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Two-Sided Markets with Negative Externalities

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  • Reisinger, Markus

Abstract

This paper analyses a two-sided market in which two platforms compete against each other. One side, the advertisers, exerts a negative externality on the ther side, the users. It is shown that if platforms can charge advertisers only, a higher degree of competition for users can lead to higher profits because competition on the advertisers' side is reduced. If platforms can charge users as well, profits might increase or decrease, the latter because of increased competition through the additional instrument of the user fee. Nevertheless the equilibrium with user fee is more efficient.

Suggested Citation

  • Reisinger, Markus, 2004. "Two-Sided Markets with Negative Externalities," Discussion Papers in Economics 478, University of Munich, Department of Economics.
    • Handle: RePEc:lmu:muenec:478
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    Cited by:

    1. Matros, Alexander & Zapechelnyuk, Andriy, 2011. "Optimal mechanisms for an auction mediator," International Journal of Industrial Organization, Elsevier, vol. 29(4), pages 426-431, July.
    2. Alexander Matros & Andriy Zapechelnyuk, 2008. "Optimal fees in internet auctions," Review of Economic Design, Springer;Society for Economic Design, vol. 12(3), pages 155-163, September.
    3. Patrick Loux & Mathilde Aubry & Sébastien Tran & Emmanuel Baudoin, 2020. "Multi-sided platforms in B2B contexts : the role of affiliation costs and interdependencies in adoption decisions," Post-Print hal-02376313, HAL.
    4. Schmidtke, Richard, 2006. "Two-Sided Markets with Pecuniary and Participation Externalities," Discussion Papers in Economics 963, University of Munich, Department of Economics.
    5. Claude Crampes & Carole Haritchabalet & Bruno Jullien, 2009. "Advertising, Competition And Entry In Media Industries," Journal of Industrial Economics, Wiley Blackwell, vol. 57(1), pages 7-31, March.
    6. Junseok Hwang & Dongook Choi & Jongeun Oh & Yeonbae Kim, 2009. "Competition in the Korean Internet Portal Market: Network Effects, Profit, and Market Efficiency," TEMEP Discussion Papers 200925, Seoul National University; Technology Management, Economics, and Policy Program (TEMEP), revised Nov 2009.
    7. Martin Bandulet, 2005. "On the Efficiency of Spam Mailing and Portal Advertising," Discussion Paper Series 275, Universitaet Augsburg, Institute for Economics.
    8. Alexander Matros, 2006. "Optimal Mechanisms for an Auction Mediator," Working Paper 202, Department of Economics, University of Pittsburgh, revised Jan 2006.
    9. Richard Schmidtke, 2006. "Two–Sided Markets with Pecuniary and Participation Externalities," Working Papers 003, Bavarian Graduate Program in Economics (BGPE).
    10. Fiedler, Ingo C, 2010. "Antitrust in two-sided markets: Is competition always desirable?," Berkeley Olin Program in Law & Economics, Working Paper Series qt5dp3q033, Berkeley Olin Program in Law & Economics.
    11. Juan Manuel Sanchez‐Cartas & Gonzalo León, 2021. "Multisided Platforms And Markets: A Survey Of The Theoretical Literature," Journal of Economic Surveys, Wiley Blackwell, vol. 35(2), pages 452-487, April.
    12. Ramon Casadesus-Masanell & Feng Zhu, 2009. "Strategies to Fight Ad-sponsored Rivals," Working Papers 09-09, NET Institute, revised Sep 2009.
    13. Peitz, Martin & Valletti, Tommaso M., 2008. "Content and advertising in the media: Pay-tv versus free-to-air," International Journal of Industrial Organization, Elsevier, vol. 26(4), pages 949-965, July.
    14. Richard Schmidtke, 2006. "Two-Sided Markets with Pecuniary and Participation Externalities," CESifo Working Paper Series 1776, CESifo.
    15. Schmidtke, Richard, 2006. "Two-Sided Markets with Pecuniary and Participation Externalities," Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems 133, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
    16. Gu, Wei & Heese, H. Sebastian & Kemahlıoğlu-Ziya, Eda & Ziya, Serhan, 2024. "Pricing for services with cross-segment externalities, capacity constraints, and competition," European Journal of Operational Research, Elsevier, vol. 313(2), pages 801-813.
    17. Germa Bel & Laia Domenech, 2009. "What Influences Advertising Price in Television Channels?: An Empirical Analysis on the Spanish Market," Journal of Media Economics, Taylor & Francis Journals, vol. 22(3), pages 164-183.

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    More about this item

    Keywords

    Negative Externalities ; Price Competition ; Two-Sided Markets;
    All these keywords.

    JEL classification:

    • D43 - Microeconomics - - Market Structure, Pricing, and Design - - - Oligopoly and Other Forms of Market Imperfection
    • D62 - Microeconomics - - Welfare Economics - - - Externalities
    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets

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