About the Authors
- Qi Ye
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Roles Conceptualization, Methodology, Software, Writing – original draft, Writing – review & editing
Affiliation School of International Business, Southwestern University of Finance and Economics, Chengdu, China
- Jie Yan
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Roles Investigation, Methodology, Software, Visualization, Writing – review & editing
* E-mail: yanj2022@163.com
Affiliation School of Economics and Management, Tsinghua University, Beijing, China
Competing Interests
The authors have declared that no competing interests exist.