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Antitrust

Author

Listed:
  • Kaplow, Louis
  • Shapiro, Carl
Abstract
This is a survey of the economic principles that underlie antitrust law and how those principles relate to competition policy. We address four core subject areas: market power, collusion, mergers between competitors, and monopolization. In each area, we select the most relevant portions of current economic knowledge and use that knowledge to critically assess central features of antitrust policy. Our objective is to foster the improvement of legal regimes and also to identify topics where further analytical and empirical exploration would be useful. This is a survey of the economic principles that underlie antitrust law and how those principles relate to competition policy. We address four core subject areas: market power, collusion, mergers between competitors, and monopolization. In each area, we select the most relevant portions of current economic knowledge and use that knowledge to critically assess central features of antitrust policy. Our objective is to foster the improvement of legal regimes and also to identify topics where further analytical and empirical exploration would be useful.

Suggested Citation

  • Kaplow, Louis & Shapiro, Carl, 2007. "Antitrust," Competition Policy Center, Working Paper Series qt9pt7p9bm, Competition Policy Center, Institute for Business and Economic Research, UC Berkeley.
    • Handle: RePEc:cdl:compol:qt9pt7p9bm
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    Cited by:

    1. Shastitko, Andrey Ye. (Шаститко, Андрей) & Pavlova, Natalia S. (Павлова, Наталья), 2018. "Wide Prospects and Ravines of Competition Policy [Широкие Перспективы И Овраги Конкурентной Политики]," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 5, pages 110-133, October.
    2. Lang, Matthias, 2017. "Legal uncertainty as a welfare enhancing screen," European Economic Review, Elsevier, vol. 91(C), pages 274-289.
    3. Russell Pittman, 2007. "Consumer Surplus as the Appropriate Standard for Antitrust Enforcement," EAG Discussions Papers 200709, Department of Justice, Antitrust Division.
    4. Mikko Packalen, 2011. "Market Share Exclusion," Working Papers 1103, University of Waterloo, Department of Economics, revised Aug 2011.

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    More about this item

    Keywords

    antitrust; competition policy; monopoly; market power; market definition; oligopoly; collusion; cartels; price fixing; facilitating practices; mergers; horizontal mergers; unilateral effects; monopolization; exclusionary practices; predatory pricing; exclusive dealing;
    All these keywords.

    JEL classification:

    • K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law
    • L12 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Monopoly; Monopolization Strategies
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
    • L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
    • L42 - Industrial Organization - - Antitrust Issues and Policies - - - Vertical Restraints; Resale Price Maintenance; Quantity Discounts

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