- Estimated Coefficients:
- --------------------------------------------------------------
- Value Std.Error t value Pr(>|t|)
- C(1) -0.0051662 0.005401 -9.566e-001 3.389e-001
- C(2) -0.0034212 0.005287 -6.472e-001 5.176e-001
- A(1, 1) 0.0321338 0.003084 1.042e+001 0.000e+000
- A(2, 1) 0.0320414 0.004963 6.456e+000 1.459e-010
- A(2, 2) 0.0001342 0.296934 4.519e-004 9.996e-001
- ARCH(1; 1, 1) 0.2168196 0.035139 6.170e+000 8.782e-010
- ARCH(1; 2, 1) 0.0690419 0.027764 2.487e+000 1.300e-002
- ARCH(1; 1, 2) -0.1216136 0.036507 -3.331e+000 8.859e-004
- ARCH(1; 2, 2) 0.0027700 0.027643 1.002e-001 9.202e-001
- GARCH(1; 1, 1) 1.0340615 0.009860 1.049e+002 0.000e+000
- GARCH(1; 2, 1) 0.0531413 0.007013 7.577e+000 6.173e-014
- GARCH(1; 1, 2) -0.0714245 0.011057 -6.460e+000 1.418e-010
- GARCH(1; 2, 2) 0.9335289 0.007809 1.195e+002 0.000e+000
- 波动方程拟合的不错,但是均值的系数都不显著,应该是存在自相关


雷达卡
居然没有ARCH效应 ,谢谢 这位兄台了 !!!
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