urmine5683 发表于 2013-1-5 15:43
是残差序列吧?这个里面00是大盘的 其他的是个股的
open data urmine.xls
data(format=xls,org=columns) 1 729 resid00 resid01 resid03
*
set resid00 = 100.0*resid00
set resid01 = 100.0*resid01
set resid03 = 100.0*resid03
*
garch(p=1,q=1,mv=dcc) / resid00 resid01 resid03
MV-GARCH, DCC - Estimation by BFGS
Convergence in 48 Iterations. Final criterion was 0.0000066 <= 0.0000100
Usable Observations 729
Log Likelihood -2226.4910
Variable Coeff Std Error T-Stat Signif
************************************************************************************
1. Mean(1) 0.007713085 0.022532807 0.34230 0.73212164
2. Mean(2) 0.011313622 0.038977702 0.29026 0.77161823
3. Mean(3) -0.008407046 0.025640808 -0.32788 0.74300422
4. C(1) 0.013311717 0.006240134 2.13324 0.03290488
5. C(2) 0.079973553 0.030946165 2.58428 0.00975826
6. C(3) 0.036395521 0.012449371 2.92348 0.00346139
7. A(1) 0.044267922 0.011792275 3.75398 0.00017405
8. A(2) 0.045574436 0.015177839 3.00270 0.00267600
9. A(3) 0.081502870 0.022667539 3.59558 0.00032367
10. B(1) 0.924804167 0.022655201 40.82083 0.00000000
11. B(2) 0.887524398 0.035557204 24.96047 0.00000000
12. B(3) 0.865574026 0.034505874 25.08483 0.00000000
13. DCC(1) 0.052570048 0.011204415 4.69190 0.00000271
14. DCC(2) 0.903328915 0.020914550 43.19141 0.00000000