'Emission markets are crucial both to provide the right incentives to reduce GHG emissions and to fund investments necessary for a transition to a low carbon world. Emission markets however cannot achieve these objectives if inappropriately designed. This book is a novel and fresh attempt to look at the real functioning of the EU Emission Trading Scheme and to assess its effectiveness and inconsistencies, its positive and negative impacts on industrial and financial markets. With the overall objective to improve its design and performance.'- Carlo Carraro, University of Venice, Italy