averageModified moving average7Ⅰ.Moving average and GARCH..FILE:ppt/slides/slide9.xml3. ARCH와GARCH가정 및 모델가정 ... leptokurtosis)Asymmetry of volatility모델ARCH(Engel, 1982)GARCH(Bollerslev, 1986)EGARCH(Nelson,1991 ... )GJR-GARCH(Glestenet al.,1993)PARCH(Ding et al.,1993)TGARCH(Zakoian, 1994)ARCH-M(Engle, 1987)8Ⅰ.Moving