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Old Technology Upgrades, Innovation, and Competition in Vertically Differentiated Markets

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Author Info

  • Marc Bourreau

    (Telecom Paris)

  • Paolo Lupi

    (AGCOM)

  • Fabio Manenti

    ()
    (University of Padova)

Abstract

We study how the migration from an old to a new technology is affected by the access price to the old technology. We show that both the incumbent and the regulator are willing to set a very high access price to accelerate consumers' migration to the new technology. When the quality of the old technology is exogenous and the entrant dominates investment in the new technology, the old technology is completely switched off in equilibrium, whereas the old technology persists when the incumbent dominates investment. When the incumbent can decide on an endogenous upgrade of the old technology, the migration to the new technology is slowed down, and the entrant might be foreclosed.

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Bibliographic Info

Paper provided by Dipartimento di Scienze Economiche "Marco Fanno" in its series "Marco Fanno" Working Papers with number 0158.

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Length: 39 pages
Date of creation: Feb 2013
Date of revision:
Handle: RePEc:pad:wpaper:0158

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Related research

Keywords: Access; Investment; Vertical differentiation; Multi-product firms. JEL Codes: L1; L51; L96.;

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Cited by:
  1. Tselekounis, Markos & Xylogianni, Eirini & Varoutas, Dimitris & Martakos, Drakoulis, 2013. "Geographically differentiated NGA deployment," 24th European Regional ITS Conference, Florence 2013 88533, International Telecommunications Society (ITS).

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