About the Authors

Xianxiang Lu

Contributed equally to this work with: Xianxiang Lu, Yangrui Duan

Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

Affiliation School of Economics, Zhongnan University of Economics and Law, Wuhan, Hubei, China

Yangrui Duan

Contributed equally to this work with: Xianxiang Lu, Yangrui Duan

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

R670850054@126.com

Affiliation School of Economics, Zhongnan University of Economics and Law, Wuhan, Hubei, China

Competing Interests

The authors have declared that no competing interests exist.