The Efficiency Costs of Separating Carbon Markets Under the EU Emissions Trading Scheme: A Quantitative Assessment for GermanyZEW Discussion Paper
From 1 January 2005 onwards the European Union has launched the first largescale international carbon emissions trading program. As the EU Emissions Trading Scheme (EU-ETS) covers only part of domestic carbon emissions, it implies a hybrid environmental regulation scheme: Each EU Member State must specify additional domestic abatement policies for the sectors that are not covered by the emissions trading scheme in order to meet its emissions budget under the EU Burden Sharing Agreement. Based on numerical simulations for Germany, we illustrate the efficiency drawback of hybrid carbon regulation which becomes particularly relevant when distributional constraints of the current EU-ETS design are taken into account.
Böhringer, Christoph, Tim Hoffmann and Casiano Manrique de Lara Peñate (2005), The Efficiency Costs of Separating Carbon Markets Under the EU Emissions Trading Scheme: A Quantitative Assessment for Germany, ZEW Discussion Paper No. 05-06, Mannheim.