Affiliation: | 1. Department of Economics, BI Norwegian Business School, Nydalsveien 37, N-0484 Oslo, Norway;2. Humboldt-Universität zu Berlin, School of Economics and Business, Institute of Economic Policy, Spandauer Straße 1, D-10099 Berlin, Germany;1. Econometric Institute, Erasmus University Rotterdam, P.O. Box 1738, NL-3000 DR Rotterdam, Netherlands;2. Department of Quantitative Economics, University of Amsterdam, Valckenierstraat 65-67, 1018 XE Amsterdam, Netherlands;1. University Paris1 Panthéon – Sorbonne, CES UMR 8174, 106 bd de l''Hôpital, 75013 Paris, France;2. Lombard Odier Asset Management, Avenue des Morgines 6, 1213 Petit-Lancy, Switzerland;3. University Paris 1 Panthéon-Sorbonne, MSE, 106 bd de l''Hôpital, 75013 Paris, France;1. Jerusalem College of Technology, Jerusalem 91160, Israel;2. Georgia State University, Atlanta, GA 30303, USA;1. Università della Svizzera Italiana, Via Buffi 13, CH-6900 Lugano, Switzerland;2. CREST, CEPREMAP, France;3. University of Toronto, Canada |