open dataDATA "d:\LW.xls"
data(format=xls,org=columns) 1 1977 h e
set hs = 100.0*log(h/h{1})
set es = 100.0*log(e/e{1})
system(model=var1)
variables hs es
system(model=var1)
variables hs es
lags 1
det constant
end(system)
garch(p=1,q=1,model=var1,mv=bekk,pmethod=simplex,piters=10)
MV-GARCH, BEKK - Estimation by BFGS
Convergence in 39 Iterations. Final criterion was 0.0000000 <= 0.0000100
Usable Observations 1974
Log Likelihood -8034.6538
Variable Coeff Std Error T-Stat Signif
************************************************************************************
Mean Model(HS)
1. HS{1} 0.064296507 0.021068236 3.05182 0.00227457
2. ES{1} -0.024586085 0.018740855 -1.31190 0.18955463
3. Constant 0.054545146 0.040911776 1.33324 0.18245362
Mean Model(ES)
4. HS{1} 0.052402145 0.014752863 3.55200 0.00038232
5. ES{1} -0.006557850 0.022360094 -0.29328 0.76930536
6. Constant 0.024084602 0.035235270 0.68354 0.49426773
7. C(1,1) 0.293699442 0.032407101 9.06281 0.00000000
8. C(2,1) 0.039159535 0.032283088 1.21300 0.22512805
9. C(2,2) 0.126151947 0.026134687 4.82699 0.00000139
10. A(1,1) 0.285417265 0.017390932 16.41184 0.00000000
11. A(1,2) -0.006717085 0.012576028 -0.53412 0.59325977
12. A(2,1) -0.015630018 0.019176355 -0.81507 0.41503384
13. A(2,2) 0.187334347 0.015855845 11.81484 0.00000000
14. B(1,1) 0.950844294 0.005876444 161.80606 0.00000000
15. B(1,2) 0.001629677 0.003742383 0.43546 0.66322497
16. B(2,1) 0.002909510 0.004491562 0.64777 0.51713216
17. B(2,2) 0.980150381 0.003329202 294.41001 0.00000000


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