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***、**和*分别表示1%、5%和10%水平的重要性。!24!! 表2:两个区域MRS-GARCH模型的估计结果系数每日每周每月(1)δ0.0599(1.3680)1.3096***(3.4830)-11.9622***(13.6650)(2)1β0.8906***(30.9250)0.8098***(10.0570)0.6047***(3.9540)(2)δ0.1653***(2.8130)-1.0668*(1.9580)2.1920***(4.1790)p0。9996***(1855.8300)0.7811***(7.2540)0.2110(1.0940)(1)0α0.0448**(2.2700)0.0001(0.0001)0.0001(0.0001)q0。(2)0α0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10***(2.7910 10)0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.1796**(2.174)0.0309(0.4000)(1)1β0.9266***(65.0500)0.9009***(19.9860)0.0001(0.0001)注:t值括号中显示了统计数据的数量。***和*分别表示1%、5%和10%水平的重要性。!25!! 表3:样本内拟合优度统计模型AICMSEMADQLIKE2R LOGValueRankValueRankValueRankValueRankValueRankPanel A:每日数据的结果GARCH4。386226.2716.4402.5947.239GJR-GARCH4。383227.0936.4412.5917.2714。593275.8985.5984.5535.368MRS-GARCH4。381224.0166.4452.5837.291面板B:每周数据GARCH5的结果。5858.15018.6743.7696.228GJR-GARCH5。5848.08518.5553.7666.2195。5817.87118.1603.7596.173MRS-GARCH5。5767.68117.7513.7675.974面板C:月度数据GARCH7的结果。13628.82565.0225.2806.965GJR-GARCH7。11132.64571.6995.2277.674EGARCH6。99631.09870.6315.0968.160MRS-GARCH6。92748.59585.7735.1817.688注:秩=1,2,3,4代表从最好到最差的结果。AIC表示Akaike信息标准。
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