http://orcid.org/0000-0002-9651-4609
About the Authors
- Baomin Dong
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Contributed equally to this work with: Baomin Dong, Peter H. Egger, Yibei Guo
Roles Conceptualization, Formal analysis, Project administration, Writing – original draft, Writing – review & editing
Affiliation Center for Yellow River Civilization and Sustainable Development, and School of Economics, Henan University, Kaifeng, Henan Province, China
- Peter H. Egger
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Contributed equally to this work with: Baomin Dong, Peter H. Egger, Yibei Guo
Roles Investigation, Methodology, Supervision, Writing – review & editing
Affiliation Department of Management, Technology and Economics, ETH Zürich, Zürich, Switzerland
- Yibei Guo
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Contributed equally to this work with: Baomin Dong, Peter H. Egger, Yibei Guo
Roles Data curation, Investigation, Resources, Software, Validation, Visualization, Writing – original draft
* E-mail: dabei913@163.com
Affiliation Institute of Economics and Management, Henan Agricultural University, Zhengzhou, Henan Province, China
Competing Interests
The authors have declared that no competing interests exist.