IDEAS home Printed from https://ideas.repec.org/p/udc/wpaper/wp271.html
   My bibliography  Save this paper

Divestitures and the Screening of Efficiency Gains

Author

Listed:
  • Aldo González Tissinetti

Abstract

This paper studies how the use of divestiture in merger control can affect the revelation of information about the level of efficiency gains that a proposed merger carries. We show that a decision policy that uses costly divestiture as a screening instrument presents superior results respect to a blind policy where the decision is based only on a priori beliefs about the level of efficiency gains. This new optimal policy eliminates type I error -allowing inefficient mergers- and mitigates type II error -rejecting good mergers-. If efficiency gains take place in the divested markets as well, an “informational” efficiency offense argument may arise, forcing the competition authority not to the disclose all the level of information desired if this jeopardizes the feasibility of the remedy.

Suggested Citation

  • Aldo González Tissinetti, 2008. "Divestitures and the Screening of Efficiency Gains," Working Papers wp271, University of Chile, Department of Economics.
    • Handle: RePEc:udc:wpaper:wp271
    as

    Download full text from publisher

    File URL: http://www.econ.uchile.cl/uploads/publicacion/7c74cdc3-9cf9-4166-bd9f-72fc09f7dfe0.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Lars-Hendrik Röller & Johan Stennek & Frank Verboven, 2006. "Efficiency Gains from Mergers," Chapters, in: Fabienne IIzkovitz & Roderick Meiklejohn (ed.), European Merger Control, chapter 3, Edward Elgar Publishing.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Juwon Kwak, 2013. "Merger settlement as a screening device," European Journal of Law and Economics, Springer, vol. 36(3), pages 523-540, December.
    2. Emilie Dargaud, 2013. "Horizontal mergers, efficiency gains and remedies," European Journal of Law and Economics, Springer, vol. 36(2), pages 349-372, October.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Russell Pittman, 2007. "Consumer Surplus as the Appropriate Standard for Antitrust Enforcement," EAG Discussions Papers 200709, Department of Justice, Antitrust Division.
    2. Frey, Rainer & Hussinger, Katrin, 2006. "The role of technology in M&As: a firm-level comparison of cross-border and domestic deals," Discussion Paper Series 1: Economic Studies 2006,45, Deutsche Bundesbank.
    3. Andrei Medvedev, 2004. "Efficiency Defense and Administrative Fuzziness in Merger Regulation," CERGE-EI Working Papers wp234, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    4. Jo Seldeslachts & Joseph A. Clougherty & Pedro Pita Barros, 2009. "Settle for Now but Block for Tomorrow: The Deterrence Effects of Merger Policy Tools," Journal of Law and Economics, University of Chicago Press, vol. 52(3), pages 607-634, August.
    5. Boone, Jan, 2006. "Firms Merge in Response to Constraints," CEPR Discussion Papers 5744, C.E.P.R. Discussion Papers.
    6. Elisa Barbieri & Manli Huang & Shenglei Pi & Mattia Tassinari, 2017. "Restructuring the Production of Medicines: An Investigation on the Pharmaceutical Sector in China and the Role of Mergers and Acquisitions," IJERPH, MDPI, vol. 14(10), pages 1-21, October.
    7. Diego Useche & Ernest Miguelez & Francesco Lissoni, 2020. "Highly skilled and well connected: Migrant inventors in cross-border M&As," Journal of International Business Studies, Palgrave Macmillan;Academy of International Business, vol. 51(5), pages 737-763, July.
    8. Ivaldi, Marc & Motis, Jrissy, 2007. "Mergers as Auctions," IDEI Working Papers 461, Institut d'Économie Industrielle (IDEI), Toulouse.
    9. Albert Banal-Estañol & Ines Macho-Stadler & Jo Seldeslachts, 2003. "Mergers, Investment Decisions and Internal Organisation," CESifo Working Paper Series 944, CESifo.
    10. Stöhr, Annika, 2021. "Price effects of horizontal mergers: A retrospective on retrospectives," Ilmenau Economics Discussion Papers 151, Ilmenau University of Technology, Institute of Economics.
    11. Andreas Haufler & Søren Bo Nielsen, 2008. "Merger policy to promote 'global players'? A simple model," Oxford Economic Papers, Oxford University Press, vol. 60(3), pages 517-545, July.
    12. Cosnita, Andreea & Tropeano, Jean-Philippe, 2009. "Negotiating remedies: Revealing the merger efficiency gains," International Journal of Industrial Organization, Elsevier, vol. 27(2), pages 188-196, March.
    13. Marie Goppelsroeder & Maarten Pieter Schinkel & Jan Tuinstra, 2008. "Quantifying The Scope For Efficiency Defense In Merger Control: The Werden‐Froeb‐Index," Journal of Industrial Economics, Wiley Blackwell, vol. 56(4), pages 778-808, December.
    14. Lundmark, Robert & Nilsson, Mats, 2003. "What do economic simulations tell us? Recent mergers in the iron ore industry," Resources Policy, Elsevier, vol. 29(3-4), pages 111-118.
    15. Stiebale, Joel, 2016. "Cross-border M&As and innovative activity of acquiring and target firms," Journal of International Economics, Elsevier, vol. 99(C), pages 1-15.
    16. Andreas Haufler & Christian Schulte, 2007. "Merger Policy and Tax Competition," Working Papers 035, Bavarian Graduate Program in Economics (BGPE).
    17. Lars-Hendrik Röller & Christian Wey, 2003. "Merger Control in the New Economy," Netnomics, Springer, vol. 5(1), pages 5-20, May.
    18. Nakamura, H. Richard, 2002. "Mapping Out the Japanese Mergers & Acquisitions Patterns - The Influence of Macro Factors on M & As," EIJS Working Paper Series 164, Stockholm School of Economics, The European Institute of Japanese Studies.
    19. Cosnita-Langlais, Andreea & Tropeano, Jean-Philippe, 2012. "Do remedies affect the efficiency defense? An optimal merger-control analysis," International Journal of Industrial Organization, Elsevier, vol. 30(1), pages 58-66.
    20. Madsen, Erik S. & Pedersen, Kurt & Lund-Thomsen, Lars, 2012. "Effects of the M&A Wave in the Global Brewing Industry 2000-2010," Journal of International Agricultural Trade and Development, Journal of International Agricultural Trade and Development, vol. 61(4).

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:udc:wpaper:wp271. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohit Karnani (email available below). General contact details of provider: https://edirc.repec.org/data/deuclcl.html .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.