Published on in Vol 22, No 9 (2020): September
1 College of International Finance and Trade, Zhejiang Yuexiu University of Foreign Languages, Zhejiang, China
2 Research Institute for Modern Economics and Management, Zhejiang Yuexiu University of Foreign Languages, Zhejiang, China
3 College of International Business, Zhejiang Yuexiu University of Foreign Languages, Zhejiang, China
4 Research Center of Finance, Shanghai Business School, Shanghai, China
*all authors contributed equally