About the Authors

Hongmei Wen

Contributed equally to this work with: Hongmei Wen, Jingliang Yue, Jian Li, Xuedan Xiu, Shen Zhong

Roles Conceptualization, Methodology, Software

Affiliation School of Finance, Harbin University of Commerce, Harbin, Heilongjiang, PR China

Jingliang Yue

Contributed equally to this work with: Hongmei Wen, Jingliang Yue, Jian Li, Xuedan Xiu, Shen Zhong

Roles Data curation, Supervision, Writing – original draft, Writing – review & editing

Affiliations School of Finance, Harbin University of Commerce, Harbin, Heilongjiang, PR China, Harbin Finance University, Harbin, Heilongjiang, PR China

Jian Li

Contributed equally to this work with: Hongmei Wen, Jingliang Yue, Jian Li, Xuedan Xiu, Shen Zhong

Roles Supervision, Writing – review & editing

Affiliation School of Finance, Harbin University of Commerce, Harbin, Heilongjiang, PR China

Xuedan Xiu

Contributed equally to this work with: Hongmei Wen, Jingliang Yue, Jian Li, Xuedan Xiu, Shen Zhong

Roles Supervision, Writing – review & editing

Affiliation Harbin Finance University, Harbin, Heilongjiang, PR China

Shen Zhong

Contributed equally to this work with: Hongmei Wen, Jingliang Yue, Jian Li, Xuedan Xiu, Shen Zhong

Roles Conceptualization, Methodology, Software, Supervision, Writing – review & editing

102714@hrbcu.edu.cn

Affiliation School of Finance, Harbin University of Commerce, Harbin, Heilongjiang, PR China

Competing Interests

The authors have declared that no competing interests exist.