Consumer Information and Firm Pricing: Negative Externalities from Improved Information
AbstractWe analyze the effect of consumer information on firm pricing in a model where consumers search for prices and matches with products. We consider two types of consumers. Uninformed consumers do not know in advance their match values with firms, whereas informed consumers do. Prices are lower the greater the proportion of uninformed consumers. Hence uninformed consumers exert a positive externality on the others, in contrast to standard results. This leads to socially excessive investment in gathering prior information when aggregate demand is price-sensitive.
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Bibliographic InfoPaper provided by University of Virginia, Department of Economics in its series Virginia Economics Online Papers with number 338.
Length: 37 pages
Date of creation: Feb 1997
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Web page: http://www.virginia.edu/economics/home.html
Other versions of this item:
- Anderson, Simon P & Renault, Regis, 2000. "Consumer Information and Firm Pricing: Negative Externalities from Improved Information," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 41(3), pages 721-42, August.
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