Dirk Engelmann is Professor of Economics at the University of Mannheim and Director of the Experimental Economics Laboratory mLab. He received his doctoral degree in 2000 from Humboldt University Berlin. From 2003 to 2004 he was Assistant Professor at CERGE-EI (Prague). From 2004 to 2006 he was Reader, from 2006 to 2010 Professor of Economics at Royal Holloway, University of London. He is a member of the editorial board of the American Economic Review, associate editor of The Economic Journal and co-editor of the Journal of Economic Behavior and Organization.