About the Authors

Jing Cao

Roles Conceptualization, Data curation, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

Affiliation School of Economics, Zhejiang University, Zhejiang, China

Haiwei Jiang

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation School of International Trade and Economics, Central University of Finance and Economics, Beijing, China

Xiaomeng Ren

Roles Conceptualization, Methodology, Writing – review & editing

xiaomengren@zju.edu.cn

Affiliation Research Center for Regional Coordinated Development & China Academy of West Region Development, Zhejiang University, Zhejiang, China

Jinchuan Shi

Roles Conceptualization, Supervision

Affiliation Center for Research of Private Economy, Zhejiang University, Zhejiang, China

Competing Interests

The authors have declared that no competing interests exist.