About the Authors
- Yuntao Bai
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Roles Funding acquisition, Investigation, Methodology, Project administration, Writing – original draft
¶☯ These authors contributed equally to this work and share first authorship.
Affiliation Business School, Shandong Management University, Jinan, China
- Di Liu
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Roles Formal analysis, Funding acquisition, Methodology, Project administration, Resources, Writing – original draft
* E-mail: liudi_dufe@163.com
¶☯ These authors contributed equally to this work and share first authorship.
Affiliation Center for Industrial and Business Organization, Dongbei University of Finance and Economics, Dalian, China
- Jili Ma
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Roles Software, Supervision, Writing – original draft
Affiliation School of Transportation and Logistics Engineering, Shandong Jiaotong University, Jinan, China
Competing Interests
The authors have declared that no competing interests exist.