IDEAS home Printed from https://ideas.repec.org/a/bpj/bejeap/v20y2020i4p12n4.html
   My bibliography  Save this article

A Note on the Efficiency Gains from a Refusal to Deal in a Bertrand-Nash Framework

Author

Listed:
  • Nadimi Soheil R.

    (Department of Economics, Kansas State University, Waters Hall, Manhattan, KS, 66506-4001, USA)

  • Weisman Dennis L.

    (Department of Economics, Kansas State University, Waters Hall, Manhattan, KS, 66506-4001, USA)

Abstract

A vertically integrated provider (VIP) initially has a duty to deal with a rival at unregulated upstream and downstream prices in a Bertrand-Nash framework. The duty to deal is subsequently terminated which enables the VIP to acquire the rival and serve as a two-product, downstream monopolist. We find that the refusal to deal is efficiency-enhancing, given that prices decrease while profits increase ex post.

Suggested Citation

  • Nadimi Soheil R. & Weisman Dennis L., 2020. "A Note on the Efficiency Gains from a Refusal to Deal in a Bertrand-Nash Framework," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 20(4), pages 1-12, October.
    • Handle: RePEc:bpj:bejeap:v:20:y:2020:i:4:p:12:n:4
    DOI: 10.1515/bejeap-2020-0070
    as

    Download full text from publisher

    File URL: https://doi.org/10.1515/bejeap-2020-0070
    Download Restriction: For access to full text, subscription to the journal or payment for the individual article is required.
    File URL: https://libkey.io/10.1515/bejeap-2020-0070?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Farrell, Joseph & Shapiro, Carl, 1990. "Horizontal Mergers: An Equilibrium Analysis," American Economic Review, American Economic Association, vol. 80(1), pages 107-126, March.
    2. repec:reg:rpubli:608 is not listed on IDEAS
    3. Werden, Gregory J, 1996. "A Robust Test for Consumer Welfare Enhancing Mergers among Sellers of Differentiated Products," Journal of Industrial Economics, Wiley Blackwell, vol. 44(4), pages 409-413, December.
    4. Michał Grajek & Lars-Hendrik Röller, 2012. "Regulation and Investment in Network Industries: Evidence from European Telecoms," Journal of Law and Economics, University of Chicago Press, vol. 55(1), pages 189-216.
    5. Robinson Glen O. & Weisman Dennis L., 2008. "Designing Competition Policy for Telecommunications," Review of Network Economics, De Gruyter, vol. 7(4), pages 1-38, December.
    6. Dennis W. Carlton, 2001. "A General Analysis of Exclusionary Conduct and Refusal to Deal - Why Aspen and Kodak are Misguided," NBER Working Papers 8105, National Bureau of Economic Research, Inc.
    Full references (including those not matched with items on IDEAS)

    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. Kaplow, Louis & Shapiro, Carl, 2007. "Antitrust," Handbook of Law and Economics, in: A. Mitchell Polinsky & Steven Shavell (ed.), Handbook of Law and Economics, edition 1, volume 2, chapter 15, pages 1073-1225, Elsevier.
    2. Emilie Dargaud, 2013. "Horizontal mergers, efficiency gains and remedies," European Journal of Law and Economics, Springer, vol. 36(2), pages 349-372, October.
    3. 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.
    4. Nathan H. Miller & Gloria Sheu, 2021. "Quantitative Methods for Evaluating the Unilateral Effects of Mergers," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 58(1), pages 143-177, February.
    5. Zhu, Jing & Boyaci, Tamer & Ray, Saibal, 2016. "Effects of upstream and downstream mergers on supply chain profitability," European Journal of Operational Research, Elsevier, vol. 249(1), pages 131-143.
    6. Farrell Joseph & Shapiro Carl, 2010. "Antitrust Evaluation of Horizontal Mergers: An Economic Alternative to Market Definition," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 10(1), pages 1-41, March.
    7. Zhiqi Chen & Gang Li, 2018. "Do Merger Efficiencies Always Mitigate Price Increases?," Journal of Industrial Economics, Wiley Blackwell, vol. 66(1), pages 95-125, March.
    8. Gugler, Klaus & Szücs, Florian, 2016. "Merger externalities in oligopolistic markets," International Journal of Industrial Organization, Elsevier, vol. 47(C), pages 230-254.
    9. Wang, X. Henry & Zhao, Jingang, 2022. "Merger effects in asymmetric and differentiated Bertrand oligopolies," Mathematical Social Sciences, Elsevier, vol. 120(C), pages 37-49.
    10. Volker Nocke & Nicolas Schutz, 2023. "Merger Analysis with IIA Demand and Type Aggregation," CRC TR 224 Discussion Paper Series crctr224_2023_459, University of Bonn and University of Mannheim, Germany.
    11. Andrei Medvedev, 2004. "Structural remedies in merger regulation in a Cournot framework," CERGE-EI Working Papers wp229, The Center for Economic Research and Graduate Education - Economics Institute, Prague.
    12. Volker Nocke & Nicolas Schutz, 2018. "An Aggregative Games Approach to Merger Analysis in Multiproduct-Firm Oligopoly," CRC TR 224 Discussion Paper Series crctr224_2018_024, University of Bonn and University of Mannheim, Germany.
    13. Choné, Philippe & Linnemer, Laurent, 2008. "Assessing horizontal mergers under uncertain efficiency gains," International Journal of Industrial Organization, Elsevier, vol. 26(4), pages 913-929, July.
    14. Duso, Tomaso & Affeldt, Pauline & Gugler, Klaus & Piechucka, Joanna, 2021. "Assessing EU Merger Control through Compensating Efficiencies," CEPR Discussion Papers 16705, C.E.P.R. Discussion Papers.
    15. Froeb, Luke M. & Werden, Gregory J., 1998. "A robust test for consumer welfare enhancing mergers among sellers of a homogeneous product," Economics Letters, Elsevier, vol. 58(3), pages 367-369, March.
    16. Kjell Erik Lommerud & Odd Rune Straume & Lars Sørgard, 2006. "National versus international mergers in unionized oligopoly," RAND Journal of Economics, RAND Corporation, vol. 37(1), pages 212-233, March.
    17. Cristina Pardo-Garcia & Jose Sempere-Monerris, 2015. "Equilibrium mergers in a composite good industry with efficiencies," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 6(1), pages 101-127, March.
    18. David Sappington & Dennis Weisman, 2012. "Regulating regulators in transitionally competitive markets," Journal of Regulatory Economics, Springer, vol. 41(1), pages 19-40, February.
    19. Daniel Greenfield & Bruce Kobayashi & Jeremy Sandford & Christopher Taylor & Nathan Wilson, 2019. "Economics at the FTC: Quantitative Analyses of Two Chemical Manufacturing Mergers," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 55(4), pages 607-623, December.
    20. Kai Hüschelrath, 2009. "Detection Of Anticompetitive Horizontal Mergers," Journal of Competition Law and Economics, Oxford University Press, vol. 5(4), pages 683-721.

    More about this item

    Keywords

    vertical integration; duty to deal; efficiency; antitrust;
    All these keywords.

    JEL classification:

    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

    Statistics

    Access and download statistics

    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:bpj:bejeap:v:20:y:2020:i:4:p:12:n:4. 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: Peter Golla (email available below). General contact details of provider: https://www.degruyter.com .

    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.