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"Golden-Gans"-Effekt, Preisdiskriminierungsgefahr und die Regulierung von Netznutzungsentgelten

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  • Bier, Christoph
  • Schmidtchen, Dieter

Abstract

In dem Paper wird untersucht, wann ein vertikal integrierter Netzbetreiber einen Anreiz hat, durch Fordern hoher Netznutzungsentgelte den Wettbewerb im nachgelagerten Produktmarkt zu beschränken. Außerdem wird geprüft, ob und wie eine kostenorientierte Regulierung der Netznutzungsentgelte den Wettbewerb im nachgelagerten Produkt fördern kann. Es werden zwei Typen von Gleichgewichten identifiziert – markteintrittsverhindernde und markteintrittsermöglichende. Markteintrittsverhindernde Gleichgewichte existieren im unregulierten Spiel, wenn der vertikal integrierte Monopolist einen Kostenvorteil gegenüber Konkurrenten besitzt. Hat er dagegen einen Kostennachteil, dann fördert er den Markteintritt. Überraschenderweise gilt für beide Gleichgewichte, daß eine kostenorientierte Regulierung der Netznutzungsentgelte den Wettbewerb fördern kann aber nicht muß.

Suggested Citation

  • Bier, Christoph & Schmidtchen, Dieter, 2006. ""Golden-Gans"-Effekt, Preisdiskriminierungsgefahr und die Regulierung von Netznutzungsentgelten," CSLE Discussion Paper Series 2006-01, Saarland University, CSLE - Center for the Study of Law and Economics.
    • Handle: RePEc:zbw:csledp:200601
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    References listed on IDEAS

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    1. Christoph Bier & Dieter Schmidtchen, "undated". "Regulierung in vertikal verknüpften Märkten: Maximieren diskriminierungsfreie kostenorientierte Netznutzungsentgelte die gesellschaftliche Wohlfahrt?," German Working Papers in Law and Economics 2006-1-1138, Berkeley Electronic Press.
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    Cited by:

    1. Dieter Schmidtchen & Christoph Bier, "undated". "Netznutzungsentgelte als Wettbewerbshindernis? Diskriminierungsanreize und Regulierung in liberalisierten Strommärkten – Eine spieltheoretische Analyse

      The Access Pricing Problem: Incentives      ," German Working Papers in Law and Economics 2006-1-1158, Berkeley Electronic Press.
    2. Schmidtchen, Dieter & Bier, Christoph, 2006. "Netznutzungsentgelte als Wettbewerbshindernis? Diskriminierungsanreize und Regulierung in liberalisierten Strommärkten: Eine spieltheoretische Analyse," CSLE Discussion Paper Series 2006-05 [rev.], Saarland University, CSLE - Center for the Study of Law and Economics.
    3. Schmidtchen, Dieter & Bier, Christoph, 2006. "Netznutzungsentgelte als Wettbewerbshindernis? Diskriminierungsanreize und Regulierung in liberalisierten Strommärkten: Eine spieltheoretische Analyse," CSLE Discussion Paper Series 2006-05, Saarland University, CSLE - Center for the Study of Law and Economics.
    4. Christoph Bier & Dieter Schmidtchen, "undated". "Regulierung in vertikal verknüpften Märkten: Maximieren diskriminierungsfreie kostenorientierte Netznutzungsentgelte die gesellschaftliche Wohlfahrt?," German Working Papers in Law and Economics 2006-1-1138, Berkeley Electronic Press.
    5. Bier, Christoph & Schmidtchen, Dieter, 2006. "Regulierung in vertikal verknüpften Märkten: Maximieren diskriminierungsfreie kostenorientierte Netznutzungsentgelte die gesellschaftliche Wohlfahrt?," CSLE Discussion Paper Series 2006-02, Saarland University, CSLE - Center for the Study of Law and Economics.

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    More about this item

    Keywords

    Strommarkt; Netznutzungsentgelte; Preisdiskriminierung; ?essential facility?; ?raising rivals? costs?; Regulierung;
    All these keywords.

    JEL classification:

    • L94 - Industrial Organization - - Industry Studies: Transportation and Utilities - - - Electric Utilities
    • L51 - Industrial Organization - - Regulation and Industrial Policy - - - Economics of Regulation
    • L42 - Industrial Organization - - Antitrust Issues and Policies - - - Vertical Restraints; Resale Price Maintenance; Quantity Discounts

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