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ESTIMATION OF ASYMMETRICAL VOLATILITY FOR ASSET PRICES：THE SIMULTANEOUS SWITCHING ARIMA APPROACH
Asymmetrical Volatility Stock Prices Simultaneous Switching AR Model Conditional Heteroskedasticity Daily Effect
2009/3/11
Asymmetrical movements between the downward and upward phases of sample paths of many financial time series have been noted by economists. By incorporating the conditional heteroskedasticity aspect in...