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Assessing Unilateral Merger Effects in a Two-Sided Market: An Application to the Dutch Daily Newspaper Market

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We compare different methods to assess unilateral merger effects in a two-sided market by applying them to a hypothetical merger in the Dutch newspaper industry. For this, we first specify and estimate a structural model of demand for differentiated products on both the readership and the advertising side of the market. This allows us to recover price elasticities and indirect network effects. Following Filistrucchi, Klein, and Michielsen (2010) marginal costs are then recovered from an oligopoly model of the supply side. We use these estimates of price elasticities, network effects and marginal costs to compare different methods that can be used to evaluate merger effects: We perform a concentration analysis based on the Herfindahl Hirschmann Index, a Small Significant Non-Transitory Increase in Price test, measure Upward Pricing Pressure, and conduct a full merger simulation.

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  • Lapo Filistrucchi & Tobias J. Klein & Thomas Michielsen, 2011. "Assessing Unilateral Merger Effects in a Two-Sided Market: An Application to the Dutch Daily Newspaper Market," Working Papers - Economics wp2011_15.rdf, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
  • Handle: RePEc:frz:wpaper:wp2011_15.rdf
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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. Ambarish Chandra & Allan Collard‐Wexler, 2009. "Mergers in Two‐Sided Markets: An Application to the Canadian Newspaper Industry," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 18(4), pages 1045-1070, December.
    3. 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.
    4. 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.
    5. 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.
    6. 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.
    7. 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.
    8. Przemyslaw Jeziorski, 2010. "Merger enforcement in two-sided markets," Economics Working Paper Archive 570, The Johns Hopkins University,Department of Economics.
    9. Stephen W. Salant & Sheldon Switzer & Robert J. Reynolds, 1983. "Losses From Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, Oxford University Press, vol. 98(2), pages 185-199.
    10. Lapo Filistrucchi & Tobias Klein & Thomas Michielsen, 2010. "Merger Simulation in a Two-Sided Market: The Case of the Dutch Daily Newspapers," Working Papers 10-15, NET Institute.
    11. Minjae Song, 2013. "Estimating Platform Market Power in Two-Sided Markets with an Application to Magazine Advertising," 2013 Meeting Papers 1264, Society for Economic Dynamics.
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    Cited by:

    1. Edmond Baranes & Thomas Cortade & Andreea Cosnita-Langlais, 2014. "Merger Control on Two-Sided Markets: Is There Need for an Efficiency Defense?," Working Papers hal-01830016, HAL.
    2. 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.
    3. 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.
    4. David Flath, 2016. "Resale Price Maintenance by Japanese Newspapers," The Japanese Economic Review, Springer, vol. 67(4), pages 441-473, December.
    5. Stefan Behringer & Lapo Filistrucchi, 2015. "Areeda–Turner in Two-Sided Markets," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 46(3), pages 287-306, May.
    6. Lapo Filistrucchi & Tobias J. Klein, 2013. "Price Competition in Two-Sided Markets with Heterogeneous Consumers and Network Effects," Working Papers 13-20, NET Institute.
    7. Edmond Baranes & Thomas Cortade & Andreea Cosnita-Langlais, 2014. "Merger Control on Two-Sided Markets: Is There Need for an Efficiency Defense?," Working Papers hal-01830016, HAL.
    8. Marc Ivaldi & Catherine Muller-Vibes, 2018. "The differentiated effect of advertising on readership: evidence from a two-sided market approach," Marketing Letters, Springer, vol. 29(3), pages 363-376, September.
    9. Eric Darmon & Thomas Le Texier & Zhiwen Li & Thierry Pénard, 2019. "Multimarket Contact and Platform Competition: Reassessing the Mutual Forbearance Hypothesis," Economics Working Paper Archive (University of Rennes 1 & University of Caen) 2019-07, Center for Research in Economics and Management (CREM), University of Rennes 1, University of Caen and CNRS.
    10. David Flath, 2012. "Japanese Newspapers," ISER Discussion Paper 0850, Institute of Social and Economic Research, Osaka University.
    11. Geoffrey Brooke & Lydia Cheung, 2018. "An Empirical Analysis of Competition in Print Adversiting among Paid and Free Newspapers," Working Papers 2018-07, Auckland University of Technology, Department of Economics.
    12. David S. Evans & Richard Schmalensee, 2013. "The Antitrust Analysis of Multi-Sided Platform Businesses," NBER Working Papers 18783, National Bureau of Economic Research, Inc.
    13. Baranes, Edmond & Cortade, Thomas & Cosnita-Langlais, Andreea, 2019. "Horizontal mergers on platform markets: cost savings v. cross-group network effects?," MPRA Paper 97459, University Library of Munich, Germany.
    14. 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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    More about this item

    Keywords

    Two-sided markets; newspapers; advertising; network effects; merger simulation; SSNIP; UPP; HHI.;
    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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