About the Authors

Ming Xiao

Contributed equally to this work with: Ming Xiao, Ying Guo

Roles Conceptualization, Supervision, Writing – review & editing

Affiliation School of Economics and Management, University of Science and Technology Beijing, Beijing, People’s Republic of China

Ying Guo

Contributed equally to this work with: Ming Xiao, Ying Guo

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

b20170398@xs.ustb.edu.cn

Affiliation School of Economics and Management, University of Science and Technology Beijing, Beijing, People’s Republic of China

Xionghui Yang

Roles Software

‡ XY, GL, MMNHKK also contributed equally to this work.

Affiliations School of Economics and Management, University of Science and Technology Beijing, Beijing, People’s Republic of China, CITIC Group Corporation, Beijing, People’s Republic of China

Ge Li

Roles Validation

‡ XY, GL, MMNHKK also contributed equally to this work.

Affiliation School of Economics and Management, University of Science and Technology Beijing, Beijing, People’s Republic of China

Moustafa Mohamed Nazief Haggag Kotb Kholaif

Roles Writing – review & editing

‡ XY, GL, MMNHKK also contributed equally to this work.

Affiliation School of Economics and Management, University of Science and Technology Beijing, Beijing, People’s Republic of China

Competing Interests

The authors have declared that no competing interests exist.