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Upward pricing pressure in two-sided markets: Incorporating rebalancing effects

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  • Cosnita-Langlais, Andreea
  • Johansen, Bjørn Olav
  • Sørgard, Lars

Abstract

In two-sided markets it is important to consider rebalancing effects following a merger, i.e. the impact of a change in margin on one side of the market, either due to a price change or to efficiency gains, on the pricing incentives on the other side. We propose modified versions for the indices of pricing pressure (UPP and GUPPI) that take this into account. We show that in two-sided markets where the cross-group externalities are positive the upward pricing pressure will typically be overstated if the rebalancing effect is ignored. Our approach explains why competition agencies should look at both sides of the market when assessing platform mergers.

Suggested Citation

  • Cosnita-Langlais, Andreea & Johansen, Bjørn Olav & Sørgard, Lars, 2021. "Upward pricing pressure in two-sided markets: Incorporating rebalancing effects," International Journal of Industrial Organization, Elsevier, vol. 74(C).
    • Handle: RePEc:eee:indorg:v:74:y:2021:i:c:s0167718720301156
    DOI: 10.1016/j.ijindorg.2020.102692
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    1. Kaiser, Ulrich & Wright, Julian, 2006. "Price structure in two-sided markets: Evidence from the magazine industry," International Journal of Industrial Organization, Elsevier, vol. 24(1), pages 1-28, January.
    2. Elena Argentesi & Lapo Filistrucchi, 2007. "Estimating market power in a two-sided market: The case of newspapers," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(7), pages 1247-1266.
    3. Werden, Gregory J & Froeb, Luke M, 1994. "The Effects of Mergers in Differentiated Products Industries: Logit Demand and Merger Policy," The Journal of Law, Economics, and Organization, Oxford University Press, vol. 10(2), pages 407-426, October.
    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. Baltzopoulos, Apostolos & Kim, Jaewon & Mandorff, Martin, 2015. "UPP Analysis in Five Recent Merger Cases," Konkurrensverket Working Paper Series in Law and Economics 2015:3, Konkurrensverket (Swedish Competition Authority).
    6. Farrell, Joseph & Shapiro, Carl, 1990. "Horizontal Mergers: An Equilibrium Analysis," American Economic Review, American Economic Association, vol. 80(1), pages 107-126, March.
    7. Lapo Filistrucchi & Damien Geradin & Eric van Damme & Pauline Affeldt, 2014. "Market Definition In Two-Sided Markets: Theory And Practice," Journal of Competition Law and Economics, Oxford University Press, vol. 10(2), pages 293-339.
    8. Ying Fan, 2013. "Ownership Consolidation and Product Characteristics: A Study of the US Daily Newspaper Market," American Economic Review, American Economic Association, vol. 103(5), pages 1598-1628, August.
    9. Alexei Alexandrov & Daniel F. Spulber, 2017. "Sufficient Decisions in Multi†Sided and Multiproduct Markets," Journal of Industrial Economics, Wiley Blackwell, vol. 65(4), pages 739-766, December.
    10. Jéssica Dutra & Tarun Sabarwal, 2020. "Antitrust analysis with upward pricing pressure and cost efficiencies," PLOS ONE, Public Library of Science, vol. 15(1), pages 1-31, January.
    11. Miller, Nathan H. & Remer, Marc & Ryan, Conor & Sheu, Gloria, 2017. "Upward pricing pressure as a predictor of merger price effects," International Journal of Industrial Organization, Elsevier, vol. 52(C), pages 216-247.
    12. Nathalie Sonnac, 2000. "Readers' Attitudes Toward Press Advertising: Are They Ad-Lovers or Ad-Averse?," Journal of Media Economics, Taylor & Francis Journals, vol. 13(4), pages 249-259.
    13. Tommaso Valletti & Hans Zenger, 2021. "Mergers with Differentiated Products: Where Do We Stand?," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 58(1), pages 179-212, February.
    14. Patrick Cayseele & Stijn Vanormelingen, 2019. "Merger Analysis in Two-Sided Markets: The Belgian Newspaper Industry," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 54(3), pages 509-541, May.
    15. Farrell Joseph & Shapiro Carl, 2010. "Antitrust Evaluation of Horizontal Mergers: An Economic Alternative to Market Definition," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 10(1), pages 1-41, March.
    16. Kenneth C. Wilbur, 2008. "A Two-Sided, Empirical Model of Television Advertising and Viewing Markets," Marketing Science, INFORMS, vol. 27(3), pages 356-378, 05-06.
    17. Robert Willig, 2011. "Unilateral Competitive Effects of Mergers: Upward Pricing Pressure, Product Quality, and Other Extensions," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 39(1), pages 19-38, August.
    18. Marie Goppelsroeder & Maarten Pieter Schinkel & Jan Tuinstra, 2008. "Quantifying The Scope For Efficiency Defense In Merger Control: The Werden‐Froeb‐Index," Journal of Industrial Economics, Wiley Blackwell, vol. 56(4), pages 778-808, December.
    19. Werden, Gregory J, 1996. "A Robust Test for Consumer Welfare Enhancing Mergers among Sellers of Differentiated Products," Journal of Industrial Economics, Wiley Blackwell, vol. 44(4), pages 409-413, December.
    20. Lydia Cheung, 2016. "An Empirical Comparison Between The Upward Pricing Pressure Test Andmerger Simulation In Differentiated Product Markets," Journal of Competition Law and Economics, Oxford University Press, vol. 12(4), pages 701-734.
    21. David S. Evans & Richard Schmalensee, 2013. "The Antitrust Analysis of Multi-Sided Platform Businesses," NBER Working Papers 18783, National Bureau of Economic Research, Inc.
    22. Sonia Jaffe & E. Glen Weyl, 2013. "The First-Order Approach to Merger Analysis," American Economic Journal: Microeconomics, American Economic Association, vol. 5(4), pages 188-218, November.
    23. Kaiser, Ulrich & Song, Minjae, 2009. "Do media consumers really dislike advertising? An empirical assessment of the role of advertising in print media markets," International Journal of Industrial Organization, Elsevier, vol. 27(2), pages 292-301, March.
    24. repec:oup:jcomle:v:12:y::i:4:p:701-734. is not listed on IDEAS
    25. Pauline Affeldt & Lapo Filistrucchi & Tobias J. Klein, 2018. "Upward Pricing Pressure in Two†sided Markets: Corrigendum," Economic Journal, Royal Economic Society, vol. 128(610), pages 1331-1332, May.
    26. Alexei Alexandrov & George Deltas & Daniel F. Spulber, 2011. "Antitrust And Competition In Two-Sided Markets," Journal of Competition Law and Economics, Oxford University Press, vol. 7(4), pages 775-812.
    Full references (including those not matched with items on IDEAS)

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    More about this item

    Keywords

    Merger assessment; Two-sided markets; Upward Pricing Pressure;
    All these keywords.

    JEL classification:

    • L13 - Industrial Organization - - Market Structure, Firm Strategy, and Market Performance - - - Oligopoly and Other Imperfect Markets
    • L40 - Industrial Organization - - Antitrust Issues and Policies - - - General
    • L82 - Industrial Organization - - Industry Studies: Services - - - Entertainment; Media

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