Lead Markets of Environmental Innovations - Beise, Marian; Blazejczak, Jürgen 1948-; Edler, Dietmar; Haum, Rüdiger; Jacob, Klaus; Jänicke, Martin 1937-; Loew, Thomas; Petschow, Ulrich; Rennings, Klaus 1963-2015 (ZEW Economic Studies, 2004)