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Thema Wettbewerb und Regulierung

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486 Ergebnisse, ab 351
  • Diskussionspapiere 1512 / 2015

    Regulation and Investment Incentives in Electricity Distribution: An Empirical Assessment

    We analyze the effects of an incentive based regulatory scheme with revenue caps on the investment behaviors and decisions of 109 electricity distribution companies operating in Germany in 2006-2012. We hypothesize that Germany's implementation of incentive regulation in 2009 has a negative impact on total investment, and that firms increase their investments in the base year. We build a model that ...

    2015| Astrid Cullmann, Maria Nieswand
  • Externe Monographien

    Capacity Building Workshop on the Ex-post Evaluation of Competition Authorities Enforcement Decisions: A Critical Discussion

    In this paper we reflect on the debate that took place during the OECD’s “Capacity building workshop on ex-post evaluation of competition authorities’ enforcement decisions.” The purpose is to elaborate on the general discussion that emerged during the workshop, to highlight our opinions on the various topics touched upon, as well as to provide a synthesis of the different views expressed by the delegates. ...

    Paris: OECD, 2015, 21 S
    (Working Party on Competition and Regulation ; 2)
    | Tomaso Duso, Peter Ormosi
  • Diskussionspapiere 1531 / 2015

    Productivity in Electricity Retail after Market Liberalisation: Analysing the Effects of Ownership and Firm's Governance Structure

    This paper, which is one of the first to estimate productivity in retail electricity for a European country after liberalisation, analyses the effect of ownership and governance structure by using a unique dataset of German electricity retailers from 2003 to 2012. An innovative service production function for the retail sector is derived with labour and external services as the main inputs. A structural ...

    2015| Caroline Stiel, Astrid Cullmann, Maria Nieswand
  • Referierte Aufsätze Web of Science

    Unbundling the Incumbent: Evidence from UK Broadband

    We consider the impact of a regulatory process forcing an incumbent telecom operator to make its local broadband network available to other companies (local loop unbundling, or LLU). Entrants are then able to upgrade their individual lines and offer Internet services directly to customers. Employing a very detailed data set covering the whole of the United Kingdom, we find that, over the course of ...

    In: Journal of the European Economic Association 13 (2015), 2, S. 330-362 | Mattia Nardotto, Tommaso Valletti, Frank Verboven
  • DIW Economic Bulletin 6 / 2015

    No Barriers to Investment in Electricity and Gas Distribution Grids through Incentive Regulation

    Since early 2009, electricity and gas distribution in Germany has been subject to incentive regulation designed to ensure greater efficiency in electricity and gas grid operation. However, it remains to be seen how changes to the regulatory framework will affect the investment behavior of distribution system operators. Against this background, the present study empirically analyzes the investment activities ...

    2015| Astrid Cullmann, Nicola Dehnen, Maria Nieswand, Ferdinand Pavel
  • DIW Wochenbericht 6 / 2015

    Keine Investitionshemmnisse in Elektrizitäts- und Gasverteilnetze durch Anreizregulierung

    Seit Anfang 2009 unterliegt die Energieversorgung in Deutschland der Anreizregulierung, durch die ein effizienter Betrieb von Strom- und Gasnetzen sichergestellt werden soll. Unklar ist allerdings, wie sich die veränderten regulatorischen Rahmenbedingungen auf das Investitionsverhalten der Netzbetreiber auswirken. Vor diesem Hintergrund wird in der vorliegenden Untersuchung die Investitionstätigkeit ...

    2015| Astrid Cullmann, Nicola Dehnen, Maria Nieswand, Ferdinand Pavel
  • DIW Roundup 54 / 2015

    Regulierung und Investitionen in der leitungsgebundenen Energieversorgung

    Seit Anfang 2009 unterliegt die leitungsgebundene Energieversorgung in Deutschland der Anreizregulierung, durch die ein effizienter Betrieb von Strom und Gasnetzen sichergestellt werden soll. Unklar ist allerdings, inwieweit die Anreizregulierung sich auf Investitionen in Ersatz und Ausbau der Netze auswirkt. Der massive Ausbau der erneuerbaren Energien, eine verstärkte dezentrale Erzeugung und die ...

    2015| Astrid Cullmann, Maria Nieswand
  • Referierte Aufsätze Web of Science

    Removing Cross-Border Capacity Bottlenecks in the European Natural Gas Market: A Proposed Merchant-Regulatory Mechanism

    We propose a merchant-regulatory framework to promote investment in the European natural gas network infrastructure based on a price cap over two-part tariffs. As suggested by Vogelsang (J Regul Econ 20:141–165, 2001) and Hogan et al. (J Regul Econ38:113–143, 2010), a profit maximizing network operator facing this regulatory constraint will intertemporally rebalance the variable and fixed part of its ...

    In: Networks and Spatial Economics 15 (2015), 1, 149-181 | Anne Neumann, Juan Rosellón, Hannes Weigt
  • Forschungsprojekt

    Wirkung von Forschung und Entwicklung auf das Wirtschaftswachstum

    Abgeschlossenes Projekt| Unternehmen und Märkte
  • Berlin IO Day

    The 3rd Berlin IO Day

    The Berlin IO Day is a one-day workshop sponsored by Berlin's leading academic institutions, including DIW Berlin, ESMT, WZB, Humboldt University Berlin, and Technical University Berlin which takes place twice a year, in the Fall and in the Spring. The aim is to create an international forum for high quality research in Industrial Organization in the heart of Berlin, one of Europe's most vibrant...

    26.09.2014
486 Ergebnisse, ab 351
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