Legal unbundling can be a golden mean between vertical integration and ownership separation
We study an industry in which an upstream monopolist supplies an essential input at a regulated price to several downstream firms. Legal unbundling means in our model that a downstream firm owns the upstream firm, but this upstream firm is legally independent and maximizes its own upstream profits. We allow for non-tariff discrimination by the upstream firm and show that under quite general conditions legal unbundling never yields lower quantities in the downstream market than ownership separation and integration. Therefore, typically, consumer surplus will be largest under legal unbundling. Outcomes under legal unbundling are still advantageous when we allow for discriminatory capacity investments, investments into marginal cost reduction and investments into network reliability. If access prices are unregulated, however, legal unbundling may be quite undesirable.
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- Felix Hoffler & Tobias Wittmann, 2007. "Netting of Capacity in Interconnector Auctions," The Energy Journal, International Association for Energy Economics, vol. 0(Number 1), pages 113-144.
- Beard, T Randolph & Kaserman, David L & Mayo, John W, 2001. "Regulation, Vertical Integration and Sabotage," Journal of Industrial Economics, Wiley Blackwell, vol. 49(3), pages 319-333, September.
- Cremer, Helmuth & Crémer, Jacques & De Donder, Philippe, 2006.
"Legal vs Ownership Unbundling in Network Industries,"
IDEI Working Papers
405, Institut d'Économie Industrielle (IDEI), Toulouse.
- Cremer, Helmuth & Crémer, Jacques & De Donder, Philippe, 2006. "Legal vs Ownership Unbundling in Network Industries," CEPR Discussion Papers 5767, C.E.P.R. Discussion Papers.
- Alchian, Armen A & Demsetz, Harold, 1972.
"Production , Information Costs, and Economic Organization,"
American Economic Review,
American Economic Association, vol. 62(5), pages 777-795, December.
- Armen A. Alchian & Harold Demsetz, 1971. "Production, Information Costs and Economic Organizations," UCLA Economics Working Papers 10A, UCLA Department of Economics.
- Felix Höffler & Sebastian Kranz, 2011.
"Imperfect legal unbundling of monopolistic bottlenecks,"
Journal of Regulatory Economics,
Springer, vol. 39(3), pages 273-292, June.
- Felix Höffler & Sebastian Kranz, 2007. "Imperfect Legal Unbundling of Monopolistic Bottlenecks," Bonn Econ Discussion Papers bgse16_2007, University of Bonn, Germany.
- Jeremy Bulow & Ming Huang & Paul Klemperer, 1996.
"Toeholds and Takeovers,"
- Buehler, Stefan & Schmutzler, Armin & Benz, Men-Andri, 2004.
"Infrastructure quality in deregulated industries: is there an underinvestment problem?,"
International Journal of Industrial Organization,
Elsevier, vol. 22(2), pages 253-267, February.
- Benz, Men-Andri & Bühler, Stefan & Schmutzler, Armin, 2003. "Infrastructure Quality in Deregulated Industries: Is there an Underinvestment Problem?," CEPR Discussion Papers 3836, C.E.P.R. Discussion Papers.
- Stefan Buehler & Armin Schmutzler & Men-Andri Benz, 2002. "Infrastructure Quality in Deregulated Industries: Is there an Underinvestment Problem?," SOI - Working Papers 0209, Socioeconomic Institute - University of Zurich.
- Grossman, Sanford J. & Hart, Oliver D., 1986.
"The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration,"
3450060, Harvard University Department of Economics.
- Grossman, Sanford J & Hart, Oliver D, 1986. "The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration," Journal of Political Economy, University of Chicago Press, vol. 94(4), pages 691-719, August.
- Grossman, Sanford J & Hart, Oliver, 1985. "The Cost and Benefits of Ownership: A Theory of Vertical and Lateral Integration," CEPR Discussion Papers 70, C.E.P.R. Discussion Papers.
- Oliver Hart & Sanford Grossman, 1985. "The Costs and Benefits of Ownership: A Theory of Vertical and Lateral Integration," Working papers 372, Massachusetts Institute of Technology (MIT), Department of Economics.
- Cave, Martin, 2006. "Six Degrees of Separation : Operational Separation as a Remedy in European Telecommunications Regulation," MPRA Paper 3572, University Library of Munich, Germany.
- John Vickers, 1995. "Competition and Regulation in Vertically Related Markets," Review of Economic Studies, Oxford University Press, vol. 62(1), pages 1-17.
- Foros, Oystein, 2004. "Strategic investments with spillovers, vertical integration and foreclosure in the broadband access market," International Journal of Industrial Organization, Elsevier, vol. 22(1), pages 1-24, January.
- Kwoka, John E., 2002. "Vertical economies in electric power: evidence on integration and its alternatives," International Journal of Industrial Organization, Elsevier, vol. 20(5), pages 653-671, May.
- 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.
- David Mandy & David Sappington, 2007.
"Incentives for sabotage in vertically related industries,"
Journal of Regulatory Economics,
Springer, vol. 31(3), pages 235-260, June.
- David Mandy & David E. M. Sappington, 2004. "Incentives for Sabotage in Vertically Related Industries," Working Papers 0404, Department of Economics, University of Missouri, revised 16 Dec 2004.
- Sibley, David S. & Weisman, Dennis L., 1998. "Raising rivals' costs: The entry of an upstream monopolist into downstream markets," Information Economics and Policy, Elsevier, vol. 10(4), pages 451-470, December.
- Economides, Nicholas, 1998. "The incentive for non-price discrimination by an input monopolist," International Journal of Industrial Organization, Elsevier, vol. 16(3), pages 271-284, May.
- N. Gregory Mankiw & Michael D. Whinston, 1986. "Free Entry and Social Inefficiency," RAND Journal of Economics, The RAND Corporation, vol. 17(1), pages 48-58, Spring.
- Shapiro, Carl, 1989. "Theories of oligopoly behavior," Handbook of Industrial Organization, in: R. Schmalensee & R. Willig (ed.), Handbook of Industrial Organization, edition 1, volume 1, chapter 6, pages 329-414 Elsevier.
- 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.
- Giovanni Fraquelli & Massimiliano Piacenza & Davide Vannoni, 2005. "Cost Savings From Generation and Distribution with an Application to Italian Electric Utilities," Journal of Regulatory Economics, Springer, vol. 28(3), pages 289-308, November.
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