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Location Decisions of Competing Platforms

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Abstract

There are examples of entry in two-sided markets, where first entrants occupy a `central location' and serve agents with `intermediate tastes', while later entrants are niche players. Why would the first entrant choose to become a `general' platform, given that later entrants will not have enough room for differentiation, resulting in an intense price competition? This one-sided market logic may not apply in a two-sided market. A key difference in a two-sided market, stemming from the presence of cross-group network externalities, is stronger demand creation. We develop a model which can deliver the above mentioned empirical observation, when the network externalities are intermediate. On the other hand, when externalities are low, our model predicts that differentiation will be maximum, as it would be in a one-sided market. Finally, for strong externalities only one platform is active and locates at the center.

Suggested Citation

  • Konstantinos Serfes & Eleftherios Zacharias, 2009. "Location Decisions of Competing Platforms," Working Papers 09-18, NET Institute, revised Aug 2009.
    • Handle: RePEc:net:wpaper:0918
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    References listed on IDEAS

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    1. Griva, Krina & Vettas, Nikolaos, 2011. "Price competition in a differentiated products duopoly under network effects," Information Economics and Policy, Elsevier, vol. 23(1), pages 85-97, March.
    2. Hyunho Kim & Konstantinos Serfes, 2006. "A Location Model With Preference For Variety," Journal of Industrial Economics, Wiley Blackwell, vol. 54(4), pages 569-595, December.
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    7. Kind, Hans Jarle & Koethenbuerger, Marko & Schjelderup, Guttorm, 2007. "Advertising and Newspaper Differentiation: On the Role of Readers’ Advertising Taste," Discussion Papers 2007/4, Norwegian School of Economics, Department of Business and Management Science.
    8. Jean-Charles Rochet Author-Email:rochet@cict.fr Author-Workplace-Name: IDEI, University of Toulouse & Jean Tirole Author-Email: tirole@cict.fr Author-Workplace-Name: IDEI, University of Toulouse, 2006. "Two-Sided Markets: A Progress Report," RAND Journal of Economics, The RAND Corporation, vol. 37(3), pages 645-667, Autumn.
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    Cited by:

    1. Vitor Miguel Ribeiro & João Correia-da-Silva & Joana Resende, 2016. "Nesting Vertical And Horizontal Differentiation In Two-Sided Markets," Bulletin of Economic Research, Wiley Blackwell, vol. 68(S1), pages 133-145, December.
    2. Griva, Krina & Vettas, Nikolaos, 2011. "Price competition in a differentiated products duopoly under network effects," Information Economics and Policy, Elsevier, vol. 23(1), pages 85-97, March.

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    More about this item

    Keywords

    Product Selection; Two-sided markets; Endogenous Locations; Cross-group Network Externalities.;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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