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The Welfare Effects of Mobile Termination Rate Regulation in Asymmetric Oligopolies: the Case of Spain

We examine the effects of mobile termination rate regulation in asymmetric oligopolies. We do this by extending existing models of asymmetric duopoly and symmetric oligopoly where consumer expectations about market shares are passive. We first calibrate product differentiation parameters using detailed data from the Spanish market from 2010. Next, we predict equilibrium outcomes and welfare effects under alternative scenarios of future termination rates. Lowering termination rates typically lowers profits of all networks and improves consumer and total surplus.

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Paper provided by NET Institute in its series Working Papers with number 11-09.

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Length: 19 pages
Date of creation: Oct 2011
Date of revision:
Handle: RePEc:net:wpaper:1109
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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.
  2. Hurkens, Sjaak & Jeon, Doh-Shin, 2009. "Mobile termination and mobile penetration," IESE Research Papers D/816, IESE Business School.
  3. Steffen Hoernig & Roman Inderst & Tommaso Valletti, 2011. "Calling Circles: Network Competition with Non-Uniform Calling Patterns," CEIS Research Paper 206, Tor Vergata University, CEIS, revised 04 Jul 2011.
  4. Sjaak Hurkens & Ángel L. López, 2010. "Mobile Termination, Network Externalities, and Consumer Expectations," UFAE and IAE Working Papers 812.10, Unitat de Fonaments de l'Anàlisi Econòmica (UAB) and Institut d'Anàlisi Econòmica (CSIC).
  5. Luis López, Ángel, 2011. "Mobile termination rates and the receiver-pays regime," Information Economics and Policy, Elsevier, vol. 23(2), pages 171-181, June.
  6. Doh Shin Jeon & Jean Jacques Laffont & Jean Tirole, 2001. "On the receiver pays principle," Economics Working Papers 561, Department of Economics and Business, Universitat Pompeu Fabra.
  7. David Harbord & Steffen Hoernig, 2012. "Welfare Analysis of Regulating Mobile Termination Rates in the UK with an Application to the Orange/T-Mobile Merger," FEUNL Working Paper Series wp571, Universidade Nova de Lisboa, Faculdade de Economia.
  8. de Bijl, P.W.J. & Peitz, M., 2004. "Dynamic Regulation and Entry in Telecommunications Markets : A Policy Framework," Discussion Paper 2004-010, Tilburg University, Tilburg Law and Economic Center.
  9. 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.
  10. Gans, Joshua S. & King, Stephen P., 2001. "Using 'bill and keep' interconnect arrangements to soften network competition," Economics Letters, Elsevier, vol. 71(3), pages 413-420, June.
  11. Dewenter, Ralf & Haucap, Justus, 2007. "Demand Elasticities for Mobile Telecommunications in Austria," Ruhr Economic Papers 17, Rheinisch-Westfälisches Institut für Wirtschaftsforschung (RWI), Ruhr-University Bochum, TU Dortmund University, University of Duisburg-Essen.
  12. Jullien, Bruno & Rey, Patrick & Sand-Zantman, Wilfried, 2009. "Mobile Call Termination Revisited," TSE Working Papers 10-198, Toulouse School of Economics (TSE), revised Aug 2010.
  13. Martin Peitz, 2005. "Asymmetric Regulation of Access and Price Discrimination in Telecommunications," Journal of Regulatory Economics, Springer, vol. 28(3), pages 327-343, November.
  14. Harbord David & Pagnozzi Marco, 2010. "Network-Based Price Discrimination and `Bill-and-Keep' vs. `Cost-Based' Regulation of Mobile Termination Rates," Review of Network Economics, De Gruyter, vol. 9(1), pages 1-46, February.
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