About the Authors

Ruimin Dai

Roles Conceptualization, Investigation, Writing – original draft, Writing – review & editing

Affiliations School of Public Policy & Management, China University of Mining and Technology, Xuzhou, China, School of Modern Service Management, Shandong Youth University of Political Science, Jinan, China

Changli Zhang

Roles Conceptualization, Writing – original draft

4639@cumt.edu.cn

Affiliation School of Public Policy & Management, China University of Mining and Technology, Xuzhou, China

Competing Interests

The authors have declared that no competing interests exist.