IDEAS home Printed from https://ideas.repec.org/p/hal/journl/halshs-00178580.html
   My bibliography  Save this paper

Competition and mergers in networks with call externalities

Author

Listed:
  • Edmond Baranes

    (CREDEN - Centre de Recherche en Economie et Droit de l'ENergie - UM1 - Université Montpellier 1)

  • Laurent Flochel

    (GATE - Groupe d'analyse et de théorie économique - UL2 - Université Lumière - Lyon 2 - ENS LSH - Ecole Normale Supérieure Lettres et Sciences Humaines - CNRS - Centre National de la Recherche Scientifique)

Abstract

This paper considers a model of two interconnected networks with different qualities. There are call externalities in the sense that consumers value calls they send and receive. Networks compete in two part tariffs. We show that call externalities create private incentives for each competitor to charge low access prices. This result moderates the risk of tacit collusion when competitors can freely negotiate their access charges. We also analyze the case of a merger between the two networks and give conditions under which the merger can be welfare improving.

Suggested Citation

  • Edmond Baranes & Laurent Flochel, 2003. "Competition and mergers in networks with call externalities," Post-Print halshs-00178580, HAL.
    • Handle: RePEc:hal:journl:halshs-00178580
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00178580
    as

    Download full text from publisher

    File URL: https://shs.hal.science/halshs-00178580/document
    Download Restriction: no
    ---><---

    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. Julian Wright, 2002. "Access Pricing under Competition: An Application to Cellular Networks," Journal of Industrial Economics, Wiley Blackwell, vol. 50(3), pages 289-315, September.
    3. Nicholas Economides & Giuseppe Lopomo & Glenn Woroch, 1997. "Strategic Commitments and the Principle of Reciprocity in Interconnection Pricing," Industrial Organization 9701001, University Library of Munich, Germany.
    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. Edmond Baranes & Laurent Flochel, 2008. "Competition in telecommunication networks with call externalities," Journal of Regulatory Economics, Springer, vol. 34(1), pages 53-74, August.

    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. Baranes, E. & Flochel, L., 2003. "Competition and mergers in networks with call externalities," Cahiers du CREDEN (CREDEN Working Papers) 03.10.37, CREDEN (Centre de Recherche en Economie et Droit de l'Energie), Faculty of Economics, University of Montpellier 1.
    2. Edmond Baranes & Laurent Flochel, 2003. "Competition and mergers in networks with call externalities Concurrence et fusions entre réseaux avec externalités d’appels," Working Papers 0308, Groupe d'Analyse et de Théorie Economique Lyon St-Étienne (GATE Lyon St-Étienne), Université de Lyon.
    3. Yu-Shan Lo, "undated". "Market Shares, Consumer Ignorance and the Reciprocal Termination Charges," Discussion Papers 09/19, Department of Economics, University of York.
    4. Hahn, Jong-Hee, 2004. "Network competition and interconnection with heterogeneous subscribers," International Journal of Industrial Organization, Elsevier, vol. 22(5), pages 611-631, May.
    5. Gilo, David & Spiegel, Yossi, 2004. "Network interconnection with competitive transit," Information Economics and Policy, Elsevier, vol. 16(3), pages 439-458, September.
    6. David Gilo & Yossi Spiegel, 2003. "Network Interconnection With Competitive Transit," Working Papers 03-05, NET Institute, revised Dec 2003.
    7. Joan Calzada & Francesc Trillas, 2005. "The interconnection prices in telecomunications: from theory to practice," Hacienda Pública Española / Review of Public Economics, IEF, vol. 173(2), pages 85-125, June.
    8. Ingo Vogelsang, 2003. "Price Regulation of Access to Telecommunications Networks," Journal of Economic Literature, American Economic Association, vol. 41(3), pages 830-862, September.
    9. Michael Carter & Julian Wright, 2003. "Asymmetric Network Interconnection," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 22(1), pages 27-46, February.
    10. Rodney Beard, 2015. "N-Firm Oligopoly With General Iso-Elastic Demand," Bulletin of Economic Research, Wiley Blackwell, vol. 67(4), pages 336-345, October.
    11. Jovanovic, Dragan & Wey, Christian, 2012. "An equilibrium analysis of efficiency gains from mergers," DICE Discussion Papers 64, Heinrich Heine University Düsseldorf, Düsseldorf Institute for Competition Economics (DICE).
    12. 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.
    13. Mark Armstrong & Julian Wright, 2009. "Mobile Call Termination," Economic Journal, Royal Economic Society, vol. 119(538), pages 270-307, June.
    14. Marc Escrihuela-Villar & Ramon Faulí-Oller, 2008. "Mergers in asymmetric Stackelberg markets," Spanish Economic Review, Springer;Spanish Economic Association, vol. 10(4), pages 279-288, December.
    15. Stennek, Johan & Tangerås, Thomas, 2006. "Competition vs. Regulation in Mobile Telecommunications," Working Paper Series 685, Research Institute of Industrial Economics.
    16. Michael Carter & Julian Wright, 1999. "Interconnection in Network Industries," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 14(1), pages 1-25, February.
    17. Zemsky, Peter & Adner, Ron, 2003. "Disruptive Technologies and the Emergence of Competition," CEPR Discussion Papers 3994, C.E.P.R. Discussion Papers.
    18. Hamid Beladi & Avik Chakrabarti & Sugata Marjit, 2013. "A Mixed GOLE Model of Cross-Border Mergers and Trade," Working Papers 0143eco, College of Business, University of Texas at San Antonio.
    19. Garcia-Gallego, Aurora & Georgantzis, Nikolaos & Gil-Molto, Maria Jose & Orts, Vicente, 2006. "Game-theoretic aspects of international mergers: Theory and case studies," International Review of Law and Economics, Elsevier, vol. 26(3), pages 395-409, September.
    20. Guilding, Chris & McManus, Lisa, 2002. "The incidence, perceived merit and antecedents of customer accounting: an exploratory note," Accounting, Organizations and Society, Elsevier, vol. 27(1-2), pages 45-59.

    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:hal:journl:halshs-00178580. 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: CCSD (email available below). General contact details of provider: https://hal.archives-ouvertes.fr/ .

    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.