Market Structure and the Competitive Effects of Vertical Integration
AbstractWe analyze the competitive effects of backward vertical integration in a model with oligopolistic firms that exert market power upstream and downstream. In contrast to previous literature, we show that a small degree of vertical integration is always procompetitive because efficiency effects dominate foreclosure effects. Moreover, vertical integration even to monopoly can be procompetitive. With regard to market structure, we find, somewhat surprisingly, that vertical integration is more likely to be procompetitive if the industry is more concentrated. Our model thus suggests that antitrust authorities should be particularly wary of vertical integration in relatively competitive industries. We demonstrate that the quantitative welfare effects can be substantial there.
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Bibliographic InfoPaper provided by The University of Melbourne in its series Department of Economics - Working Papers Series with number 1136.
Length: 44 pages
Date of creation: 2011
Date of revision:
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Postal: Department of Economics, The University of Melbourne, 5th Floor, Economics and Commerce Building, Victoria, 3010, Australia
Phone: +61 3 8344 5289
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Web page: http://www.economics.unimelb.edu.au
More information through EDIRC
Vertical Integration; Market Structure; Downstream Oligopsony; Competitive Policy;
Find related papers by JEL classification:
- D43 - Microeconomics - - Market Structure and Pricing - - - Oligopoly and Other Forms of Market Imperfection
- L41 - Industrial Organization - - Antitrust Issues and Policies - - - Monopolization; Horizontal Anticompetitive Practices
- L42 - Industrial Organization - - Antitrust Issues and Policies - - - Vertical Restraints; Resale Price Maintenance; Quantity Discounts
This paper has been announced in the following NEP Reports:
- NEP-ALL-2011-12-19 (All new papers)
- NEP-BEC-2011-12-19 (Business Economics)
- NEP-COM-2011-12-19 (Industrial Competition)
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.:
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