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Killing the goose that may have laid the golden egg? The incentives to discriminate and the regulation of access charges in the German electricity supply industry

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  • Schmidtchen, Dieter
  • Bier, Christoph

Abstract

In dem Paper wird untersucht, wann ein vertikal integrierter Netzbetreiber einen Anreiz hat, durch Fordern hoher Netznutzungsentgelte Wettbewerber vom Strommarkt fernzuhalten (Preisstrukturmißbrauch). Es wird als kontraintuitives Ergebnis abgeleitet, daß ein Kostennachteil des Netzbetreibers diesen nicht zu Abschreckungsmaßnahmen veranlaßt, sondern ihn zur Förderung des Markteintritts eines Rivalen und zum Rückzug aus dem Markt bewegt. Im Falle eines Kostenvorteils des vertikal integrierten Netzbetreibers oder bei Kostengleichheit bestimmt die Preisdynamik im Strommarkt, ob der Netzbetreiber den Marktzutritt abschreckt oder sich aus der Versorgung des Marktes zurückzieht. Das Paper enthält auch eine Wohlfahrtsanalyse der Marktergebnisse ohne und mit Regulierung von Netzzugangsentgelten, und es zeigt, daß eine Regulierung des Netzzutrittsentgelts den Netzbetreiber zur Sabotage (Nicht-Preisdiskriminierung) anregt.

Suggested Citation

  • Schmidtchen, Dieter & Bier, Christoph, 2005. "Killing the goose that may have laid the golden egg? The incentives to discriminate and the regulation of access charges in the German electricity supply industry," CSLE Discussion Paper Series 2005-07, Saarland University, CSLE - Center for the Study of Law and Economics.
    • Handle: RePEc:zbw:csledp:200507
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    File URL: https://www.econstor.eu/bitstream/10419/23078/1/2005-07_goose.pdf
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    References listed on IDEAS

    as
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    More about this item

    Keywords

    discrimination; regulation; vertical integration; electricity; access charges; sabotage;
    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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