1. Industry-level Emission Trading between Power Producers in the EU;C B�hringer;Applied Economics,2001
2. The Efficiency Costs of Separating Carbon Markets under the EU Emission Trading Scheme: A Quantitative Analysis for Germany;C B�hringer;Energy Economics,2006
3. GTAP-E: An Energy-Environmental Version of the GTAP Model;Jean-Marc Burniuax;GTAP Technical Paper,2002
4. Proposal for a directive of the European Parliament and of the Council Amending Directive 2003/87/EC so as to Include Aviation Activities in the Scheme for Greenhouse Gas Emission Allowance Trading within the Community;European Commission,2006