Name:        Quan-Lin Li  (李泉林)
Degree:      Ph D.
Position:     Professor
                   School of Economics and Management Sciences
Address:   Beiijing University of Technology, Beijing 100124, China
Phone:        86-335-8387663 
Fax :           86-335-8387663
Email:        liquanlin@tsinghua.edu.cn          

                     liquanlin@bjut.edu.cn