The aim of this article lies in the categorization of modes of regulation, of coordinated actions. We mobilize a constructivist and complex epistemo-methodology and place our approach within the economy of conventions. A regulation is perceived as a combination of cities which organizes a world,...

Nous nous intéressons dans cet article à l’évaluation de la qualité d’un processus métier, plus particulièrement à la facette de robustesse qui est une importante dimension de la qualité dans ce contexte. Notre objectif est de proposer des métriques d’évaluation permettant de...

This paper is concerned with the incentive properties of the Matthew Effect by which since Merton [1968] one is usually describing the various cumulative advantages that obviously affect academic competition. We introduce a model of sequential contests in which the agents that have initially...

We consider a dynamic version of sender-receiver games, where the sequence of states follows an irreducible Markov chain observed by the sender. Under mild assumptions, we provide a simple characterization of the limit set of equilibrium payoffs, as players become very patient. Under these...

Fudenberg et Kreps (1993), Young (1993), et Sela et Herreiner (1999) ont souligné l'insuffisance du critère de convergence en croyances du processus de Fictitious Play dans un cadre d'apprentissage des équilibres de Nash. En conséquence, nous choisissons d'étudier la convergence en...

In the 1970s, Thomas C. Schelling proposed a model which claimed to show that a high degree of spatial segregation can result from individual preferences which do not in themselves aim to achieve such a degree of collective segregation. A perverse effect seems therefore to occur. However, the...