Effective policy instruments for energy efficiency in residential space heating: an international empirical analysis (EPISODE) - Schäfer, Carsten; Togeby, Mikael; Munksgaard Pedersen, Jesper; Weber, Christoph; Voss-Uhlenbrock, H.; Schuler, A.; Oosterhuis, Frans H.; Nieuwlaar, E.; Angioletti, R.; Kjellsson, E.; Leth-Petersen, Søren (Forschungsbericht, 2000)