Price Discrimination with Private and Imperfect Information
This paper investigates the competitive and welfare effects of information accuracy improvements in markets where firms can price discriminate after observing a private and noisy signal about a consumer's brand preference. I show that firms charge more to customers they believe have a brand preference for them, and that this price has an inverted-U shaped relationship with the signal's accuracy. In contrast, the price charged after a disloyal signal has been observed falls as the signal's accuracy rises. While industry profit and overall welfare fall monotonically as price discrimination is based on increasingly more accurate information, the reverse happens to consumer surplus. The model is also extended to a public information setting. For any level of the signal's accuracy, moving from public to private information boosts industry profit and welfare at the expense of consumer surplus.
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- Qihong Liu & Konstantinos Serfes, 2002.
"Quality of Information and Oligopolistic Price Discrimination,"
- Qihong Liu & Konstantinos Serfes, 2004. "Quality of Information and Oligopolistic Price Discrimination," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 13(4), pages 671-702, December.
- Qihong Liu & Konstantinos Serfes, 2002. "Quality of Information and Oligopolistic Price Discrimination," Industrial Organization 0203004, EconWPA, revised 06 Mar 2002.
- Drew Fudenberg & Jean Tirole, 2000.
"Customer Poaching and Brand Switching,"
RAND Journal of Economics,
The RAND Corporation, vol. 31(4), pages 634-657, Winter.
- Drew Fudenberg & Jean Tirole, 1999. "Customer Poaching and Brand Switching," Harvard Institute of Economic Research Working Papers 1871, Harvard - Institute of Economic Research.
- J. Miguel Villas-Boas, 1999. "Dynamic Competition with Customer Recognition," RAND Journal of Economics, The RAND Corporation, vol. 30(4), pages 604-631, Winter.
- Gehrig, Thomas & Shy, Oz & Stenbacka, Rune, 2011. "History-based price discrimination and entry in markets with switching costs: A welfare analysis," European Economic Review, Elsevier, vol. 55(5), pages 732-739, June.
- Kenneth S. Corts, 1998. "Third-Degree Price Discrimination in Oligopoly: All-Out Competition and Strategic Commitment," RAND Journal of Economics, The RAND Corporation, vol. 29(2), pages 306-323, Summer.
- Yongmin Chen, 1997. "Paying Customers to Switch," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 6(4), pages 877-897, December.
- Esteves, Rosa-Branca, 2010.
"Pricing with customer recognition,"
International Journal of Industrial Organization,
Elsevier, vol. 28(6), pages 669-681, November.
- Chen, Yuxin & Zhang, Z. John, 2009. "Dynamic targeted pricing with strategic consumers," International Journal of Industrial Organization, Elsevier, vol. 27(1), pages 43-50, January.
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