Publications of the Research Unit Environmental and Climate Economics

  1. Refereed Journal // 2019

    Carbon abatement with renewables: Evaluating wind and solar subsidies in Germany and Spain

    This paper exploits the exogeneity of weather conditions to evaluate renewable energy (RE) subsidies in Germany and Spain in terms of their short-run direct program costs for reducing carbon dioxide…

  2. Refereed Journal // 2019

    Higher Price, Lower Costs? Minimum Prices in the EU Emissions Trading Scheme

    In this paper, we examine the introduction of a price floor in an emissions trading system (ETS) when some emissions are regulated outside the ETS. We theoretically characterize the conditions under which a…

  3. Refereed Journal // 2019

    Efficient and Equitable Policy Design: Taxing Energy Use or Promoting Energy Savings?

    Should energy use be lowered by using broad-based taxes or through promoting and mandating energy savings through command-and-control measures and targeted subsidies? We integrate a micro-simulation analysis,…

  4. Refereed Journal // 2019

    The Economics of Renewable Energy Support

    This paper uses theoretical and numerical economic equilibrium models to examine optimal renewable energy (RE) support policies for wind and solar resources in the presence of a carbon externality…

  5. ZEW policy brief No. 19-08 // 2019

    Klimaabkommen von Paris: Die vereinbarten dynamischen Anreize wirken kontraproduktiv

    Hopes in the 2015 Paris Agreement are high that global warming will be limited to the two-degree target agreed on by the various signatory states. To this end, substantial climate protection contributions are…

  6. ZEW policy brief No. 19-07 // 2019

    Wärmewende im Gebäudesektor: Lasst den CO2-Preis wirken

    More than 80 per cent of the individual energy consumption of households in Germany is used for heating and hot water. Since the majority of installed heating systems still run on fossil fuels, the buildings…