About the Authors

Ziqiong Liu

Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft

Affiliation School of Economics and Management, Anhui University of Chinese Medicine, Hefei, Anhui, China

Ziwei Li

Roles Conceptualization, Data curation, Formal analysis, Project administration, Resources, Supervision, Visualization, Writing – review & editing

think_ck@163.com

Affiliation School of Public Administration, Guangdong University of Finance, Guangzhou, Guangdong, China

Competing Interests

The authors have declared that no competing interests exist.