About the Authors

Fan Xu

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

Affiliation School of Economics and Management, South China Agricultural University, Guangzhou, China

Xiaolei Zhang

Roles Data curation, Writing – review & editing

Affiliation School of Economics and Management, South China Agricultural University, Guangzhou, China

Lezhu Zhang

Roles Funding acquisition, Investigation, Project administration

xf0312@stu.scau.edu.cn

Affiliation School of Economics and Management, South China Agricultural University, Guangzhou, China

Competing Interests

The authors have declared that no competing interests exist.