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Consumer Search and Prices in the Automobile Market

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  • Moraga-González, José-Luis
  • Wildenbeest, Matthijs
  • Sándor, Zsolt

Abstract

In many markets consumers have imperfect information about the utility they derive from the products that are on offer and need to visit stores to find the product that is the most preferred. This paper develops a discrete-choice model of demand with optimal consumer search. Consumers first choose which products to search; then, once they learn the utility they get from the searched products, they choose which product to buy, if any. The set of products searched is endogenous and consumer specific. Therefore imperfect substitutability across products does not only arise from variation in their characteristics but also from variation in the costs of searching them. We apply the model to the automobile industry. Our search cost estimate is highly significant and indicates that consumers conduct a limited amount of search. Estimates of own- and cross-price elasticities are lower and markups are higher than if we assume consumers have full information.

Suggested Citation

  • Moraga-González, José-Luis & Wildenbeest, Matthijs & Sándor, Zsolt, 2015. "Consumer Search and Prices in the Automobile Market," CEPR Discussion Papers 10487, C.E.P.R. Discussion Papers.
  • Handle: RePEc:cpr:ceprdp:10487
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    References listed on IDEAS

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    More about this item

    Keywords

    Automobiles; Consumer search; Demand and supply; Differentiated products;
    All these keywords.

    JEL classification:

    • C14 - Mathematical and Quantitative Methods - - Econometric and Statistical Methods and Methodology: General - - - Semiparametric and Nonparametric Methods: General
    • D83 - Microeconomics - - Information, Knowledge, and Uncertainty - - - Search; Learning; Information and Knowledge; Communication; Belief; Unawareness
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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