Estimation | LogRV | LogminRV | LogmedRV |
---|---|---|---|
θ C1 | −0.680556* (0.182853) | −0.593806* (0.169789) | −0.644560* (0.167535) |
Heterogeneous component: θ d1,day | 0.243567* (0.037212) | 0.389279* (0.035970) | 0.430507* (0.036053) |
 θ d2,day | 0.146830* (0.039307) | 0.070872** (0.040519) |  |
 θ w1,week | 0.381336* (0.074549) | 0.310885* (0.068611) | 0.347257* (0.053792) |
 θ m1,month | 0.150149* (0.045796) | 0.164232* (0.042325) | 0.150838* (0.040687) |
Break effect for | |||
 θ break,C1 | −1.228954* (0.565831) | −1.219960** (0.646179) | −1.109135** (0.606410) |
 θ break−d1,day | −0.068277 (0.066060) | −0.168897* (0.070700) | −0.182183* (0.067408) |
 θ break−d2,day | −0.059649 (0.068689) | 0.065739 (0.079042) |  |
 θ break−w1,week | −0.129702 (0.143583) | −0.059511 (0.157710) | 0.061224 (0.116876) |
 θ break−m1,month | 0.142415 (0.109048) | 0.051767 (0.117073) | 0.022046 (0.108647) |
GARCH component | |||
 α 0 | 0.010233* (0.004372) | 0.019657** (0.010186) | 0.010080** (0.005338) |
 ARCH effect, α 1 | 0.038397* (0.011729) | 0.049301* (0.016547) | 0.043678* (0.013165) |
 GARCH effect, β 1 | 0.930122* (0.020874) | 0.874745* (0.050479) | 0.914798* (0.030635) |
 Tail index, λ | 1.517782* (0.079217) | 1.654018* (0.082734) | 1.604856* (0.082409) |
Selection | Â | Â | Â |
 AIC | 1.656853 | 1.470345 | 1.392122 |
 SIC | 1.705886 | 1.519378 | 1.434128 |
 HIC | 1.675107 | 1.488599 | 1.407759 |
Diagnose | |||
 Q(10) for standardized a t | 8.2971 | 7.7389 | 14.462 |
 Q(10) for standardized a 2 t | 8.1479 | 6.4542 | 4.6093 |