https://orcid.org/0000-0002-1897-2495
About the Authors
- Pei Wu
-
Roles Conceptualization, Data curation, Formal analysis, Methodology, Project administration, Writing – original draft, Writing – review & editing
Affiliation School of Economics and Management, Beijing Jiaotong University, Beijing, China
- Runtong Zhang
-
Roles Funding acquisition, Project administration, Writing – review & editing
* E-mail: rtzhang@bjtu.edu.cn
Affiliation School of Economics and Management, Beijing Jiaotong University, Beijing, China
- Jing Luan
-
Roles Conceptualization, Writing – review & editing
Affiliation School of Economics and Management, Beijing Jiaotong University, Beijing, China
Competing Interests
The authors have declared that no competing interests exist.