About the Authors

Lanlin Fang

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

22110204@bjtu.edu.cn

Affiliation School of Economics and Management, Beijing Jiaotong University, Beijing, China

Xuemeng Guo

Roles Funding acquisition

Current Address: School of Economics and Management, Beijing Jiaotong University, Beijing, China.

Affiliation School of Economics and Management, Beijing Jiaotong University, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.