We study a class of differentiation games à la Hotelling. Two firms choose a price and a location in the consumers’ space. The leader first chooses both variables, and the follower observes them before playing. It is shown that in such games, any equilibrium has the property that the follower always gets a greater profit (in the absence of entry barrier). An equilibrium is shown to always exist with linear costs and we qualify the equilibria with respect to the willingness to pay for the family of products. Some extensions are looked at. In particular, we investigate the effect of entry barriers on the strategies of the leader.Nous étudions une classe de jeu à la Hotelling. Deux firmes choisissent une localisation et un prix dans l'espace d...
In a spatial competition model, changes in firms’ competitive behaviour may occur when the hypothesi...
In the framework Hotelling-Downs competition two players can freely choose a position along a one-di...
We analyze a two-stage game in a vertically differentiated duopoly with two regions which can diffe...
We study a class of differentiation games à la Hotelling. Two firms choose a price and a location in...
We study a class of differentiation games à la Hotelling. Two firms choose a price and a location in...
We consider the two-stage game proposed by Kreps and Scheinkman (83) in the address-model of horizon...
National audienceWe study a duopoly on a market with horizontal differentiation where firms compete ...
International audienceIn a Hotelling's duopoly with a general transportation cost function, we study...
This paper studies a spatial competition game between two firms that sell a homogeneous good at som...
In spatial competition models « à la Hotelling », we can treat simultaneously of two components of i...
We combine Hotelling’s model of product differentiation with tie-in sales. Tie-in sales condition th...
URL des Cahiers : https://halshs.archives-ouvertes.fr/CAHIERS-MSECahiers de la MSE 2005.10 - Série V...
We investigate a dynamic duopoly game with horizontal product differentiation, to show that the stan...
We investigate a dynamic duopoly game with horizontal product differentiation, to show that the stan...
Conventionally, we think of an increase in competition as weakly decreasing prices, increasing the n...
In a spatial competition model, changes in firms’ competitive behaviour may occur when the hypothesi...
In the framework Hotelling-Downs competition two players can freely choose a position along a one-di...
We analyze a two-stage game in a vertically differentiated duopoly with two regions which can diffe...
We study a class of differentiation games à la Hotelling. Two firms choose a price and a location in...
We study a class of differentiation games à la Hotelling. Two firms choose a price and a location in...
We consider the two-stage game proposed by Kreps and Scheinkman (83) in the address-model of horizon...
National audienceWe study a duopoly on a market with horizontal differentiation where firms compete ...
International audienceIn a Hotelling's duopoly with a general transportation cost function, we study...
This paper studies a spatial competition game between two firms that sell a homogeneous good at som...
In spatial competition models « à la Hotelling », we can treat simultaneously of two components of i...
We combine Hotelling’s model of product differentiation with tie-in sales. Tie-in sales condition th...
URL des Cahiers : https://halshs.archives-ouvertes.fr/CAHIERS-MSECahiers de la MSE 2005.10 - Série V...
We investigate a dynamic duopoly game with horizontal product differentiation, to show that the stan...
We investigate a dynamic duopoly game with horizontal product differentiation, to show that the stan...
Conventionally, we think of an increase in competition as weakly decreasing prices, increasing the n...
In a spatial competition model, changes in firms’ competitive behaviour may occur when the hypothesi...
In the framework Hotelling-Downs competition two players can freely choose a position along a one-di...
We analyze a two-stage game in a vertically differentiated duopoly with two regions which can diffe...