About the Authors
- Changping Yang
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Roles Conceptualization, Data curation, Investigation, Methodology, Resources, Software, Validation, Writing – original draft, Writing – review & editing
Affiliation School of Economics, Fujian Normal University, Fuzhou, China
- Yongxing Xia
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Roles Conceptualization, Resources, Writing – review & editing
Affiliation School of Economics, Fujian Normal University, Fuzhou, China
- Johnny F. I. Lam
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Roles Conceptualization, Funding acquisition, Project administration
* E-mail: filam@mpu.edu.mo (JFIL); chx417122@163.com (HC)
Affiliation Faculty of Humanities and Social Sciences, Macao Polytechnic University, Macao, P R China
- Hongxi Chen
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Roles Formal analysis, Visualization, Writing – review & editing
Affiliation International College, Ulaanbaatar Erdem University, Ulaanbaatar, Mongolia
- Huangxin Chen
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Roles Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Validation, Writing – original draft, Writing – review & editing
* E-mail: filam@mpu.edu.mo (JFIL); chx417122@163.com (HC)
Affiliation Faculty of Humanities and Social Sciences, Macao Polytechnic University, Macao, P R China
Competing Interests
The authors have declared that no competing interests exist.