Assessing Unilateral Merger Effects in a Two-Sided Market: An Application to the Dutch Daily Newspaper Market
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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- Elena Argentesi & Lapo Filistrucchi, 2007.
"Estimating market power in a two-sided market: The case of newspapers,"
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- Elena Argentesi & Lapo Filistrucchi, 2005. "Estimating market power in a two-sided market: the case of newspapers," Economics Working Papers ECO2005/07, European University Institute.
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- Chandra, Ambarish & Collard-Wexler, Allan, 2008.
"Mergers in Two-Sided Markets: An Application to the Canadian Newspaper Industry,"
7954, University Library of Munich, Germany.
- 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.
- 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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- 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.
- Lapo Filistrucchi & Damien Geradin & Eric van Damme & Pauline Affeldt, 2013. "Market Definition in Two-Sided Markets: Theory and Practice," Working Papers - Economics wp2013_05.rdf, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa.
- Salant, Stephen W & Switzer, Sheldon & Reynolds, Robert J, 1983. "Losses from Horizontal Merger: The Effects of an Exogenous Change in Industry Structure on Cournot-Nash Equilibrium," The Quarterly Journal of Economics, MIT Press, vol. 98(2), pages 185-99, May.
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