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ralph lauren polo


First Author:
 
Kevin x.d. Huang
Vanderbilt University
kevin.huang@vanderbilt.edu
 
 
 
 

Second Author:

Jie Chen
Shanghai University of Finance and Economics
shufecj@163.com
 
 
 
 

Third Author:

Zhe Li
Shanghai University of Finance and Economics
li.zhe@mail.shufe.edu.cn
 
 
 
 

Fourth Author:

Jianfei Sun
Shanghai Jiao Tong University
sunjianfei@sjtu.edu.cn