http://orcid.org/0000-0003-0790-1621
About the Authors
- Yinjunjie Zhang
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Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Validation, Visualization, Writing – original draft, Writing – review & editing
Affiliation Crawford School of Public Policy, Australian National University, Canberra, ACT 2601, Australia
- Zhicheng Xu
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Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Writing – original draft, Writing – review & editing
* E-mail: zhicheng.xu@vip.henu.edu.cn
Affiliation School of Economics, and the Center of Yellow River Civilization and Sustainable Development, Henan University, Kaifeng, Henan Province 475001, People’s Republic of China
- Marco A. Palma
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Roles Conceptualization, Funding acquisition, Investigation, Project administration, Supervision, Validation, Writing – review & editing
Affiliation Department of Agricultural Economics, Texas A&M University, 2124 TAMU, College Station, TX 77843-2124, United States of America
Competing Interests
The authors have declared that no competing interests exist.