IDEAS home Printed from https://ideas.repec.org/p/cpb/discus/106.html
   My bibliography  Save this paper

Competition and access price regulation in the broadband market

Author

Listed:
  • Michiel Bijlsma
  • Viktoria Kocsis
  • Nelli Valmari

Abstract

We construct a model for differentiated Cournot competition between service-based and infrastructure-based firms, out of which one infrastructure-based firm (the incumbent) supplies to the service-based firms. We seek for and compare the socially optimal and the incumbent’s profit maximizing access price in two scenarios: (i) service-based firms and incumbent supply homogeneous services (partial differentiation), and (ii) all services are horizontally differentiated (uniform differentiation). We show that in both cases the incumbent never forecloses service-based firms if infrastructure-based competition is present or if services are somewhat differentiated. Under uniform differentiation the welfare optimizing access price is below marginal cost, hence the incumbent subsidizes the production of service-based firms and makes zero profit. In the case of partial differentiation, the same result obtains when both markets are concentrated. However, if markets are not concentrated, the socially optimal access fee exceeds the marginal cost.

Suggested Citation

  • Michiel Bijlsma & Viktoria Kocsis & Nelli Valmari, 2008. "Competition and access price regulation in the broadband market," CPB Discussion Paper 106, CPB Netherlands Bureau for Economic Policy Analysis.
    • Handle: RePEc:cpb:discus:106
    as

    Download full text from publisher

    File URL: https://www.cpb.nl/sites/default/files/publicaties/download/competition-and-access-price-regulation-broadband-market.pdf
    Download Restriction: no
    ---><---

    References listed on IDEAS

    as
    1. Jean-Jacques Laffont & Jean Tirole, 2001. "Competition in Telecommunications," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262621509, December.
    2. Howell, Bronwyn, 2002. "Broadband Uptake and Infrastructure Regulation: Evidence from the OECD Countries," Working Paper Series 3899, Victoria University of Wellington, The New Zealand Institute for the Study of Competition and Regulation.
    3. Nirvikar Singh & Xavier Vives, 1984. "Price and Quantity Competition in a Differentiated Duopoly," RAND Journal of Economics, The RAND Corporation, vol. 15(4), pages 546-554, Winter.
    4. Distaso, Walter & Lupi, Paolo & Manenti, Fabio M., 2006. "Platform competition and broadband uptake: Theory and empirical evidence from the European union," Information Economics and Policy, Elsevier, vol. 18(1), pages 87-106, March.
    5. Michiel Bijlsma & Viktoria Kocsis & Victoria Shestalova & Gijsbert Zwart, 2008. "Vertical foreclosure: a policy framework," CPB Document 157, CPB Netherlands Bureau for Economic Policy Analysis.
    6. Pouyet, Jérôme & Hombert, Johan & Schutz, Nicolas, 2007. "Wholesale Markets in Telecommunications," CEPR Discussion Papers 6224, C.E.P.R. Discussion Papers.
    7. Ingo Vogelsang, 2003. "Price Regulation of Access to Telecommunications Networks," Journal of Economic Literature, American Economic Association, vol. 41(3), pages 830-862, September.
    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. Michiel Bijlsma & Viktoria Kocsis & Nelli Valmari, 2008. "Competition and access price regulation in the broadband market," CPB Discussion Paper 106.rdf, CPB Netherlands Bureau for Economic Policy Analysis.
    2. Calzada, Joan & Martínez-Santos, Fernando, 2014. "Broadband prices in the European Union: Competition and commercial strategies," Information Economics and Policy, Elsevier, vol. 27(C), pages 24-38.
    3. Bourreau, Marc & Hombert, Johan & Pouyet, Jerome & Schutz, Nicolas, 2007. "Wholesale Markets in Telecommunications," CEPREMAP Working Papers (Docweb) 0703, CEPREMAP.
    4. Balmer, Roberto, 2013. "Competition and Market Strategies in the Swiss Fixed Telephony Market. An estimation of Swisscom’s dynamic residual demand curve," MPRA Paper 54078, University Library of Munich, Germany.
    5. Joan Calzada & Tommaso M. Valletti, 2008. "Network Competition and Entry Deterrence," Economic Journal, Royal Economic Society, vol. 118(531), pages 1223-1244, August.
    6. Tommaso Valletti, 2009. "Mobile Call Termination: A Tale of Two-Sided Markets," Chapters, in: François Lévêque & Howard Shelanski (ed.), Antitrust and Regulation in the EU and US, chapter 7, Edward Elgar Publishing.
    7. Baranes, Edmond & Bourreau, Marc, 2005. "An Economist's Guide to Local Loop Unbundling," MPRA Paper 2510, University Library of Munich, Germany.
    8. Mattia Nardotto & Tommaso Valletti & Frank Verboven, 2015. "Unbundling The Incumbent: Evidence From Uk Broadband," Journal of the European Economic Association, European Economic Association, vol. 13(2), pages 330-362, April.
    9. Raffaele Fiocco, 2012. "Competition and regulation with product differentiation," Journal of Regulatory Economics, Springer, vol. 42(3), pages 287-307, December.
    10. 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.
    11. David Mandy, 2007. "When Do Input Prices Matter For Make-Or-Buy Decisions?," Working Papers 0701, Department of Economics, University of Missouri.
    12. Haucap, Justus & Klein, Gordon J., 2012. "How regulation affects network and service quality in related markets," Economics Letters, Elsevier, vol. 117(2), pages 521-524.
    13. Felix Hoeffler, 2006. "Mobile termination and collusion, revisited," Discussion Paper Series of the Max Planck Institute for Research on Collective Goods 2006_16, Max Planck Institute for Research on Collective Goods.
    14. Wilko Bolt & David B. Humphrey, 2005. "Public Good Aspects of TARGET: Natural Monopoly, Scale Economies, and Cost Allocation," DNB Working Papers 036, Netherlands Central Bank, Research Department.
    15. Balmer, Roberto E., 2014. "Competition and market strategies in the Swiss fixed telephony market," 20th ITS Biennial Conference, Rio de Janeiro 2014: The Net and the Internet - Emerging Markets and Policies 106837, International Telecommunications Society (ITS).
    16. Shana Cui & David E. M. Sappington, 2021. "Access pricing in network industries with mixed oligopoly," Journal of Regulatory Economics, Springer, vol. 59(3), pages 193-225, June.
    17. Montenegro, Lourdes O. & Araral, Eduardo, 2020. "Can competition-enhancing regulation bridge the quality divide in Internet provision?," Telecommunications Policy, Elsevier, vol. 44(1).
    18. Tselekounis, Markos & Varoutas, Dimitris & Martakos, Drakoulis, 2014. "A CDS approach to induce facilities-based competition over NGA networks," Telecommunications Policy, Elsevier, vol. 38(3), pages 311-331.
    19. Balmer, Roberto E., 2015. "Competition and market strategies in the Swiss fixed telephony market," 26th European Regional ITS Conference, Madrid 2015 127123, International Telecommunications Society (ITS).
    20. Alleman, James & Rappoport, Paul, 2005. "Regulatory Failure: Time for a New Policy Paradigm," MPRA Paper 2517, University Library of Munich, Germany.

    More about this item

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • L86 - Industrial Organization - - Industry Studies: Services - - - Information and Internet Services; Computer Software
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

    NEP fields

    This paper has been announced in the following NEP Reports:

    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:cpb:discus:106. 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: the person in charge (email available below). General contact details of provider: https://edirc.repec.org/data/cpbgvnl.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.