Diego Garzia is Jean Monnet postdoctoral fellow at the European University Institute, Florence. Previously, he studied at the Universities of Rome (Sapienza), Leiden, Siena and Oxford. His areas of expertise include comparative political behaviour, parties and elections in Western Europe. He has authored numerous publications and professional reports including articles in journals such as Electoral Studies, Political Psychology, Party Politics, Political Research Quarterly and West European Politics. He is co-editor (with Lorella Cedroni) of Voting Advice Applications in Europe: The State of the Art – the first comparative volume ever devoted to VAAs.