About the Authors

Xuan Wang

Roles Conceptualization, Data curation, Writing – original draft

Affiliation School of Finance and Economics, Shenzhen University of Information Technology, Shenzhen, Guangdong, China

Xuan Li

Roles Data curation, Validation

Affiliation School of Finance and Economics, Shenzhen University of Information Technology, Shenzhen, Guangdong, China

Haiyan Li

Roles Data curation, Validation

haiyan_li1990@outlook.com

Affiliation School of Finance and Economics, Shenzhen University of Information Technology, Shenzhen, Guangdong, China

Competing Interests

The authors have declared that no competing interests exist.