We develop a model of two-sided markets that illustrates the role of bargaining power between the two sides of the market. We are interested in the profit maximizing usage fees set by identical duopolistic platforms which engage in homogeneous, Bertrand-type competition. We find that for a sufficiently low marginal cost duopolistic two-sided competition reduces to a grab-the-dollar game with two asymmetric (pure) Nash equilibria. These equilibria are characterized by highly skewed prices, in which the side with all the bargaining power pays a minimum price. The other side of the market is used for cross-subsidization and is charged a high price. Compared to the monopoly outcome, competition lowers the total price charged to both sides, although the seller's equilibrium price may exceed the monopoly price. Both platforms enjoy excess profits.Key Words: platform competition, bargaining power, asymmetric equilibria, skewed pricing
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Paper provided by Netherlands Central Bank, Research Department in its series DNB Working Papers with number
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Find related papers by JEL classification: E24 - Macroeconomics and Monetary Economics - - Macroeconomics: Consumption, Saving, Production, Employment, and Investment - - - Employment; Unemployment; Wages; Intergenerational Income Distribution E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy J50 - Labor and Demographic Economics - - Labor-Management Relations, Trade Unions, and Collective Bargaining - - - General
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Jean-Charles Rochet Author-Email: rochet@cict.fr Author-Workplace-Name: IDEI, University of Toulouse & Jean Tirole Author-Email: tirole@cict.fr Author-Workplace-Name: IDEI, University of Toulouse, 2006.
"Two-Sided Markets: A Progress Report,"
RAND Journal of Economics,
The RAND Corporation, vol. 37(3), pages 645-667, Autumn.
Other versions:
Rida Laraki & Eilon Solan & Nicolas Vieille, 2003.
"Continuous-time Games of Timing,"
Discussion Papers
1363, Northwestern University, Center for Mathematical Studies in Economics and Management Science.
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