About the Authors

Zongyun She

Roles Conceptualization, Data curation, Formal analysis, Investigation, Resources, Validation, Visualization, Writing – original draft

Affiliation College of Economics and Management, Shandong Agricultural University, Tai’an, China

Le Sun

Roles Formal analysis, Methodology, Resources, Writing – review & editing

Affiliation College of Economics and Management, Shandong Agricultural University, Tai’an, China

Yanmei Yuan

Roles Data curation, Investigation, Resources, Visualization

Affiliations College of Economics and Management, Shandong Agricultural University, Tai’an, China, Faculty of General Education, Taishan College of Science and Technology, Tai’an, China

Shengwei Chen

Roles Funding acquisition, Project administration, Resources, Supervision

chenswsdau@163.com

Affiliations College of Economics and Management, Shandong Agricultural University, Tai’an, China, School of Economics, Shandong University of Technology, Zibo, China

Competing Interests

The authors have declared that no competing interests exist.