Search found 6 matches

by kristin
Sun Mar 07, 2010 2:41 pm
Forum: Estimation
Topic: VAR(1)
Replies: 8
Views: 7892

Re: VAR(1)

It confused me that the guy in my study called it VAR.

Will I miss important dynamics if I estimate a System instead of a VAR?
by kristin
Sun Mar 07, 2010 1:39 pm
Forum: Estimation
Topic: VAR(1)
Replies: 8
Views: 7892

Re: VAR(1)

That's the problem. I need differences on the left side, but not on the right side.
by kristin
Sun Mar 07, 2010 4:07 am
Forum: Estimation
Topic: VAR(1)
Replies: 8
Views: 7892

Re: VAR(1)

Ok. I'm sorry. I try to make myself clear. I have an ouput table that I want to replicate. On top of the tabe it is said that the following bivariate VAR(1) is estimated: Δy(t)=µ+Πy(t-1)+ε(t). The output containts one equation for Δf(t) and one for Δs(t): Δf(t)=0.009-1.771*f(t-1)+1.744*s(t-1)+ε(ft) ...
by kristin
Sat Mar 06, 2010 2:55 am
Forum: Estimation
Topic: VAR(1)
Replies: 8
Views: 7892

VAR(1)

Hi Everybody, I want to replicate a study including VAR-models. It is said that the following VAR(1) was estimated Δy(t)=µ+Πy(t-1)+ε(t) I learned that in a VAR the variables on the left hand side and on the right hand side have to be the same, so that you must have Δy(t-1) on right hand side when yo...
by kristin
Mon Jul 20, 2009 2:35 am
Forum: Econometric Discussions
Topic: VAR-Model - Absurd Impulse Responses
Replies: 0
Views: 3313

VAR-Model - Absurd Impulse Responses

Hey Guys, I´ve got a problem with the impulse responses of my VAR-model. I estimated a VAR-model including 4 endogenous variables with their 5 lags und 2 exogenous variables. I took first or second differences in case the time series was not stationary. I want to know the responses if nothing happen...
by kristin
Wed Jun 03, 2009 4:33 am
Forum: Estimation
Topic: VAR-Model - Pure Sign-Restriction Approach
Replies: 4
Views: 10578

VAR-Model - Pure Sign-Restriction Approach

In the course of a term paper I have to apply the pure sign-restriction approach. As I got just a very small introduction to EViews including standard VAR-estimation with Cholesky decompostion I have no idea how to implement the pure sign-restriction approach in EViews. I am very grateful for any id...

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