Normative models of behaviour under risk in the framework of expected utility (EU) or under uncertai...
Durant les dernières décennies, deux théories a priori contradictoires l’une avec l’autre,prétendent...
URL des Cahiers :http://mse.univ-paris1.fr/MSEFramCahier2005.htmCahiers de la Maison des Sciences Ec...
textabstractThis paper provides an extension of Savage's subjective expected utility theory for deci...
textabstractThe aim of this paper is to convince the reader that Choquet-expected utility, as initia...
URL des Documents de travail :http:://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du...
Cahiers Eco & Maths 1997.55Normative models of behavior under risk in the framework of expected util...
The Choquet expected utility model deals with nonadditive probabilities (or capacities). Their depen...
This chapter of a collective book aims at presenting cardinal extensions of the EU model, based on t...
In this paper I will investigate the conditions under which a convex capacity (or a non-additive pro...
This article, which is part of the general framework of mathematics applied to economics, is a decis...
Choquet integrals and capacities play a crucial role in modern decision theory. Comonotony is a cent...
We provide a set of simple and intuitive axioms that allow for a direct and constructive proof of th...
International audienceThis paper studies some new properties of set functions (and, in particular, "...
We provide a set of simple and intuitive set of axioms that allow for a direct and constructive proo...
Normative models of behaviour under risk in the framework of expected utility (EU) or under uncertai...
Durant les dernières décennies, deux théories a priori contradictoires l’une avec l’autre,prétendent...
URL des Cahiers :http://mse.univ-paris1.fr/MSEFramCahier2005.htmCahiers de la Maison des Sciences Ec...
textabstractThis paper provides an extension of Savage's subjective expected utility theory for deci...
textabstractThe aim of this paper is to convince the reader that Choquet-expected utility, as initia...
URL des Documents de travail :http:://ces.univ-paris1.fr/cesdp/cesdp2016.htmlDocuments de travail du...