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Investitionen in das Breitbandnetz im Spannungsfeld zwischen Wettbewerb und Regulierung


  • Nina Czernich


  • Oliver Falck


Im Bereich der IKT-Infrastruktur wurde der Ausbau des Telekommunikationsnetzes in den siebziger und achtziger Jahren in den meisten OECD-Staaten durch die öffentliche Hand vollzogen. Demgegenüber vollzieht sich der derzeitige Umbau des alten Telekommunikationsnetzes zu einem modernen digitalen Datennetz in einem durch Wettbewerb geprägten Umfeld, für das nationale Regulierungsbehörden die Rahmenbedingungen setzen. In ihrem Beitrag gehen Nina Czernich und Oliver Falck, ifo Institut, auf die Notwendigkeit ein, bei staatlicher Regulierung die technologische Dynamik beim Umbau der IKT-Infrastruktur zu berücksichtigen. Dabei schätzen sie die Notwendigkeit versus Hinderlichkeit von Regulierung in den Bereichen bestehender Netzkomponenten, neuer Netze in Agglomerationsräumen und neuer Netze in ländlichen Räumen mit geringer Bevölkerungsdichte unterschiedlich ein und diskutieren verschiedene Arten der Regulierung.

Suggested Citation

  • Nina Czernich & Oliver Falck, 2009. "Investitionen in das Breitbandnetz im Spannungsfeld zwischen Wettbewerb und Regulierung," ifo Schnelldienst, ifo Institute - Leibniz Institute for Economic Research at the University of Munich, vol. 62(10), pages 08-11, May.
  • Handle: RePEc:ces:ifosdt:v:62:y:2009:i:10:p:08-11

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    References listed on IDEAS

    1. Philippe Aghion & Nick Bloom & Richard Blundell & Rachel Griffith & Peter Howitt, 2005. "Competition and Innovation: an Inverted-U Relationship," The Quarterly Journal of Economics, Oxford University Press, vol. 120(2), pages 701-728.
    2. Philippe Aghion & Richard Blundell & Rachel Griffith & Peter Howitt & Susanne Prantl, 2009. "The Effects of Entry on Incumbent Innovation and Productivity," The Review of Economics and Statistics, MIT Press, vol. 91(1), pages 20-32, February.
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    More about this item


    Infrastrukturinvestition; Breitbandkommunikation; Makroökonomischer Einfluss; Regulierung; Deutschland;

    JEL classification:

    • L50 - Industrial Organization - - Regulation and Industrial Policy - - - General
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications


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