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particular ensemble models and neural network models. Most interestingly, we are the first to consider the “forecast combination … helpful for academics, policy-makers, portfolios and risk managers to anticipate risk in advance and efficiently take …
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In this paper, by taking the 5-min high frequency data of the Shanghai Composite Index as example, we compare the forecasting performance of HAR-RV and Multifractal volatility, Realized volatility, Realized Bipower Variation and their corresponding short memory model with rolling windows...
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