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Price discrimination


  • Armstrong, Mark


This paper surveys recent economic research on price discrimination, both in monopoly and oligopoly markets. Topics include static and dynamic forms of price discrimination, and both final and input markets are considered. Potential antitrust aspects of price discrimination are highlighted throughout the paper. The paper argues that the informational requirements to make accurate policy are very great, and with most forms of price discrimination a laissez-faire policy may be the best available in practical terms. However, careful case-by-case analysis of situations involving selective price cuts and margin squeeze seems worthwhile.

Suggested Citation

  • Armstrong, Mark, 2006. "Price discrimination," MPRA Paper 4693, University Library of Munich, Germany.
  • Handle: RePEc:pra:mprapa:4693

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    References listed on IDEAS

    1. Armstrong, Mark & Vickers, John, 1993. "Price Discrimination, Competition and Regulation," Journal of Industrial Economics, Wiley Blackwell, vol. 41(4), pages 335-359, December.
    2. Yongmin Chen, 1997. "Paying Customers to Switch," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 6(4), pages 877-897, December.
    3. Armstrong, Mark & Vickers, John, 1998. "The Access Pricing Problem with Deregulation: A Note," Journal of Industrial Economics, Wiley Blackwell, vol. 46(1), pages 115-121, March.
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    More about this item


    Price discrimination; bundling; entry deterrence; competition policy;

    JEL classification:

    • L1 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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