Tan, Wen-Xi
Sun, Ge
Shangguan, Meng-Yuan
Gui, Zhi
Bao, Yang
Li, Yu-Feng
Jia, Zan-Hui
Funding for this research was provided by:
Jilin University (201910183599)
Department of Finance of Jilin Province (2019SCZ704)
Jilin province development and reform commission (2019C051-7)
Article History
Received: 9 July 2020
Accepted: 3 August 2020
First Online: 8 September 2020
Competing interests
: The authors declare no competing interests.