Footnote:
Nach Informationen von SSRN wurde die ursprüngliche Fassung des Dokuments June 7, 2020 erstellt
Description:
In a duopoly model of horizontal and vertical differentiation, where consumers are ex-ante unaware of product qualities, we study the firms' incentives to signal quality via prices. Consumers, after they observe prices, can evaluate a firm's product quality before purchase if they incur a search cost. We show that a complete information (undistorted) separating equilibrium and a unique pooling equilibrium (in pure strategies) exist. A lower search cost moves the market equilibrium from pooling to separating and induces a mean-preserving spread in the distribution of the equilibrium prices