Search found 7 matches

by Benedek11
Thu Mar 27, 2014 10:36 am
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

Re: SVAR model with long and short run restrictions

I cannot seem to find @MCGRAPHIRF in the code when searching for it in the original gali_aer.rpf What could be the reason for that? The package also does not include islmvarsetup.src. Is that not for the "How Well Does the IS-LM Model Fit Postwar U.S. Data" Gali (1992) article? I am workin...
by Benedek11
Thu Mar 27, 2014 6:03 am
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

Re: SVAR model with long and short run restrictions

Thank you the article is very useful.

Do you know in the Gali model what controls a) the confidence bands (i.e. I would like to set them more conservative)
b) the number of lags in the VAR?


Many thanks
by Benedek11
Mon Feb 24, 2014 6:59 am
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

Re: SVAR model with long and short run restrictions

Thank you. Is there also a way to modify the impulse response graphs so that labour (i.e. hours/employment) is also plotted cumulatively similarly to the impulse response of productivity? On a different note, do you probably know what the procedure is to test the stability of the parameters in a VAR?
by Benedek11
Tue Feb 18, 2014 12:21 pm
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

Re: SVAR model with long and short run restrictions

Hi, Could anyone advise me on which part of the code for the Gali (1999) paper defines the number of periods the impulse response functions plot? I am running the model with a new data series and the unit root test suggests that the series might be stationary in a longer time span and therefore it w...
by Benedek11
Mon Jan 20, 2014 10:34 am
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

Re: SVAR model with long and short run restrictions

Hi, I ran the package available at http://ideas.repec.org/c/boc/bocode/rtz00062.html as suggested by TomDoan. It runs fine producing the correct results. However, the impulse response of non-technology shocks on productivity is not right. (Graphs below.) Do you have any idea why this might me be th...
by Benedek11
Mon Jan 20, 2014 8:22 am
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

Re: SVAR model with long and short run restrictions

Hi, I ran the package available at http://ideas.repec.org/c/boc/bocode/rtz00062.html as suggested by TomDoan. It runs fine producing the correct results. However, the impulse response of non-technology shocks on productivity is not right. (Graphs below.) Do you have any idea why this might me be the...
by Benedek11
Tue Dec 03, 2013 7:44 am
Forum: VARs (Vector Autoregression Models)
Topic: SVAR model with long and short run restrictions
Replies: 12
Views: 18474

SVAR model with long and short run restrictions

Hello,

Has anyone had any experience estimating a Structural VAR like the one in Gali (1999) Technology, Employment, and the Business Cycle: Do Technology Shocks Explain Aggregate Fluctuations?

Thank you