| Affiliation: | 1. Department of Mathematics and Statistics, University of North Carolina at Greensboro, Greensboro, NC 27412, USA;2. Department of Statistics, Indiana University, Bloomington, IN 47408, USA;3. Department of Geography, Indiana University, Bloomington, IN 47408, USA;1. Mathematical Sciences Center and Tsinghua Center for Statistics Science, Tsinghua University, Beijing 100084, China;2. School of Economics and Wang Yanan Institute for Studies in Economics (WISE), Xiamen University, Xiamen 361005, China;3. School of Business, Renmin University of China, Beijing 100084, China;1. Afdeling Statistiek, Celestijnenlaan 200b - bus 2400, 3001 Leuven, Belgium;2. Faculty of Business and Economics, ORSTAT, KU Leuven, Belgium;1. University of Pittsburgh, United States;2. University of Haifa, Israel |
