Li, King King http://orcid.org/0000-0002-9454-3780
Rong, Kang http://orcid.org/0000-0001-9865-5934
Funding for this research was provided by:
National Natural Science Foundation of China (71401094)
Key Laboratory of Mathematical Economics at Shanghai University of Finance and Economics
Article History
Received: 25 April 2017
Accepted: 7 December 2018
First Online: 19 December 2018