Within the last three years, Google has acquired YouTube and DoubleClick and has attempted to control part of Yahoo!'s search advertising business. Two of the deals have not raised antitrust concerns by competition authorities. I review these deals with a focus on consumer welfare. Consumers are affected by being on one side of a multisided platform. Provided that better matches of search ads are beneficial, I demonstrate that the mergers may have positive effects for consumers through better matches between users and search ads. However, this does not substitute an in-depth antitrust assessment of the deals. --
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Paper provided by ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research in its series ZEW Discussion Papers with number
08-121.
Find related papers by JEL classification: K21 - Law and Economics - - Regulation and Business Law - - - Antitrust Law L42 - Industrial Organization - - Antitrust Issues and Policies - - - Vertical Restraints; Resale Price Maintenance; Quantity Discounts M37 - Business Administration and Business Economics; Marketing; Accounting - - Marketing and Advertising - - - Advertising L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
Volker Nocke & Martin Peitz & Konrad Stahl, 2004.
"Platform Ownership,"
Discussion Papers
16, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
[Downloadable!]
Volker Nocke & Martin Peitz & Konrad Stahl, 2004.
"Platform Ownership,"
PIER Working Paper Archive
04-029, Penn Institute for Economic Research, Department of Economics, University of Pennsylvania.
[Downloadable!]