We analyse the incidence of ad valorem and unit excise taxes in an oligopolistic industry with diffentiated products and price-setting (Bertrand) firms.

The aim of this article is to study the propensity to change modes, departure times and routes under adverse weather conditions. By means of an ordered probit methodology we identify the main factors explaining such a flexibility.

La securisation des prets pour accession a la propriete concerne les organismes de credit mais aussi la puissance publique, avec le developpement des prets a taux zero. L'assurance chomage privee des prets hypothecaires evite la budgetisation des prestations qu'entrainerait un assurance...

In this paper we analyze the explicit representation of fixed agenda social choice correspondences under different rationality assumptions (independence, neutrality, monotonicity,...).It is well known in the literature that, under some of these assumptions, the existence of dictators,...

We model the trading possibilities of one seller and n potential buyers as a strategic game, which extends the two-person sealed-bid double auction. We introduce particular communication equilibria for this game, the self-fulfilling equilibria. In the case of arbitrary informational...