中国科学院数学与系统科学研究院期刊网
High-Dimensional Volatility Matrix Estimation with Cross-Sectional Dependent and Heavy-Tailed Microstructural Noise
LIANG Wanwan, WU Ben, FAN Xinyan, JING Bingyi, ZHANG Bo
High-Dimensional Volatility Matrix Estimation with Cross-Sectional Dependent and Heavy-Tailed Microstructural Noise
LIANG Wanwan, WU Ben, FAN Xinyan, JING Bingyi, ZHANG Bo
系统科学与复杂性(英文版) . 2023, (5): 2125 -2154 .  DOI: 10.1007/s11424-023-2080-5