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Asymmetric Neutrality Regulation and Innovation at the Edges: Fixed vs. Mobile Networks

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  • Jay Pil Choi
  • Doh-Shin Jeon
  • Byung-Cheol Kim

Abstract

We study how net neutrality regulations affect a high-bandwidth content provider’s (CP) investment incentives in quality of services (QoS). We find that the effects crucially depend on network capacity levels. With limited capacity, as in mobile networks, prioritized delivery services are complementary to the CP’s investments and can facilitate entry of congestion-sensitive content; however, this creates more congestion for other existing content. By contrast, if capacity is relatively large, as in fixed-line networks, prioritized services reduce QoS investment as they become substitutes, but improves traffic management. These results are qualitatively robust to the extension of the ISP’s endogenous choice of network capacity.

Suggested Citation

  • Jay Pil Choi & Doh-Shin Jeon & Byung-Cheol Kim, 2014. "Asymmetric Neutrality Regulation and Innovation at the Edges: Fixed vs. Mobile Networks," CESifo Working Paper Series 4974, CESifo.
    • Handle: RePEc:ces:ceswps:_4974
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    References listed on IDEAS

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    1. Krämer, Jan & Wiewiorra, Lukas & Weinhardt, Christof, 2013. "Net neutrality: A progress report," Telecommunications Policy, Elsevier, vol. 37(9), pages 794-813.
    2. Reggiani, Carlo & Valletti, Tommaso, 2016. "Net neutrality and innovation at the core and at the edge," International Journal of Industrial Organization, Elsevier, vol. 45(C), pages 16-27.
    3. Marc Bourreau & Frago Kourandi & Tommaso Valletti, 2015. "Net Neutrality with Competing Internet Platforms," Journal of Industrial Economics, Wiley Blackwell, vol. 63(1), pages 30-73, March.
    4. Peitz, Martin & Schuett, Florian, 2016. "Net neutrality and inflation of traffic," International Journal of Industrial Organization, Elsevier, vol. 46(C), pages 16-62.
    5. Hsing Kenneth Cheng & Subhajyoti Bandyopadhyay & Hong Guo, 2011. "The Debate on Net Neutrality: A Policy Perspective," Information Systems Research, INFORMS, vol. 22(1), pages 60-82, March.
    6. Jan Krämer & Lukas Wiewiorra, 2012. "Network Neutrality and Congestion Sensitive Content Providers: Implications for Content Variety, Broadband Investment, and Regulation," Information Systems Research, INFORMS, vol. 23(4), pages 1303-1321, December.
    7. Robin S. Lee & Tim Wu, 2009. "Subsidizing Creativity through Network Design: Zero-Pricing and Net Neutrality," Journal of Economic Perspectives, American Economic Association, vol. 23(3), pages 61-76, Summer.
    8. Bruno Jullien & Wilfried Sand-Zantman, 2014. "Pricing Internet Traffic: Exclusion, Signalling and Screening," CESifo Working Paper Series 4709, CESifo.
    9. Schuett Florian, 2010. "Network Neutrality: A Survey of the Economic Literature," Review of Network Economics, De Gruyter, vol. 9(2), pages 1-15, June.
    10. Musacchio John & Schwartz Galina & Walrand Jean, 2009. "A Two-Sided Market Analysis of Provider Investment Incentives with an Application to the Net-Neutrality Issue," Review of Network Economics, De Gruyter, vol. 8(1), pages 1-18, March.
    11. Jay Pil Choi & Doh-Shin Jeon & Byung-Cheol Kim, 2015. "Net Neutrality, Business Models, and Internet Interconnection," American Economic Journal: Microeconomics, American Economic Association, vol. 7(3), pages 104-141, August.
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    Cited by:

    1. Marc Bourreau & Frago Kourandi & Tommaso Valletti, 2015. "Net Neutrality with Competing Internet Platforms," Journal of Industrial Economics, Wiley Blackwell, vol. 63(1), pages 30-73, March.
    2. Peitz, Martin & Reisinger, Markus, 2014. "The Economics of Internet Media," Working Papers 14-23, University of Mannheim, Department of Economics.
    3. Peitz, Martin & Schuett, Florian, 2016. "Net neutrality and inflation of traffic," International Journal of Industrial Organization, Elsevier, vol. 46(C), pages 16-62.
    4. Joshua Gans, 2015. "Weak versus strong net neutrality," Journal of Regulatory Economics, Springer, vol. 47(2), pages 183-200, April.
    5. Broos, Sébastien & Gautier, Axel, 2014. "Competing one-way essential complements: the forgotten side of net neutrality," LIDAM Discussion Papers CORE 2014064, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    6. Jullien, Bruno & Sand-Zantman, Wilfried, 2018. "Internet regulation, two-sided pricing, and sponsored data," International Journal of Industrial Organization, Elsevier, vol. 58(C), pages 31-62.
    7. Jullien, Bruno & Sand-Zantman, Wilfried, 2014. "Pricing Internet Traffic: Exclusion, Signalling and Screening," CEPR Discussion Papers 9896, C.E.P.R. Discussion Papers.
    8. Jay Pil Choi & Doh-Shin Jeon & Byung-Cheol Kim, 2015. "Net Neutrality, Business Models, and Internet Interconnection," American Economic Journal: Microeconomics, American Economic Association, vol. 7(3), pages 104-141, August.
    9. José Marino García García & Aurelia Valiño Castro & A. Jesús Sánchez Fuentes, 2016. "Price discrimination of ott providers under duopolistic competition and multi-dimmesional product differentiation in retail broadband access," Working Papers. Collection A: Public economics, governance and decentralization 1607, Universidade de Vigo, GEN - Governance and Economics research Network.

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    More about this item

    Keywords

    net neutrality; asymmetric regulation; quality of service; investment incentives; queuing; congestion; mobile; fixed networks;
    All these keywords.

    JEL classification:

    • D40 - Microeconomics - - Market Structure, Pricing, and Design - - - General
    • K20 - Law and Economics - - Regulation and Business Law - - - General
    • L10 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - General
    • L50 - Industrial Organization - - Regulation and Industrial Policy - - - General
    • O30 - Economic Development, Innovation, Technological Change, and Growth - - Innovation; Research and Development; Technological Change; Intellectual Property Rights - - - General

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