Price Discrimination under Customer Recognition and Mergers
AbstractThis paper studies the interaction between horizontal mergers and price discrimination by endogenizing the merger formation process in the context of a repeated purchase model with two periods and three firms wherein firms may engage in Behaviour-Based Price Discrimination (BBPD). From a merger policy perspective, this paper's main contribution is two-fold. First, it shows that when firms are allowed to price discriminate, the (unique) equilibrium merger gives rise to significant increases in profits for the merging firms (the ones with information to price-discriminate), but has no effect on the outsider firm's profitability, thereby eliminating the so called "free-riding problem". Second, this equilibrium merger is shown to increase industry profits at the expense of consumers' surplus, leaving total welfare unaffected and, therefore, suggesting that competition authorities should scrutinize with greater zeal mergers in industries where firms are expected to engage in BBPD.
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Bibliographic InfoPaper provided by NIPE - Universidade do Minho in its series NIPE Working Papers with number 23/2009.
Date of creation: 2009
Date of revision:
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Postal: Núcleo de Investigação em Políticas Económicas, Escola de Economia e Gestão, Universidade do Minho, P-4710-057 Braga, Portugal
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Web page: http://www3.eeg.uminho.pt/economia/nipe/versao_inglesa/index_uk.htm
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Other versions of this item:
- Esteves, Rosa Branca & Vasconcelos, Helder, 2010. "Price Discrimination under Customer Recognition and Mergers," CEPR Discussion Papers 7683, C.E.P.R. Discussion Papers.
- L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
- L15 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Information and Product Quality
- L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
- D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
This paper has been announced in the following NEP Reports:
- NEP-ALL-2009-10-10 (All new papers)
- NEP-COM-2009-10-10 (Industrial Competition)
- NEP-IND-2009-10-10 (Industrial Organization)
- NEP-MKT-2009-10-10 (Marketing)
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
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