About the Authors

Qiqing Wang

Contributed equally to this work with: Qiqing Wang, Cunbin Li

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

wqq757@qq.com

Affiliations School of Economics and Management, North China Electric Power University, Beijing, PR China, Beijing Key Laboratory of New Energy and Low-Carbon Development, North China Electric Power University, Beijing, PR China

Cunbin Li

Contributed equally to this work with: Qiqing Wang, Cunbin Li

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Project administration, Supervision, Validation, Writing – review & editing

Affiliations School of Economics and Management, North China Electric Power University, Beijing, PR China, Beijing Key Laboratory of New Energy and Low-Carbon Development, North China Electric Power University, Beijing, PR China

Competing Interests

The author has been reimbursed by State Grid Jiangsu Electric Power Co., Ltd. for participating in several meetings; The author has been paid by State Grid Jiangsu Electric Power Co., Ltd. for providing consultancy. This does not alter our adherence to PLOS ONE policies on sharing data and materials.