About the Authors

Chuanxi Cai

Roles Formal analysis, Funding acquisition, Resources, Supervision, Validation, Writing – review & editing

ccx@njfu.edu.cn

Affiliation School of Economic and Management, Nanjing Forestry University, Nanjing, Jiangsu, China

Yu Liu

Roles Data curation, Investigation, Methodology, Writing – original draft

Affiliation School of Economic and Management, Nanjing Forestry University, Nanjing, Jiangsu, China

Competing Interests

The authors have declared that no competing interests exist.