About the Authors

Tian Zhao

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Software, Writing – original draft, Writing – review & editing

Affiliation School of Economics and Management, Shandong University of Science and Technology, Qingdao, Shandong, China

Fa Zhang

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Writing – original draft, Writing – review & editing

993630@sdust.edu.cn (QY); 2857054752@qq.com (FZ)

Affiliation School of Economics and Management, Shandong University of Science and Technology, Qingdao, Shandong, China

Guoliang Zhuo

Roles Data curation

Affiliation School of Economics and Management, Shandong University of Science and Technology, Qingdao, Shandong, China

Qingqing Zhang

Roles Data curation

Affiliation School of Economics, Jinan University, Guangzhou, Guangdong, China

Qingwen Yuan

Roles Funding acquisition, Methodology, Resources, Writing – original draft, Writing – review & editing

993630@sdust.edu.cn (QY); 2857054752@qq.com (FZ)

Affiliation Department of Finance and Economics, Shandong University of Science and Technology, Jinan, Shandong, China

Competing Interests

The authors have declared that no competing interests exist.