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Investment in quality upgrade and regulation of the internet

Author

Listed:
  • Edmond Baranes

    (MRE - Montpellier Recherche en Economie - UM - Université de Montpellier)

  • Cuong Hung Vuong

    (MRE - Montpellier Recherche en Economie - UM - Université de Montpellier)

Abstract

his paper studies the investment decision by a monopolistic internet service provider (ISP) in different regulatory environments. We consider that the ISP can technically provide separate quality upgrades to two vertically differentiated content providers (CPs). Our results show that if unregulated, the ISP could optimally provide asymmetric quality upgrades to both CPs, in favor of the high-quality CP. This subsequently increases the degree of content differentiation, softening competition between the CPs. Imposing a nondiscrimination regulation that forces the ISP to provide an equal quality upgrade to both CPs, however, reduce the ISP's investment incentive and social welfare. Furthermore, the social planner provides preferential treatment to the high-quality CP if the degree of substitutability is sufficiently low. In contrast, it is socially optimal to prioritize the low-quality CP if the contents are sufficient substitutes, or provide exclusivity if vertical differentiation is high.

Suggested Citation

  • Edmond Baranes & Cuong Hung Vuong, 2022. "Investment in quality upgrade and regulation of the internet," Post-Print hal-03533080, HAL.
    • Handle: RePEc:hal:journl:hal-03533080
    DOI: 10.1007/s11149-021-09441-4
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    Cited by:

    1. Jeanjean, François, 2023. "Fair cost sharing in telecommunication industry, a virtuous circle," 32nd European Regional ITS Conference, Madrid 2023: Realising the digital decade in the European Union – Easier said than done? 277978, International Telecommunications Society (ITS).

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