Economics Letters · 2011 · 138 citations · 14 references
Social SciencesEconomicsMathematicsMicroeconomicsPricing TheoryDifferentiation StrategyDynamic Economic ModelsGeneral Equilibrium TheoryOligopoly PricingProduct DifferentiationDemand For Differentiated ProductsDifferentiated OligopolyEndogenous Product DifferentiationProduct Differentiation GamesTrade In Differentiated Products
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A Model of Duopoly Suggesting a Theory of Entry Barriers
Avinash Dixit · The Bell Journal of Economics · 1979 · 957 citations