Showing 1 - 10 of 12
We study a class of games with a continuum of players for which Cournot-Nash equilibria can be obtained by the minimisation of some cost, related to optimal transport. This cost is not convex in the usual sense in general but it turns out to have hidden strict convexity properties in many...
Persistent link: https://www.econbiz.de/10010899690
résultats, dans ce cahier n°1. En posant que le vivant exerce une activité contrevenant à "l'entropie croissante de l … Biosphère (et l'Ecosphère) selon un "principe de coproduction entropie-néguentropie", qui va bien à l'encontre du discours …
Persistent link: https://www.econbiz.de/10010899807
théorie de Shannon a permis de poser un cadre formel pour l'étude de l'information. Le présent papier propose une … transposition de cette théorie à l'étude de la connaissance. A partir des trois axes du modèle formel d'ingénierie des connaissances …
Persistent link: https://www.econbiz.de/10011026231
d'optimisation défini sur l'ensemble des distributions de probabilités sous contraintes d'entropie. Cette article offre …
Persistent link: https://www.econbiz.de/10008793627
represented by the decrease in entropy of his beliefs, regardless of his preferences, initial wealth, or investment problem. We …
Persistent link: https://www.econbiz.de/10010930175
entropy, namely the degree of disorder within a system. In this paper we assume that "complete" and "accurate" real …-time information sharing concerning product and inventory levels through RFID reduces entropy and limits its effects on the supply … informational entropy in the supply chain. …
Persistent link: https://www.econbiz.de/10011025782
We present an axiomatization of the entropy of capacities defined on set systems which are not necessarily the whole … power set, but satisfy a condition of regularity. This entropy encompasses the definition of Marichal and Roubens for the … entropy of capacities. Its axiomatization is in the spirit of the one of Faddeev for the classical Shannon entropy. In …
Persistent link: https://www.econbiz.de/10010750597
The paper surveys the main contributions of new economic geography from the point of view of transport analysis. It shows that decreasing transport costs is likely to exacerbate regional disparities. However, very low transport costs should foster a more balanced distribution for economic...
Persistent link: https://www.econbiz.de/10010738902
This paper focuses on two issues that challenge the accepted pessimistic view that regional trade agreements (RTAs) between developing countries in welfare terms by taking into account scale economies in transport. First, how is the standard welfare analysis of an RTA affected by the endogeneity...
Persistent link: https://www.econbiz.de/10008805091
There is a large consensus among international institutions and national governments to favor urban-containment policies - the compact city - as a way to reduce the ecological footprint of cities. This approach overlooks the following basic trade-off: the concentration of activities decreases...
Persistent link: https://www.econbiz.de/10008792602