About the Authors
- Xianping Mu
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Roles Conceptualization, Funding acquisition, Project administration, Resources, Validation, Writing – review & editing
Affiliation Guizhou Academy of Social Science, Guiyang, China
- Junjie Liu
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Roles Data curation, Software, Supervision, Validation, Writing – review & editing
Affiliation School of Economics and Management, East China Jiaotong University, Nanchang, China
- Yutao Pu
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Roles Conceptualization, Formal analysis, Investigation, Methodology, Software, Supervision, Validation, Visualization, Writing – original draft
* E-mail: yutao.pu@foxmail.com
Affiliation School of Economics and Management, East China Jiaotong University, Nanchang, China
Competing Interests
The authors have declared that no competing interests exist.