Search found 2 matches
- Tue Aug 13, 2013 3:45 am
- Forum: VARs (Vector Autoregression Models)
- Topic: Structural Residuals
- Replies: 3
- Views: 5556
Structural Residuals
In this GARCH model? Actually for the original VAR model without the GARCH term. I think I've found what I am looking for. So below is how I can transform the U's to the V's in the original VAR. Is that right? compute factor=%decomp(%sigma) @structresids(factor=factor) u gstart gend vresids done im...
- Mon Aug 12, 2013 8:25 pm
- Forum: VARs (Vector Autoregression Models)
- Topic: Structural Residuals
- Replies: 3
- Views: 5556
Structural Residuals
Dear Tom,
Let the SVAR model:
B*y_t= A_1 y_{t-1}+ A_2 y_{t-2} +A_3 y_{t-3}+ A_4 y_{t-4} + V_t
How can I extract the A and B matrices? I want to obtain the V's using B*U = V to check the correlation matrix of V's. Is it uncorrelated by assumption of orthogonalized shocks?
Thank you.
Rahadian
Let the SVAR model:
B*y_t= A_1 y_{t-1}+ A_2 y_{t-2} +A_3 y_{t-3}+ A_4 y_{t-4} + V_t
How can I extract the A and B matrices? I want to obtain the V's using B*U = V to check the correlation matrix of V's. Is it uncorrelated by assumption of orthogonalized shocks?
Thank you.
Rahadian