We propose a model of price competition where consumers exogenously differ in the number of prices they compare. Our model can be interpreted either as a non-sequential search model or as a network model of price competition. We show that (i) if consumers who previously just sampled one firm...

Ch. 0. Introduction -- 0.1. Scope and Approach of the Book -- 0.2. Summary of Contents -- 0.3. Further Remarks and References -- I. Preliminaries -- Ch. 1. Information Structures -- Ch. 2. Examples of Information Structures -- Ch. 3. Some Game Theory -- II. Oligopolistic Markets with Imperfectly...