About the Authors

Jun Tian

Contributed equally to this work with: Jun Tian, Zuopeng Chen

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation School of Economics and Business Administration, Heilongjiang University, Harbin, Heilongjiang Province, China

Zuopeng Chen

Contributed equally to this work with: Jun Tian, Zuopeng Chen

Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Validation, Visualization, Writing – original draft

a15561818552@163.com

Affiliation School of Economics and Business Administration, Heilongjiang University, Harbin, Heilongjiang Province, China

Yue Zhu

Roles Investigation, Resources, Supervision

Affiliation School of Economics and Business Administration, Heilongjiang University, Harbin, Heilongjiang Province, China

Competing Interests

The authors have declared that no competing interests exist.