About the Authors
- Tao Jin
-
Roles Conceptualization, Formal analysis, Project administration, Writing – review & editing
Affiliation School of Economics, Xiamen University, Xiamen, Fujian Province, China
- Zhihao Li
-
Roles Data curation, Methodology, Software, Writing – original draft
* E-mail: andycristone@163.com
Affiliation School of Economics, Xiamen University, Xiamen, Fujian Province, China
Competing Interests
The authors have declared that no competing interests exist.