Vertical Mergers and Competition with a Regulated Bottleneck Monopoly
Consider a bottleneck monopoly whose access charge is regulated above marginal cost and produces an essential input used by an oligopoly of downstream firms. Should the monopolist be allowed to vertically integrate into the downstream market? Policy makers often argue that the vertically integrated subsidiary enjoys an undue advantage, because it receives access at marginal cost. We show that there is no undue advantage.With perfect competition downstream vertical integration is irrelevant because the subsidiary substitutes downstream output one-to-one and faces a per-unit opportunity cost equal to the access charge.With an oligopoly consumers and the bottleneck monopoly gain with vertical integration. By contrast, competitors lose oligopolistic rents. Social welfare increases, unless output is redistributed towards a very inefficient vertically integrated firm.
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Volume (Year): 9 (2009)
Issue (Month): 1 (October)
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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.:
- Mandy, David M, 2000. "Killing the Goose That May Have Laid the Golden Egg: Only the Data Know Whether Sabotage Pays," Journal of Regulatory Economics, Springer, vol. 17(2), pages 157-172, March.
- Laffont, Jean-Jacques & Tirole, Jean, 1994.
"Access pricing and competition,"
European Economic Review,
Elsevier, vol. 38(9), pages 1673-1710, December.
- J-J. Laffont & J. Tirole, 1994. "Access Pricing and Competition," Working papers 95-11, Massachusetts Institute of Technology (MIT), Department of Economics.
- Jean-Jacques Laffont & Jean Tirole, 1994. "Access Pricing and Competition," Working papers 94-31, Massachusetts Institute of Technology (MIT), Department of Economics.
- Farrell, J. & Shapiro, C., 1988. "Horizontal Mergers: An Equilibrium Analysis," Papers 17, Princeton, Woodrow Wilson School - Discussion Paper.
- Farrell, Joseph & Shapiro, Carl, 1988. "Horizontal Mergers: An Equilibrium Analysis," Department of Economics, Working Paper Series qt0tp305nx, Department of Economics, Institute for Business and Economic Research, UC Berkeley.
- Joseph Farrell and Carl Shapiro., 1988. "Horizontal Mergers: An Equilibrium Analysis," Economics Working Papers 8880, University of California at Berkeley.
- Biglaiser, Gary & DeGraba, Patrick, 2001. "Downstream Integration by a Bottleneck Input Supplier Whose Regulated Wholesale Prices Are Above Costs," RAND Journal of Economics, The RAND Corporation, vol. 32(2), pages 302-315, Summer.
- Ioannis N. Kessides, 2004. "Reforming Infrastructure : Privatization, Regulation, and Competition," World Bank Publications, The World Bank, number 13525, May.
- Armstrong, Mark & Vickers, John, 1998. "The Access Pricing Problem with Deregulation: A Note," Journal of Industrial Economics, Wiley Blackwell, vol. 46(1), pages 115-121, March.
- David Sappington, 2006. "Regulation in Vertically-Related Industries: Myths, Facts, and Policy," Review of Industrial Organization, Springer;The Industrial Organization Society, vol. 28(1), pages 3-16, 02.
- Armstrong, Mark & Doyle, Chris & Vickers, John, 1996. "The Access Pricing Problem: A Synthesis," Journal of Industrial Economics, Wiley Blackwell, vol. 44(2), pages 131-150, June.
- Armstrong, M. & Doyle, C. & Vickers, J., 1995. "The access pricing problem: a synthesis," Discussion Paper Series In Economics And Econometrics 9532, Economics Division, School of Social Sciences, University of Southampton.
- David Sappington, 2005. "Regulating Service Quality: A Survey," Journal of Regulatory Economics, Springer, vol. 27(2), pages 123-154, November.
- Bustos Alvaro E & Galetovic Alexander, 2009. "Vertical Integration and Sabotage with a Regulated Bottleneck Monopoly," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 9(1), pages 1-52, September.
- Alvaro Bustos & Alexander Galetovic, 2003. "Vertical Integration and Sabotage in Regulated Industries," Documentos de Trabajo 164, Centro de Economía Aplicada, Universidad de Chile.
- Degraba, Patrick, 2003. "A Bottleneck Input Supplier's Opportunity Cost of Competing Downstream," Journal of Regulatory Economics, Springer, vol. 23(3), pages 287-297, May.
- G.F. Mathewson & R.A. Winter, 1984. "An Economic Theory of Vertical Restraints," RAND Journal of Economics, The RAND Corporation, vol. 15(1), pages 27-38, Spring.
- Bulow, Jeremy I & Geanakoplos, John D & Klemperer, Paul D, 1985. "Multimarket Oligopoly: Strategic Substitutes and Complements," Journal of Political Economy, University of Chicago Press, vol. 93(3), pages 488-511, June.
- Dixit, Avinash K, 1986. "Comparative Statics for Oligopoly," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 27(1), pages 107-122, February.
- John Vickers, 1995. "Competition and Regulation in Vertically Related Markets," Review of Economic Studies, Oxford University Press, vol. 62(1), pages 1-17.
- Mark Armstrong & Simon Cowan & John Vickers, 1994. "Regulatory Reform: Economic Analysis and British Experience," MIT Press Books, The MIT Press, edition 1, volume 1, number 0262510790. Full references (including those not matched with items on IDEAS)