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Nous étudions un duopole sur un marché où les produits sont différenciés horizontalement. Les firmes se font concurrence en catalogue dans le sens où elles choisissent simultanément un produit et un prix. Nous montrons alors qu'il n'existe pas d'équilibre de Nash en stratégie pure en...
Persistent link: https://www.econbiz.de/10009372691
In a Hotelling's duopoly with a general transportation cost function, we study competition through catalog: each firm chooses at the same time a price and a location. With simultaneous catalog offers, there is no equilibrium in pure strategies for high valuations of the consumers, while a...
Persistent link: https://www.econbiz.de/10009372735
In a Hotelling's duopoly with a general transportation cost function, we study competition through catalog: each firm chooses at the same time a price and a location. With simultaneous catalog offers, there is no equilibrium in pure strategies for high valuations of the consumers, while a...
Persistent link: https://www.econbiz.de/10011025648
Nous étudions un duopole sur un marché où les produits sont différenciés horizontalement. Les firmes se font concurrence en catalogue dans le sens où elles choisissent simultanément un produit et un prix. Nous montrons alors qu'il n'existe pas d'équilibre de Nash en stratégie pure en...
Persistent link: https://www.econbiz.de/10011025934
Persistent link: https://www.econbiz.de/10003327559
Persistent link: https://www.econbiz.de/10009747460
Persistent link: https://www.econbiz.de/10009300846
Persistent link: https://www.econbiz.de/10007947336
In a Hotelling's duopoly with a general transportation cost function, we study competition through catalog: each firm chooses at the same time a price and a location. With simultaneous catalog offers, there is no equilibrium in pure strategies for high valuations of the consumers, while a...
Persistent link: https://www.econbiz.de/10008488332
We study a duopoly on a market with horizontal differentiation where firms compete in catalog : firms choose a price and a location in the consumer? space. Whereas there is no equilibrium in pure strategy for the simultaneous game, we show that an equilibrium always exists in a sequential...
Persistent link: https://www.econbiz.de/10008578994