中国科学院数学与系统科学研究院期刊网
Transformation of Implicit Guarantee Expectations and Leverage Adjustment of State-owned Non-Financial Firms: Empirical Research based on Double Machine Learning
FENG Ling, HUANG Xiang
Journal of Systems Science and Mathematical Sciences . 2024, (): 0 .  DOI: 10.12341/jssms240626