The Volatility Forecasting of Chinese Stock Market under High-frequency Data Environment: Fusion Research Based on Machine Learning and HAR Model
Ke YANG, Zhoushen ZHANG, Fengping TIAN
China Journal of Econometrics ›› 2023, Vol. 3 ›› Issue (3) : 886-904.
The Volatility Forecasting of Chinese Stock Market under High-frequency Data Environment: Fusion Research Based on Machine Learning and HAR Model
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