Regulation and third-party discrimination in vertically related markets: The case of German electricity
This paper explores the relation between the regulation of monopolistic upstream prices and the incentives of a vertically integrated input monopolist to discriminate third parties on the downstream market. Currently, this is an issue in network industries like telecommunications, electricity and railways and has sparked off a controversy in the literature. The paper examines how the incentives to discriminate depend on the level of the upstream prices, the potential competitiveness of the downstream market and the efficiency of the competitors as compared to the integrated firm's downstream subsidiary. The insights are applied to the electricity supply industry in Germany.
|Date of creation:||2001|
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- John Vickers, 1995. "Competition and Regulation in Vertically Related Markets," Review of Economic Studies, Oxford University Press, vol. 62(1), pages 1-17.
- Economides, Nicholas, 2000. "Comment on "A note on N. Economides: The Incentive for Non-Price Discrimination by an Input Monopolist," by Mats Bergman," International Journal of Industrial Organization, Elsevier, vol. 18(6), pages 989-991, August.
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