About the Authors

Bin Sun

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

pufanyiuzhu@sohu.com

Affiliation School of Economics and Management, Changchun Finance College, Changchun, Jilin, China

Competing Interests

The author declare that there are no conflicts of interest.