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Intrinsic quality improvements and network externalities

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  • GABSZEWICZ, Jean J.
  • GARCIA, Filomena

Abstract

We analyze the optimal pricing choice of an incumbent firm that sells a good with network externalities and is threatened by the entry of a higher intrinsic quality variant. In the framework of a vertical differentiation model, we find a necessary and sufficient condition under which intrinsic quality improvement occurs as a result of this competition.
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Suggested Citation

  • GABSZEWICZ, Jean J. & GARCIA, Filomena, 2007. "Intrinsic quality improvements and network externalities," LIDAM Reprints CORE 1999, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
    • Handle: RePEc:cor:louvrp:1999
    DOI: 10.1111/j.1742-7363.2007.00059.x
    Note: In : International Journal of Economic Theory, 3(4), 261-278, 2007
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    References listed on IDEAS

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    1. Baake, Pio & Boom, Anette, 2001. "Vertical product differentiation, network externalities, and compatibility decisions," International Journal of Industrial Organization, Elsevier, vol. 19(1-2), pages 267-284, January.
    2. Gabszewicz, Jean & Pepall, Lynne & Thisse, Jacques-Francois, 1992. "Sequential Entry with Brand Loyalty Caused by Consumer Learning-by-Using," Journal of Industrial Economics, Wiley Blackwell, vol. 40(4), pages 397-416, December.
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    5. Katz, Michael L & Shapiro, Carl, 1992. "Product Introduction with Network Externalities," Journal of Industrial Economics, Wiley Blackwell, vol. 40(1), pages 55-83, March.
    6. Joseph Farrell & Garth Saloner, 1985. "Installed Base and Compatibility With Implications for Product Preannouncements," Working papers 385, Massachusetts Institute of Technology (MIT), Department of Economics.
    7. Makoto Yano & Fumio Dei, 2006. "Network externalities, discrete demand shifts, and submarginal-cost pricing," Canadian Journal of Economics, Canadian Economics Association, vol. 39(2), pages 455-476, May.
    8. Shy, Oz, 1996. "Technology revolutions in the presence of network externalities," International Journal of Industrial Organization, Elsevier, vol. 14(6), pages 785-800, October.
    9. Bental, Benjamin & Spiegel, Menahem, 1995. "Network Competition, Product Quality, and Market Coverage in the Presence of Network Externalities," Journal of Industrial Economics, Wiley Blackwell, vol. 43(2), pages 197-208, June.
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    Cited by:

    1. Lioudmila Savtchenko, 2010. "Foreign devaluation as a coordinating device of heterogeneous investors: A game‐theoretic analysis of financial contagion," International Journal of Economic Theory, The International Society for Economic Theory, vol. 6(2), pages 195-204, June.
    2. Filomena Garcia & Cecilia Vergari, 2016. "Revealing Incentives for Compatibility Provision in Vertically Differentiated Network Industries," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 25(3), pages 720-749, September.
    3. Marta Montinaro & Rupayan Pal & Marcella Scrimitore, 2020. "Per Unit and Ad Valorem Royalties in a Patent Licensing Game," Working Papers 2020.14, Fondazione Eni Enrico Mattei.
    4. Zhao, Dan & Chen, Hongmin & Hong, Xianpei & Liu, Jingfang, 2014. "Technology licensing contracts with network effects," International Journal of Production Economics, Elsevier, vol. 158(C), pages 136-144.
    5. Montinaro, Marta & Scrimitore, Marcella, 2019. "Per unit and ad valorem royalties in a patent licensing game," MPRA Paper 96642, University Library of Munich, Germany.
    6. Garcia Filomena, 2013. "When Should a Monopolist Improve Quality in a Network Industry?," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 13(1), pages 381-414, September.

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