| Affiliation: | 1. Department of Mathematics, University of Maryland, College Park, MD 20742-0001, USA;2. Laboratoire de Statistique et Probabilités, Université Paul Sabatier, 31062, Toulouse, France;1. Department of Statistics, Purdue University, West Lafayette, IN 47907, USA;2. Department of Mathematics, Wayne State University, Detroit, MI 48202, USA;1. Department of Probability and Statistics, Peking University, Beijing 100871, People’s Republic of China;2. Graduate School of Management, University of California, Davis, CA 95616-8909, USA |
