IDEAS home Printed from https://ideas.repec.org/p/zbw/zewdip/11025.html
   My bibliography  Save this paper

Netzzugang, Wettbewerb und Investitionen

Author

Listed:
  • Inderst, Roman
  • Peitz, Martin

Abstract

Wir untersuchen die Rolle von Vertragstypen und Zugangsregulierung auf Innovation und Wettbewerb. In einem Duopolmodell zeigen wir, dass Ex-post-Verträge, die nach den Investitionsentscheidungen getroffen werden, zu einer Welt führen, in der seltener Infrastruktur dupliziert wird, in der es aber einen breiteren Rollout gegen über einem Markt gibt, in dem keine Zugangsverträge geschlossen werden können. Im Vergleich zu solchen Ex-post-Verträgen führen Ex-ante-Verträge zu einem noch intensiveren Roll-out und noch seltener zu Duplizierung. Insbesondere Ex-ante-Verträge, aber auch Ex-post-Verträge können allerdings als Instrument zur Reduktion der Wettbewerbsintensität verwendet werden.

Suggested Citation

  • Inderst, Roman & Peitz, Martin, 2011. "Netzzugang, Wettbewerb und Investitionen," ZEW Discussion Papers 11-025, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  • Handle: RePEc:zbw:zewdip:11025
    as

    Download full text from publisher

    File URL: https://www.econstor.eu/bitstream/10419/44986/1/656491612.pdf
    Download Restriction: no

    References listed on IDEAS

    as
    1. Chang, Hsihui & Koski, Heli & Majumdar, Sumit K., 0. "Regulation and investment behaviour in the telecommunications sector: policies and patterns in US and Europe," Telecommunications Policy, Elsevier, vol. 27(10-11), pages 677-699, November.
    2. Laffont, Jean-Jacques & Tirole, Jean, 1994. "Access pricing and competition," European Economic Review, Elsevier, vol. 38(9), pages 1673-1710, December.
    3. de Bijl, Paul W.J. & Peitz, Martin, 2005. "Local Loop Unbundling in Europe: Experience, Prospects and Policy Challenges," MPRA Paper 2441, University Library of Munich, Germany.
    4. Armstrong, Mark & Vickers, John, 1998. "The Access Pricing Problem with Deregulation: A Note," Journal of Industrial Economics, Wiley Blackwell, vol. 46(1), pages 115-121, March.
    5. David Sappington, 2006. "Regulation in Vertically-Related Industries: Myths, Facts, and Policy," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 28(1), pages 3-16, February.
    6. Armstrong, Mark & Doyle, Chris & Vickers, John, 1996. "The Access Pricing Problem: A Synthesis," Journal of Industrial Economics, Wiley Blackwell, vol. 44(2), pages 131-150, June.
    7. Vareda, João, 2010. "Access regulation and the incumbent investment in quality-upgrades and in cost-reduction," Telecommunications Policy, Elsevier, vol. 34(11), pages 697-710, December.
    8. Grossman, Sanford J & Hart, Oliver D, 1986. "The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 691-719, August.
    9. Pindyck Robert S., 2007. "Mandatory Unbundling and Irreversible Investment in Telecom Networks," Review of Network Economics, De Gruyter, vol. 6(3), pages 1-25, September.
    10. Belleflamme,Paul & Peitz,Martin, 2010. "Industrial Organization," Cambridge Books, Cambridge University Press, number 9780521681599, November.
    11. Gans, Joshua S, 2001. "Regulating Private Infrastructure Investment: Optimal Pricing for Access to Essential Facilities," Journal of Regulatory Economics, Springer, vol. 20(2), pages 167-189, September.
    12. Lewis, Tracy R. & Sappington, David E. M., 1999. "Access pricing with unregulated downstream competition," Information Economics and Policy, Elsevier, vol. 11(1), pages 73-100, March.
    13. João Vareda, 2011. "Quality upgrades and bypass under mandatory access," Journal of Regulatory Economics, Springer, vol. 40(2), pages 177-197, October.
    14. Guthrie, Graeme, 2006. "Regulating Infrastructure: The Impact on Risk and Investment," Working Paper Series 3851, Victoria University of Wellington, The New Zealand Institute for the Study of Competition and Regulation.
    15. Armstrong, Mark, 2001. "The theory of access pricing and interconnection," MPRA Paper 15608, University Library of Munich, Germany.
    16. Valletti, Tommaso M., 0. "The theory of access pricing and its linkage with investment incentives," Telecommunications Policy, Elsevier, vol. 27(10-11), pages 659-675, November.
    17. Rainer Nitsche & Lars Wiethaus, 2009. "Access regulation and investment in next generation networks: A ranking of regulatory regimes," ESMT Research Working Papers ESMT-09-003, ESMT European School of Management and Technology.
    18. Bourreau, Marc & Dogan, Pinar, 2005. "Unbundling the local loop," European Economic Review, Elsevier, vol. 49(1), pages 173-199, January.
    19. Rosston Gregory L. & Noll Roger G., 2002. "The Economics of the Supreme Court's Decision On Forward Looking Costs," Review of Network Economics, De Gruyter, vol. 1(2), pages 1-9, September.
    20. Joshua S. Gans & Stephen P. King, 2004. "Access Holidays and the Timing of Infrastructure Investment," The Economic Record, The Economic Society of Australia, vol. 80(248), pages 89-100, March.
    21. Tilman Klumpp & Xuejuan Su, 2010. "Open Access and Dynamic Efficiency," American Economic Journal: Microeconomics, American Economic Association, vol. 2(2), pages 64-96, May.
    22. Valletti, Tommaso M & Hoernig, Steffen & Barros, Pedro P, 2002. "Universal Service and Entry: The Role of Uniform Pricing and Coverage Constraints," Journal of Regulatory Economics, Springer, vol. 21(2), pages 169-190, March.
    23. Gans, Joshua S & Williams, Philip L, 1999. "Access Regulation and the Timing of Infrastructure Investment," The Economic Record, The Economic Society of Australia, vol. 75(229), pages 127-137, June.
    24. Graeme Guthrie, 2006. "Regulating Infrastructure: The Impact on Risk and Investment," Journal of Economic Literature, American Economic Association, vol. 44(4), pages 925-972, December.
    25. Hori, Keiichi & Mizuno, Keizo, 2006. "Access pricing and investment with stochastically growing demand," International Journal of Industrial Organization, Elsevier, vol. 24(4), pages 795-808, July.
    26. Ingo Vogelsang, 2003. "Price Regulation of Access to Telecommunications Networks," Journal of Economic Literature, American Economic Association, vol. 41(3), pages 830-862, September.
    27. Vareda João & Hoernig Steffen, 2010. "Racing for Investment under Mandatory Access," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 10(1), pages 1-31, July.
    28. Foros, Oystein, 2004. "Strategic investments with spillovers, vertical integration and foreclosure in the broadband access market," International Journal of Industrial Organization, Elsevier, vol. 22(1), pages 1-24, January.
    Full references (including those not matched with items on IDEAS)

    More about this item

    Keywords

    Telekommunikation; NGN; Zugangsentgelt; Investition; Innovation; Verträge zwischen Netzbetreibern;

    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:zbw:zewdip:11025. See general information about how to correct material in RePEc.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (ZBW - German National Library of Economics). General contact details of provider: http://edirc.repec.org/data/zemande.html .

    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 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.

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

    IDEAS is a RePEc service hosted by the Research Division of the Federal Reserve Bank of St. Louis . RePEc uses bibliographic data supplied by the respective publishers.