Affiliation: | 1. Interdisciplinary Center for Social Sciences, Zhejiang University, 38 Zheda Rd, Hangzhou 310027, China;2. Department of Economics, John Cook School of Business, Saint Louis University, 3674 Lindell Boulevard, St. Louis, MO 63108-3397, United States;3. Department of Economics, Indiana University, Wylie Hall Rm105, 100 SouthWoodlawn, Bloomington, IN 47405, United States;1. Finance Center Muenster, University of Muenster, Universitaetsstr. 14-16, 48143 Muenster, Germany;2. Mercator School of Management, University of Duisburg–Essen, Lotharstr. 65, 47057 Duisburg, Germany;1. Leibniz Institute for Psychology Information (ZPID), Germany;2. School of Computing and Technology, University of West London, United Kingdom;3. Knowledge Management Department, German Research Center for Artificial Intelligence (DFKI) GmbH, Germany;1. Dept. Inorganic and Physical Chemistry, University of Food Technologies, Maritza 26 Str., 4002 Plovdiv, Bulgaria;2. Dept. Physical Chemistry, University of Plovdiv, Tzar Assen 24 Str., 4000 Plovdiv, Bulgaria |