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251 results, from 221
  • Diskussionspapiere 525 / 2005

    Regional Disparities in the European Union: Convergence and Agglomeration

    Economic disparities between the regions of the European Union are of constant concern both for policy and economic research. In this paper we examine whether there are overlapping trends of regional development in the EU: overall convergence on the one hand and persistent or even increasing spatial concentration (agglomeration) on the other. Kernel density estimation, Markov chain analysis and cross-sectional ...

    2005| Kurt Geppert, Michael Happich, Andreas Stephan
  • Diskussionspapiere 1393 / 2014

    Do Media Data Help to Predict German Industrial Production?

    Expectations form the basis of economic decisions of market participants in an uncertain world. Sentiment indicators reflect those expectations and thus have a proven track record for predicting economic variables. However, respondents of surveys perceive the world to a large extent with the help of media. So far, mainly very crude media information, such as word-count indices, has been used in the ...

    2014| Konstantin A. Kholodilin, Tobias Thomas, Dirk Ulbricht
  • Diskussionspapiere 1418 / 2014

    FTR Allocations to Ease Transition to Nodal Pricing: An Application to the German Power System

    A shift from zonal pricing to smaller zones and nodal pricing improves efficiency and security of system operation. Resulting price changes do however also shift profits and surplus between and across generation and load. As individual actorscan lose, they might oppose any reform. We explore how free allocation of financial transmission rights to generation and load can be used to mitigate the distributional ...

    2014| Friedrich Kunz, Karsten Neuhoff, Juan Rosellón
  • Refereed essays Web of Science

    Do Media Data Help to Predict German Industrial Production?

    In an uncertain world, decisions by market participants are based on expectations. Therefore, sentiment indicators reflecting expectations have a proven track record at predicting economic variables. However, survey respondents largely perceive the world through media reports. Here, we want to make use of that. We employ a rich dataset provided by Media Tenor International, based on sentiment analysis ...

    In: Journal of Forecasting 36 (2017), 5, S. 483-496 | Konstantin A. Kholodilin, Dirk Ulbricht, Tobias Thomas
  • Refereed essays Web of Science

    FTR Allocations to Ease Transition to Nodal Pricing: An Application to the German Power System

    A shift from zonal to nodal pricing improves the efficiency of system operation. However, resulting price changes also shift surplus across generation and loads at different locations. As individual actors can lose, they might oppose any reform. We explore how allocation of financial transmission rights can be used to mitigate the distributional impact. The fundamental effects with regard to reference ...

    In: Energy Economics 60 (2016), S. 176-185 | Friedrich Kunz, Karsten Neuhoff, Juan Rosellón
  • DIW Economic Bulletin 10 / 2012

    Research-Based Companies Perform Better

    The past ten years have seen an expansion in industrial research. There has been a significant increase in the number of research-based companies, as well as in employment in research and development, and in expenditure in this area. Growth has been observed predominantly in companies in less research-intensive sectors and in small and medium-sized enterprises. Consequently, over the last decade, industrial ...

    2012| Alexander Eickelpasch
  • DIW Economic Bulletin 10 / 2012

    Small and Medium-Sized Enterprises are Catching up: Seven Questions to Alexander Eickelpasch

    2012
  • Externe Monographien

    Impact of Reductions and Exemptions in Energy Taxes and Levies on German Industry

    Between 2002 and 2007, Germany introduced its National Strategy for Sustainable Development and its Integrated Climate Protection Program, which both defined clear energy and climate-related objectives, setting an emissions reduction trajectory of 40% below the 1990 level by 2020. This spurred the development and refinement of a set of policies to create incentives for energy efficiency improvements, ...

    Berlin: CPI ; DIW, 2011, 28 S.
    (CPI Brief)
    | Anja Rosenberg, Anne Schopp, Karsten Neuhoff, Alexander Vasa
  • Diskussionspapiere 1233 / 2012

    Distributional Impact of the Great Recession on Industry Unemployment for 1976-2011

    The recession the United States economy entered in December of 2007 is considered to be the most severe downturn the country has experienced since the Great Depression. In this paper we decompose the changes in the unemployment rate by examining worker ows into and out of unemployment during the last four recessions in the United States with a special focus on the industry groups. Since the most recent ...

    2012| Yelena Takhtamanova, Eva Sierminska
  • Refereed essays Web of Science

    Electric Vehicles in Imperfect Electricity Markets: The Case of Germany

    We use a game-theoretic model to analyze the impacts of a hypothetical fleet of plug-in electric vehicles on the imperfectly competitive German electricity market. Electric vehicles bring both additional demand and additional storage capacity to the market. We determine the effects on prices, welfare, and electricity generation for various cases with different players in charge of vehicle operations. ...

    In: Energy Policy 39 (2011), 10, S. 6178-6189 | Wolf-Peter Schill
251 results, from 221
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