About the Authors

Yanjin Wang

Roles Writing – original draft

wyanjin2018@163.com (YW); 15993031086@163.com (LK)

Affiliation College of Environment Economics, Henan Finance University, Zhengzhou, Henan, China

Zhuo Zhang

Roles Writing – review & editing

Affiliation College of Environment Economics, Henan Finance University, Zhengzhou, Henan, China

Lin Shi

Roles Investigation

Affiliation College of Environment Economics, Henan Finance University, Zhengzhou, Henan, China

Lidong Kou

Roles Supervision

wyanjin2018@163.com (YW); 15993031086@163.com (LK)

Affiliation College of Environment Economics, Henan Finance University, Zhengzhou, Henan, China

Yasong Li

Roles Formal analysis

Affiliation College of Environment Economics, Henan Finance University, Zhengzhou, Henan, China

Competing Interests

The authors have declared that no competing interests exist.