About the Authors

Sen Tian

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Project administration, Resources, Writing – original draft, Writing – review & editing

tiansen@swufe.edu.cn

Affiliation China Center for Behavioral Economics and Finance, Southwestern University of Finance and Economics, Chengdu, Sichuan, China

Liangfo Zhao

Roles Formal analysis, Software, Supervision, Validation, Visualization

Affiliation China Center for Behavioral Economics and Finance, Southwestern University of Finance and Economics, Chengdu, Sichuan, China

Competing Interests

The authors have declared that no competing interests exist.