We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleWhat have we learnt from the European Union's Emissions Trading System?AuthorsWråke M; Burtraw D; Löfgren A; Zetterberg LPublicationAmbio, 2012, Vol 41 Suppl 1, p12ISSN0044-7447Publication typearticleDOI10.1007/s13280-011-0237-2