About the Authors

Yuanyang Wang

Contributed equally to this work with: Yuanyang Wang, Yanlin Yang

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

2017101050061@whu.edu.cn

Current address: Economics and Management School, Wuhan University, Wuhan, Hubei, China

Affiliation Economics and Management School, Wuhan University, Wuhan, Hubei, China

Yanlin Yang

Contributed equally to this work with: Yuanyang Wang, Yanlin Yang

Roles Methodology, Supervision, Writing – review & editing

Current address: Economics and Management School, Wuhan University, Wuhan, Hubei, China

Affiliation Center for Economic Development Research and Center of Population, Resource & Environmental Economics Research, Wuhan University, Wuhan, Hubei, China

Chenyu Fu

Roles Software, Writing – review & editing

Affiliation Institute for Advanced Studies in Finance and Economics, Hubei University of Economics, Wuhan, Hubei, China

Zengzeng Fan

Roles Formal analysis, Validation

Affiliation Business School, Zhengzhou University, Zhengzhou, Henan, China

Xiaoping Zhou

Roles Data curation, Investigation

Affiliation Economics and Management School, Wuhan University, Wuhan, Hubei, China

Competing Interests

The authors have declared that no competing interests exist.