Affiliation: | 1. Department of Finance, Stockholm School of Economics, Box 6501, 113 83 Stockholm, Sweden;2. Department of Economics, Stockholm School of Economics, Box 6501, 113 83 Stockholm, Sweden;1. Turku School of Economics, University of Turku, Finland;2. Adam Smith Business School, University of Glasgow, United Kingdom;3. University of Helsinki and Helsinki Graduate School of Economics, Finland;1. Paris School of Economics, University Paris 1 Panthéon-Sorbonne, France;2. Santa Fe Institute, 1399 Hyde Park Road, Santa Fe, NM 87501, United States;1. INSIDE, University of Luxembourg, Luxembourg;2. Department of Quantitative Economics, School of Business and Economics, Maastricht University |