We consider a continuum of unemployed workers ranked according to their unemployment duration. There are two industries, a high and a low technology one, which compete imperfectly on the labor market. Once employed, each individual must bear a training cost, which is proportional to his...

We consider the following stage game: a domestic government chooses an import quota, the a domestic and a foreign firm choose their quality level before engaging a price competition. We first show that the indirect effect of the quota on the sales of the domestic producer are different depending...

In this paper, the authors consider a European industry characterized by vertical product differentiation. Using a two-stages model with quality choice made before price competition takes place, the authors show that EU antidumping policy that takes the form of price-undertaking offers a...

We consider the effects of export restraints on price competition in the Hotelling model of horizontal product differentiation. We characterise the Nash equilibrium for all possible values of the quota and compare our results with those of Krishna. We show that a foreign producer would choose a...

We consider the two-stage game proposed by Kreps and Scheinkman in the adress model of horizontal differenciation developed by Hotelling. Firms choose capacities in the first stage and then compete in price. We show that capacity precommitment softens price competitio drastically.

Both product differentiation through quality and capacity commitment have been shown to relax price competition. However, they have not been considered simultaneously. To this end we consider a three stage game where firms choose quality then commit to capacity and finally compete in price.

We consider two typed of cities. In the European one the amenities are located at the city-center ( like e.g. Paris or London) whereas in the American-type city the amenites are at the city-edge (like e.g. Detroit, Los Angeles). We first show that the unemploymed reside at the vicinity of the...