Gong, Qingbin https://orcid.org/0000-0002-0642-8679
Yang, Zhe
Funding for this research was provided by:
National Natural Science Foundation of China (11501349)
SUFE Theoretical Economics Gaofeng II Discipline Innovation Project (2018110721)
SUFE Graduate Innovation Foundation (CXJJ-2017-375)
SUFE Follow-up Research of National Projects (2019110312)
Article History
Received: 8 April 2019
Accepted: 17 August 2019
First Online: 23 August 2019