About the Authors

Xingye Jin

Contributed equally to this work with: Xingye Jin, Tao Li, Yupeng Shi, Mingrui Zhang

Roles Data curation, Writing – review & editing

Affiliations School of Economics, Central University of Finance and Economics, Beijing, China, China Center for Internet Economy Research, Central University of Finance and Economics, Beijing, China

Tao Li

Contributed equally to this work with: Xingye Jin, Tao Li, Yupeng Shi, Mingrui Zhang

Roles Writing – review & editing

Affiliations School of Economics, Central University of Finance and Economics, Beijing, China, China Center for Internet Economy Research, Central University of Finance and Economics, Beijing, China

Yupeng Shi

Contributed equally to this work with: Xingye Jin, Tao Li, Yupeng Shi, Mingrui Zhang

Roles Conceptualization, Methodology, Resources, Writing – review & editing

Affiliations School of Economics, Central University of Finance and Economics, Beijing, China, China Center for Internet Economy Research, Central University of Finance and Economics, Beijing, China

Mingrui Zhang

Contributed equally to this work with: Xingye Jin, Tao Li, Yupeng Shi, Mingrui Zhang

Roles Conceptualization, Data curation, Formal analysis, Methodology, Software, Writing – original draft

zhangmingrui91@163.com

Affiliation School of Economics, Central University of Finance and Economics, Beijing, China

Competing Interests

The authors have declared that no competing interests exist.