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Detection Of Anticompetitive Horizontal Mergers

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  • Kai Hüschelrath

Abstract

This paper discusses possibilities to detect anticompetitive horizontal mergers. In particular, it develops a detection framework for antitrust authorities. The framework considers the potential welfare effects of mergers through changes in product prices and efficiencies, as well as product variety, marketing, and innovation incentives. The implementation of the framework is addressed through the derivation of back-of-the-envelope formulas.

Suggested Citation

  • Kai Hüschelrath, 2009. "Detection Of Anticompetitive Horizontal Mergers," Journal of Competition Law and Economics, Oxford University Press, vol. 5(4), pages 683-721.
    • Handle: RePEc:oup:jcomle:v:5:y:2009:i:4:p:683-721.
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    File URL: http://hdl.handle.net/10.1093/joclec/nhp008
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    More about this item

    JEL classification:

    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
    • L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
    • K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law

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