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Mandated MVNO access and MNO investment in mobile network markets: evidence from Germany and Spain

Author

Listed:
  • Niels Frank

    (Lademann & Associates
    University of Bayreuth)

  • Mitja Kleczka

    (Lademann & Associates
    Vrije Universiteit Brussell/Brussels Centre of Competition Policy)

  • Erion Shtjefanaku

    (Lademann & Associates)

Abstract

This article examines the effect of access obligation on mobile network investment. Access obligation is a form of regulated network access in wholesale markets that commits Mobile Network Operators (MNOs) to grant non-discriminatory access to Mobile Virtual Network Operators. While it is often claimed that such regulation might lower investment incentives of MNOs, this assertion has not yet been assessed by appropriate econometric methods. We implement an empirical Difference-in-Differences framework to investigate the link between access obligation and mobile network investment in Germany, where access obligation had been implemented for the 3G technology (but not for 4G and 5G), and in Spain, where access obligation had been introduced as a remedy for joint significant market power. Contrary to common claims, our results show that access obligation has not lowered mobile network investment in Germany and indeed increased investment in Spain.

Suggested Citation

  • Niels Frank & Mitja Kleczka & Erion Shtjefanaku, 2025. "Mandated MVNO access and MNO investment in mobile network markets: evidence from Germany and Spain," Journal of Regulatory Economics, Springer, vol. 67(1), pages 29-60, June.
  • Handle: RePEc:kap:regeco:v:67:y:2025:i:1:d:10.1007_s11149-024-09485-2
    DOI: 10.1007/s11149-024-09485-2
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    as
    1. Kim, Byung Woon & Seol, Seong Ho, 2007. "Economic analysis of the introduction of the MVNO system and its major implications for optimal policy decisions in Korea," Telecommunications Policy, Elsevier, vol. 31(5), pages 290-304, June.
    2. Jullien, Bruno & Reisinger, Markus & Rey, Patrick, 2018. "Vertical foreclosure and multi-segment competition," Economics Letters, Elsevier, vol. 169(C), pages 31-34.
    3. Pedrós, Xavier & Bahia, Kalvin & Castells, Pau & Abate, Serafino, 2017. "Assessing the impact of mobile consolidation on innovation and quality: An evaluation of the Hutchison/Orange merger in Austria," 28th European Regional ITS Conference, Passau 2017 169453, International Telecommunications Society (ITS).
    4. Michał Grajek & Lars-Hendrik Röller, 2012. "Regulation and Investment in Network Industries: Evidence from European Telecoms," Journal of Law and Economics, University of Chicago Press, vol. 55(1), pages 189-216.
    5. Joseph Farrell & Michael L. Katz, 2000. "Innovation, Rent Extraction, and Integration in Systems Markets," Journal of Industrial Economics, Wiley Blackwell, vol. 48(4), pages 413-432, December.
    6. Greenstein, Shane & McMaster, Susan & Spiller, Pablo T, 1995. "The Effect of Incentive Regulation on Infrastructure Modernization: Local Exchange Companies' Deployment of Digital Technology," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 4(2), pages 187-236, Summer.
    7. Briglauer, Wolfgang & Cambini, Carlo & Grajek, Michał, 2018. "Speeding up the internet: Regulation and investment in the European fiber optic infrastructure," International Journal of Industrial Organization, Elsevier, vol. 61(C), pages 613-652.
    8. Joan Calzada & Fernando Martínez-Santos, 2016. "Pricing strategies and competition in the mobile broadband market," Journal of Regulatory Economics, Springer, vol. 50(1), pages 70-98, August.
    9. Garrido, Elisabet & Whalley, Jason, 2013. "Competition in wholesale markets: Do MNOs compete to host MVNOs?," Telecommunications Policy, Elsevier, vol. 37(11), pages 1124-1141.
    10. Christos Genakos & Tommaso Valletti & Frank Verboven, 2018. "Evaluating market consolidation in mobile communications," Economic Policy, CEPR, CESifo, Sciences Po;CES;MSH, vol. 33(93), pages 45-100.
    11. Farrell, Joseph & Weiser, Philip J., 2003. "Modularity, Vertical Integration, and Open Access Policies: Towards a Convergence of Antitrust and Regulation in the Internet Age," Department of Economics, Working Paper Series qt4dh7q2dd, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
    12. Song, Jae-Do, 2010. "Various wholesale price equilibria for mobile virtual network operators," Telecommunications Policy, Elsevier, vol. 34(10), pages 633-648, November.
    13. Chiara Fumagalli & Massimo Motta, 2020. "Dynamic Vertical Foreclosure," Journal of Law and Economics, University of Chicago Press, vol. 63(4), pages 763-812.
    14. Cricelli, Livio & Grimaldi, Michele & Ghiron, Nathan Levialdi, 2011. "The competition among mobile network operators in the telecommunication supply chain," International Journal of Production Economics, Elsevier, vol. 131(1), pages 22-29, May.
    15. Kotakorpi, Kaisa, 2006. "Access price regulation, investment and entry in telecommunications," International Journal of Industrial Organization, Elsevier, vol. 24(5), pages 1013-1020, September.
    16. David Roodman, 2009. "A Note on the Theme of Too Many Instruments," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 71(1), pages 135-158, February.
    17. 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.
    18. Guthrie, Graeme, 2006. "Regulating Infrastructure: The Impact on Risk and Investment," Working Paper Series 18946, Victoria University of Wellington, The New Zealand Institute for the Study of Competition and Regulation.
    19. Cricelli, Livio & Grimaldi, Michele & Levialdi Ghiron, Nathan, 2012. "The impact of regulating mobile termination rates and MNO–MVNO relationships on retail prices," Telecommunications Policy, Elsevier, vol. 36(1), pages 1-12.
    20. Song, Jae-Do & Kim, Jae-Cheol, 2001. "Strategic Reaction of Vertically Integrated Firms to Downstream Entry: Deterrence or Accommodation," Journal of Regulatory Economics, Springer, vol. 19(2), pages 183-199, March.
    21. Banerjee, Aniruddha & Dippon, Christian M., 2009. "Voluntary relationships among mobile network operators and mobile virtual network operators: An economic explanation," Information Economics and Policy, Elsevier, vol. 21(1), pages 72-84, February.
    22. repec:bla:jindec:v:48:y:2000:i:4:p:413-32 is not listed on IDEAS
    23. Nickell, Stephen J, 1981. "Biases in Dynamic Models with Fixed Effects," Econometrica, Econometric Society, vol. 49(6), pages 1417-1426, November.
    24. Pauline Affeldt & Rainer Nitsche, 2014. "A price concentration study on European mobile telecom markets: Limitations and insights," ESMT Research Working Papers ESMT-14-07, ESMT European School of Management and Technology.
    25. repec:bla:jindec:v:49:y:2001:i:3:p:319-33 is not listed on IDEAS
    26. Lehr, William & Queder, Fabian & Haucap, Justus, 2021. "5G: A new future for Mobile Network Operators, or not?," Telecommunications Policy, Elsevier, vol. 45(3).
    27. T. Randolph Beard & David L. Kaserman & John W. Mayo, 2001. "Regulation, Vertical Integration and Sabotage," Journal of Industrial Economics, Wiley Blackwell, vol. 49(3), pages 319-333, September.
    28. Sörries, Bernd & Franken, Matthias & Baischew, Dajan & Lucidi, Stefano, 2020. "Einfluss von Versorgungsauflagen auf die Mobilfunkabdeckung in der EU," WIK Discussion Papers 470, WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste GmbH.
    29. Bauer, Johannes M. & Bohlin, Erik, 2022. "Regulation and innovation in 5G markets," Telecommunications Policy, Elsevier, vol. 46(4).
    30. Braun, Menessa Ricarda & Knips, Julian & Wernick, Christian, 2020. "Die Angebotsentwicklung auf dem deutschen Mobilfunkmarkt 2017-2020," WIK Discussion Papers 468, WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste GmbH.
    31. repec:vuw:vuwscr:18946 is not listed on IDEAS
    32. 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.
    33. Neumann, Karl-Heinz, 2002. "Volkswirtschaftliche Bedeutung von Resale," WIK Discussion Papers 230, WIK Wissenschaftliches Institut für Infrastruktur und Kommunikationsdienste GmbH.
    34. Jooyong Jun & Jeong Wook Byun & Eunjung Yeo, 2018. "Upstream regulation in mature network industry: evidence from Nordic mobile telecommunications markets," Applied Economics Letters, Taylor & Francis Journals, vol. 25(17), pages 1230-1236, October.
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    More about this item

    Keywords

    Mobile telecommunication; MNO; MVNO; Network access regulation; Investment;
    All these keywords.

    JEL classification:

    • D22 - Microeconomics - - Production and Organizations - - - Firm Behavior: Empirical Analysis
    • D44 - Microeconomics - - Market Structure, Pricing, and Design - - - Auctions
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L43 - Industrial Organization - - Antitrust Issues and Policies - - - Legal Monopolies and Regulation or Deregulation
    • L96 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Telecommunications

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