The purpose of the model is to analyse the genesis and evolution of consumption oriented chat rooms in the Web space. We study an endogeneous consumption dynamics in which individuals make their buying decisions on the basis of a threefold information: their own consumption past experience...

In this note, we use the technique of option sets to sort out the implications of coalitional strategyproofness in the spatial setting. We also discuss related issues and open problems.

In this note, we use the technique of option sets to sort out the implications of coalitional strategyproofness in the spatial setting. We also discuss related issues and open problems.

In this note, we use the technique of option sets to sort out the implications of coalitional strategyproofness in the spatial setting. We also discuss related issues and open problems.

We show that the number of individuals selecting their worst alternatives within a finite set of alternatives can be written as an alternating sum of the number of individuals having their best choice within subset of alternatives. The identities are then applied to random utility models,...

CET ARTICLE TRAITE DE LA MODELISATION ET ANALYSE COMPTABLE

[fre] ville pour échanger leurs produits agricoles contre des biens industriels. On suppose tout d'abord que la densité d'occupation des sols est donnée, que les individus n'anticipent pas et que des magasins de distribution ne sont pas créés dans la campagne et l'on examine l'effet sur la...