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Competition vs. Regulation in Mobile Telecommunications

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Author Info
Stennek, Johan
Tangerås, Thomas P.

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Abstract

This paper questions whether competition can replace sector-specific regulation of mobile telecommunications. We show that the monopolistic outcome prevails independently of market concentration when access prices are determined in bilateral negotiations. A light-handed regulatory policy can induce effective competition. Call prices are close to the marginal cost if the networks are sufficiently close substitutes. Neither demand nor cost information is required. A unique and symmetric call price equilibrium exists under symmetric access prices, provided that call demand is sufficiently inelastic. Existence encompasses the case of many networks and high network substitutability.

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Paper provided by C.E.P.R. Discussion Papers in its series CEPR Discussion Papers with number 6073.

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Date of creation: Feb 2007
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Handle: RePEc:cpr:ceprdp:6073

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Related research
Keywords: access price competition entry network competition network substitutability regulation two-way access

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Find related papers by JEL classification:
L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

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  1. Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: II. Price Discrimination," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 38-56, Spring. [Downloadable!] (restricted)
  2. Jan Bouckaert & Frank Verboven, 2004. "Price Squeezes in a Regulatory Environment," Journal of Regulatory Economics, Springer, vol. 26(3), pages 321-351, 08. [Downloadable!] (restricted)
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  3. Berger, Ulrich, 2005. "Bill-and-keep vs. cost-based access pricing revisited," Economics Letters, Elsevier, vol. 86(1), pages 107-112, January. [Downloadable!] (restricted)
  4. Jean-Jacques Laffont & Patrick Rey & Jean Tirole, 1998. "Network Competition: I. Overview and Nondiscriminatory Pricing," RAND Journal of Economics, The RAND Corporation, vol. 29(1), pages 1-37, Spring. [Downloadable!] (restricted)
  5. Dessein, Wouter, 2003. " Network Competition in Nonlinear Pricing," RAND Journal of Economics, The RAND Corporation, vol. 34(4), pages 593-611, Winter.
  6. Tommaso M. Valletti & Carlo Cambini, 2005. "Investments and Network Competition," RAND Journal of Economics, The RAND Corporation, vol. 36(2), pages 446-468, Summer.
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  7. Calzada, Joan & Valletti, Tommaso, 2005. "Network Competition and Entry Deterrence," CEPR Discussion Papers 5381, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
  8. Davidson, Carl, 1988. "Multiunit Bargaining in Oligopolistic Industries," Journal of Labor Economics, University of Chicago Press, vol. 6(3), pages 397-422, July. [Downloadable!] (restricted)
  9. Lars-Hendrik Roller & Leonard Waverman, 2001. "Telecommunications Infrastructure and Economic Development: A Simultaneous Approach," American Economic Review, American Economic Association, vol. 91(4), pages 909-923, September. [Downloadable!] (restricted)
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  10. Armstrong, Mark, 1998. "Network Interconnection in Telecommunications," Economic Journal, Royal Economic Society, vol. 108(448), pages 545-64, May. [Downloadable!] (restricted)
  11. Wright, Julian, 2002. "Access Pricing under Competition: An Application to Cellular Networks," Journal of Industrial Economics, Blackwell Publishing, vol. 50(3), pages 289-315, September. [Downloadable!] (restricted)
  12. Gans, J.S. & King, S.P., 2000. "Using 'Bill and Keep' Interconnect Arrangements to Soften Network Competiti on," Department of Economics - Working Papers Series 739, The University of Melbourne. [Downloadable!]
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  13. Björnerstedt, Jonas & Stennek, Johan, 2001. "Bilateral Oligopoly," CEPR Discussion Papers 2864, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
    • Jonas Björnerstedt & Johan Stennek, 2001. "Bilateral Oligopoly," CIG Working Papers FS IV 01-08, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG). [Downloadable!]
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