1 School of Business, Xi'an University of Finance and Economics and Northwest University, Xi'an 710100, China; 2 Xi'an University of Finance and Economics, Xi'an 710100, China .
Online:2014-03-29
Published:2014-06-30
Contact:
sunhuaa2003@qq.com
About author:1 Associate Professor, School of Business, Xi'an University of Finance and Economics and Doctoral Candidate,Northwest University; 2 Professor,Xi'an University of Finance and Economics