About the Authors

Cheng Li

Contributed equally to this work with: Cheng Li, Yewen Wang

Roles Conceptualization, Funding acquisition, Investigation, Project administration, Supervision

Affiliation School of Economics and Management, Tiangong University, Tianjin, China

Yewen Wang

Contributed equally to this work with: Cheng Li, Yewen Wang

Roles Data curation, Writing – original draft, Writing – review & editing

2230131505@tiangong.edu.cn

Affiliation School of Economics and Management, Tiangong University, Tianjin, China

Competing Interests

No potential conflict of interest was reported by the authors.