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Enforcement vs Deterrence in Merger Control: Can Remedies Lead to Lower Welfare?

Author

Listed:
  • Andreea Cosnita-Langlais

    (EconomiX - EconomiX - UPN - Université Paris Nanterre - CNRS - Centre National de la Recherche Scientifique)

  • Lars Sorgard

Abstract

This paper deals with the enforcement of merger policy, and aims to study how merger emedies affect the deterrence accomplished by controlling mergers. We determine the optimal frequency of investigations launched by the agency, and identify situations where the introduction of remedies can lead to a lower welfare. We find that the potential for remedies can make it less likely that the worst mergers are deterred. Even if the worst mergers are deterred, the potential for remedies can lead to more mergers with a negative impact to be proposed, and eventually to more decision errors by the antitrust authorities.
(This abstract was borrowed from another version of this item.)
(This abstract was borrowed from another version of this item.)

Suggested Citation

  • Andreea Cosnita-Langlais & Lars Sorgard, 2018. "Enforcement vs Deterrence in Merger Control: Can Remedies Lead to Lower Welfare?," Post-Print hal-01549791, HAL.
    • Handle: RePEc:hal:journl:hal-01549791
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    2. Chopard, Bertrand & Cortade, Thomas & Cosnita-Langlais, Andreea, 2015. "Success and failure of bargaining in merger control: The case of asset divestitures," Economic Modelling, Elsevier, vol. 49(C), pages 254-259.
    3. Redkina, Anastasia (Редькина, Анастасия) & Lagodyuk, Ekaterina (Лагодюк, Екатерина), 2016. "The deterrent effect of Russian control of mergers: An Empirical Study [Сдерживающие Эффекты Российского Контроля Слияний: Эмпирическое Исследование]," Ekonomicheskaya Politika / Economic Policy, Russian Presidential Academy of National Economy and Public Administration, vol. 1, pages 79-104, February.
    4. Andreea Cosnita-Langlais, 2016. "Enforcement of Merger Control. Theoretical Insights for Its Procedural Design," Revue économique, Presses de Sciences-Po, vol. 67(HS1), pages 39-51.

    More about this item

    Keywords

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    JEL classification:

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

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