BVAR

Questions and discussions on Vector Autoregressions
lfc160030
Posts: 16
Joined: Wed Apr 15, 2020 7:05 pm

BVAR

Unread post by lfc160030 »

Hi Everyone,

Just a quick question. I am trying to estimate a Bayesian VAR (BVAR) through the option in the Menu Bar (Time Series-VAR(Setup/Estimate)). But after estimating it, I was wondering if the MCVARDODRAWS Procedure can help to estimate the IRF´s of that BVAR or not?

And just to clarify...that BVAR allows me to estimate the standard errors for the IRF´S through Bayesian method or not?

Thanks so much,

Fernando
TomDoan
Posts: 7814
Joined: Wed Nov 01, 2006 4:36 pm

Re: BVAR

Unread post by TomDoan »

No. @MCVARDODRAWS applies only to an OLS VAR (which has a covariance matrix for the coefficients which "factors" into two easily handled pieces). GIBBSVAR.RPF shows how to use Gibbs sampling to do draws from a BVAR.
lfc160030
Posts: 16
Joined: Wed Apr 15, 2020 7:05 pm

Re: BVAR

Unread post by lfc160030 »

Thanks so much, Dear Tom. I appreciate it, Fernando.
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