2MICHEL CROUHY,MICHAEL ROCKINGER.Volatility Clustering, Asymmetry and Hysteresis in Stock Returns: International Evidence[J].Asia - Pacific Financial Markets.1997(1)
3Engle RF,Ng VK.Measuring and testing the impact of news on volatility[].The Journal of Finance.1993
4Glosten L R,jagannathan R,Runkle D E.On the relation between the Expected Value and the Volatility of the Nominal Excess Return on Stocks[].The Journal of Finance.1993
5Roh T.H.Forecasting the volatility of stock price index[].Expert Systems With Applications.2007
