Xu, Xuanhua
Huang, Yanxia
Chen, Ke
Funding for this research was provided by:
National Natural Science Foundation of China (71671189)
National Natural Science Foundation of China (71790615)
National Natural Science Foundation of China (91846301)
Key program for Financial Research Institute Foundation of Wenzhou University
Article History
Received: 27 September 2018
Accepted: 15 May 2019
First Online: 24 May 2019