About the Authors

Chunyan Zhao

Roles Conceptualization, Formal analysis, Supervision, Validation

Affiliations School of Intellectual Property, Jiangsu University, Zhenjiang, Jiangsu, China, School of Business, Nanjing University, Nanjing, Jiangsu, China

Lu Zhang

Roles Formal analysis, Software, Writing – original draft

773549059@qq.com

Affiliation School of Finance and Economics, Jiangsu University, Zhenjiang, Jiangsu, China

Competing Interests

The authors have declared that no competing interests exist.