Schmidt, Tobias and Henrike Koschel (1999), Ergebnisse des GEM-E3-Modells, in: Forum für Energiemodelle und Energiewirtschaftliche Systemanalysen in Deutschland Physica-Verlag , Heidelberg, 153-190

Schmidt, Tobias and Henrike Koschel (1998), Climate Change Policy and Burden Sharing in the European Union - Applying Alternative Equity Rules to a CGE-framework, ZEW Discussion Paper No. 98-12, Mannheim

Brockmann, Karl Ludwig, Henrike Koschel and Tobias Schmidt (1998), Tradable SO2-Permits in the European Union: A Practicable Scheme for Public Utilities, ZEW Discussion Paper No. 98-15, Mannheim

Koschel, Henrike and Tobias Schmidt (1998), Modelling of Foreign Trade in Applied General Equilibrium Models: Theoretical Approaches and Sensivity Analysis with the GEM-E3 Model, ZEW Discussion Paper No. 98-08, Mannheim

Conrad, Klaus and Tobias Schmidt (1997), Double Dividend of Climate Protection and the Role of International Policy Coordination in the EU - An Applied General Equilibrium, ZEW Discussion Paper No. 97-26, Mannheim

Schmidt, Tobias and Klaus Conrad (1995), National Economics Impacts of an EU Environmental Policy - An Applied General Aquilibrium Analysis ?, ZEW Discussion Paper No. 95-22, Mannheim