منابع مشابه
Inattentive consumers and product quality
This paper presents a model in which some consumers shop on the basis of price alone, without attention to product quality. A firm may “cheat” (i.e., cut quality) to exploit these inattentive consumers. In the unique symmetric equilibrium, firms follow a mixed strategy involving both price and quality dispersion. Firms are less likely to cheat when there are fewer inattentive consumers, which i...
متن کاملMPRA Munich Personal RePEc Archive Inattentive Consumers and Product
This paper studies a model in which some consumers shop on the basis of price alone, without attention to potential differences in product quality. A firm may offer a low-quality product to exploit these inattentive consumers. In the unique symmetric equilibrium of the model, firms choose prices with mixed strategies , similarly to Varian (1980) in which some consumers purchase from a random se...
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We study a market with rationally inattentive consumers who are unsure of the terms of the offers made by firms, but can acquire information about the terms at a cost. In a symmetric equilibrium, the price set by firms is continuously increasing in the cost of information for consumers and decreasing in the number of firms operating. In addition, favorable a priori information about a firm lead...
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Firms developing new products must often make a trade-o¤ between production costs and product quality: higher quality products are more valued by consumers, but also more costly to manufacture. We analyze this trade-o¤ in the context of demand uncertainty and strategic consumer behavior. Before the release of a product to a heterogeneous market of unknown size, a rm must choose product quality...
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We characterize the evolution of market share when agents freely observe past shares and also engage in costly private learning. We show that popular options may remain unchosen. Even among chosen goods, long run market shares skew toward ex ante popular items. This rationalizes market share policies that encourage experimentation. We show that an outside observer with rich data may be better a...
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ژورنال
عنوان ژورنال: Journal of the European Economic Association
سال: 2009
ISSN: 1542-4766,1542-4774
DOI: 10.1162/jeea.2009.7.2-3.411