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Market Definition and Market Power in Payment Card Networks

Author

Listed:
  • Emch Eric

    (U.S. Department of Justice)

  • Thompson T. Scott

    (Bates White, LLC)

Abstract

We discuss competition among payment card networks, and in particular how antitrust practitioners might approach questions of market definition and market power in these markets. Application of the hypothetical monopolist test to define markets, and the use of traditional metrics to measure market power, may be less straightforward for card networks than for many markets. The "two-sidedness" of the market does not, however, overturn the basic logic of the hypothetical monopolist test or traditional measurements of market power. We demonstrate some practical ways to apply these antitrust principles to competition among payment card networks.

Suggested Citation

  • Emch Eric & Thompson T. Scott, 2006. "Market Definition and Market Power in Payment Card Networks," Review of Network Economics, De Gruyter, vol. 5(1), pages 1-16, March.
    • Handle: RePEc:bpj:rneart:v:5:y:2006:i:1:n:4
    DOI: 10.2202/1446-9022.1088
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    Cited by:

    1. Lapo Filistrucchi & Damien Geradin & Eric van Damme, 2012. "Identifying Two-Sided Markets," Working Papers - Economics wp2012_01.rdf, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
    2. Kohei Kawaguchi & Toshifumi Kuroda & Susumu Sato, 2021. "Merger Analysis in the App Economy: An Empirical Model of Ad-Sponsored Media," HKUST CEP Working Papers Series 202103, HKUST Center for Economic Policy.
    3. Dittmann, Heidi & Kuchinke, Björn, 2020. "Die Theorie mehrseitiger Marktplätze in der US-amerikanischen und deutschen Zusammenschlusskontrollle: Eine empirische Untersuchung für den Mediensektor," Ilmenau Economics Discussion Papers 136, Ilmenau University of Technology, Institute of Economics.
    4. Joshua D. Wright & John M. Yun, 2019. "Burdens and Balancing in Multisided Markets: The First Principles Approach of Ohio v. American Express," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 54(4), pages 717-740, June.
    5. Tosza, Katarzyna, 2009. "Payment Card Systems as an Example of two-sided Markets - a Challenge for Antitrust Authorities," MPRA Paper 23822, University Library of Munich, Germany.
    6. Eduardo Pontual Ribeiro & Svetlana Golovanova, 2020. "A Unified Presentation Of Competition Analysis In Two‐Sided Markets," Journal of Economic Surveys, Wiley Blackwell, vol. 34(3), pages 548-571, July.
    7. Akihiro NAKAMURA & Takanori IDA, 2021. "Delineating zero-price markets with network effects:An analysis of free messenger services," Discussion papers e-21-002, Graduate School of Economics , Kyoto University.
    8. Dittmann, Heidi & Kuchinke, Björn A., 2016. "Sharing Economy and Regulation," 27th European Regional ITS Conference, Cambridge (UK) 2016 148665, International Telecommunications Society (ITS).
    9. Jean-Charles Rochet, 2007. "Some economics of horizontal integration in the payments industry," Proceedings – Payments System Research Conferences, Federal Reserve Bank of Kansas City.
    10. Michael L. Katz, 2019. "Platform economics and antitrust enforcement: A little knowledge is a dangerous thing," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 28(1), pages 138-152, January.

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