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High-Dimensional Volatility Matrix Estimation with Cross-Sectional Dependent and Heavy-Tailed Microstructural Noise
LIANG Wanwan, WU Ben, FAN Xinyan, JING Bingyi, ZHANG Bo
Journal of Systems Science & Complexity ›› 2023, Vol. 36 ›› Issue (5) : 2125-2154.
High-Dimensional Volatility Matrix Estimation with Cross-Sectional Dependent and Heavy-Tailed Microstructural Noise
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