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2897 Ergebnisse, ab 2641
  • Diskussionspapiere 1317 / 2013

    Combining Energy Networks: The Impact of Europe's Natural Gas Network on Electricity Markets until 2050

    The interdependence of electricity and natural gas is becoming a major energy policy and regulatory issue in all jurisdictions around the world. The increased role of gas fired plants in renewable-based electricity markets and the dependence on gas imports make this issue particular striking for the European energy market. In this paper we provide a comprehensive combined analysis of electricity and ...

    2013| Jan Abrell, Clemens Gerbaulet, Franziska Holz, Casimir Lorenz, Hannes Weigt
  • Diskussionspapiere 1313 / 2013

    Endogenous Shifts in OPEC Market Power: A Stackelberg Oligopoly with Fringe

    This article proposes a two-stage oligopoly model for the crude oil market. In a game of several Stackelberg leaders, market power increases endogenously as the spare capacity of the competitive fringe goes down. This effect is due to the specific cost function characteristics of extractive industries. The model captures the increase of OPEC market power before the financial crisis and its drastic ...

    2013| Daniel Huppmann
  • Diskussionspapiere 1283 / 2013

    Estimating Alternative Technology Sets in Nonparametric Efficiency Analysis: Restriction Tests for Panel and Clustered Data

    Nonparametric efficiency analysis has become a widely applied technique to support industrial benchmarking as well as a variety of incentive- based regulation policies. In practice such exercises are often plagued by incomplete knowledge about the correct specifications of inputs and outputs. Simar and Wilson (2001) and Schubert and Simar (2011) propose restriction tests to support such specification ...

    2013| Anne Neumann, Maria Nieswand, Torben Schubert
  • DIW Wochenbericht 11 / 2013

    Europäischer Emissionshandel: durch Backloading Zeit für Strukturreform gewinnen

    Der europäische Emissionshandel soll den Ausstoß klimaschädlicher Treibausgase begrenzen und Anreize für Investitionen in emissionsarme Technologien geben. In den letzten Jahren hat sich jedoch ein großer Überschuss an Emissionszertifikaten angesammelt. Gründe hierfür sind vor allem unerwartete Emissionsminderungen aufgrund der Wirtschaftskrise und ein starker Zustrom an internationalen Emissionsgutschriften. ...

    2013| Karsten Neuhoff, Anne Schopp
  • DIW Wochenbericht 11 / 2013

    Überschuss an Zertifikaten führt zu dringendem Handlungsbedarf: Sechs Fragen an Karsten Neuhoff

    2013
  • Diskussionspapiere 1271 / 2013

    The Role of Hedging in Carbon Markets

    In the European Emissions Trading System, power generators hold CO2 allowances to hedge for future power sales. First, we model their aggregate hedging demand in response to changes in expectations of future fuel, carbon and power prices from forward prices. This partial equilibrium analysis is then integrated into a two period model of the supply and demand of CO2 allowances considering also emissions ...

    2013| Anne Schopp, Karsten Neuhoff
  • Diskussionspapiere 1321 / 2013

    Merger Externalities in Oligopolistic Markets

    We quantify externalities on profitability and market shares of competing firms in oligopolistic markets through the transition from an n to an n - 1 player oligopoly after a merger. Competitors are identified via the European Commission's market investigations and our methodology allows us to distinguish the externality due to the change in market structure from the merger effect. We obtain results ...

    2013| Klaus Gugler, Florian Szücs
  • Externe Monographien

    EU Emissions Trading: The Need for Cap Adjustment in Response to External Shocks and Unexpected Developments? Environmental Research of the German Federal Ministry of the Environment, Nature Conservation and Nuclear Safety ; Project-No. (FKZ) 3711 41 504

    The effectiveness of an emissions trading system in terms of reducing greenhouse gas emissions is mainly due to the magnitude of the specified emission cap. Assuming sufficient control, a quantitative emission target defined in such a way is quasi automatically achieved by the limited allocation of emission allowances. In functioning markets, this coincides with a somewhat higher allowance price as ...

    Dessau-Roßlau: Umweltbundesamt, 2013, 48 S.
    (Climate Change ; 2013,02)
    | Jochen Diekmann
  • Diskussionspapiere 1261 / 2012

    Development Scenarios for the North and Baltic Sea Grid: A Welfare Economic Analysis

    The North and Baltic Sea Grid is one of the largest pan-European infrastructure projects raising high hopes regarding the potential of harnessing large amounts of renewable electricity, but also concerns about the implementation in largely nationally dominated regulatory regimes. The paper develops three idealtype development scenarios and quantifies the technical-economic effects: i) the Status quo ...

    2012| Jonas Egerer, Friedrich Kunz, Christian von Hirschhausen
  • Externe Monographien

    Econometric Analyses of Carbon Resource Markets: Dissertation

    Carbon resources, mainly the fossil fuels coal, crude oil and natural gas, have been key drivers of global economic development since the industrial revolution, constituting important inputs in the production processes of several sectors, such as power generation, transportation and industry. However, the use of carbon resources has also been a cause of man-made global warming, which is projected to ...

    Berlin: Technische Universität, 2012, 141 S. | Aleksandar Zaklan
2897 Ergebnisse, ab 2641
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