样本大小n=300EL1 EL1 EL1 EL2(a,φ,φ,v,v,b)h=1 h=2 h=1 h=1 h=2 h=2 h=4(0,0.0,0.9,0.9,4,4,4,4,4,0 0)0.0970 0.0970 0.090 0 0.090 0 0 0 0.0963 0.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.090 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 0.10010.0973 0.0964 0.0938 0.0925 0.0928(0,1,1.5,0)0.0995 0.0993 0.09940.0983 0.00991 0.0979(0, 0.9, 0.5, 0) 0.1008 0.1004 0.0999 0.0978 0.0982 0.0977(0, 0.99, 0.5, 0) 0.0991 0.0980 0.0983 0.1033 0.1033 0.1032(0, 1, 0.5, 0) 0.0969 0.0963 0.0968 0.1033 0.1032 0.1032(-0.3, 0.9, 4, 0) 0.1687 0.1675 0.1657 0.1435 0.1436 0.1443(-0.3, 0.99, 4, 0) 0.4747 0.4658 0.4617 0.2669 0.2664 0.2658(-0.3, 1, 4, 0) 0.6717 0.6669 0.6623 0.3187 0.3173 0.3163(-0.1, 0.9, 1.5, 0) 0.2505 0.2343 0.2290 0.1994 0.1922 0.1915(-0.1, 0.99, 1.5, 0) 0.7035 0.6879 0.6850 0.5203 0.5124 0.5112(-0.1, 1, 1.5, 0) 0.8475 0.8401 0.8378 0.6384 0.6324 0.6308(-0.002, 0.9, 0.5, 0) 0.8341 0.8306 0.8304 0.8088 0.8079 0.8072(-0.002, 0.99, 0.5, 0) 0.9728 0.9723 0.9722 0.9547 0.9545 0.9545(-0.002,1,0.5,0)0.9885 0.9888 0.9888 0.9683 0.9682 0.9682我们的研究结果与Campbelland Yogo(2006)的研究结果之间的差异可以用以下论点来解释。对于该子样本,φ的置信区间[见Campbell and Yogo(2006)中的表4]为[0.970,0.997],它不包括φ=1,因此它可能是平稳的,是一个不太持久的序列。
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