Search found 6 matches

by eobumneke
Mon Feb 24, 2014 6:59 am
Forum: Econometric Discussions
Topic: AUTOCORRELATION CANNOT BE REMOVED
Replies: 2
Views: 5391

Re: AUTOCORRELATION CANNOT BE REMOVED

Hello, if you want to remove autocorrelation in a model, there are one out of the 3 basic things you could do: Run a general-to-specific model, or change the dynamic specification of the model or add sufficient lags to both the dependent and independent variables. Moreso, bear in mind that Durbin wa...
by eobumneke
Wed Dec 25, 2013 3:53 pm
Forum: Econometric Discussions
Topic: R Squared Low
Replies: 1
Views: 4594

Re: R Squared Low

This is a case of a spurious regression result! You need to run a unit root test on each of your variables before carrying out any further diagonistic test and regression
by eobumneke
Tue Dec 24, 2013 11:22 am
Forum: Econometric Discussions
Topic: Equations on ARCH and GARCH
Replies: 1
Views: 3051

Equations on ARCH and GARCH

Hello All,

Please, how do we identify the variables meant for mean equation and variables for variance equation using ARCH and GARCH in eviews?
by eobumneke
Wed Dec 18, 2013 5:45 am
Forum: Econometric Discussions
Topic: ECM
Replies: 3
Views: 5631

Re: ECM

Hello, What you need to do is to have one over-parametrized ECM model, from which you have to delete the insignificant variables using general to specific method until you arrive at a parsimonious model.
by eobumneke
Tue Dec 10, 2013 7:50 am
Forum: Econometric Discussions
Topic: Econometric models for my dissertation
Replies: 2
Views: 5771

Re: Econometric models for my dissertation

Hello, The choice of variables you could use in your model determines your theoretical framework. You could have two different models that you will have to regress (1)GDP growth rates on your choice public debt variables and the second(2) will have proxy variable for fiscal policy that you will regr...
by eobumneke
Tue Dec 10, 2013 6:38 am
Forum: Econometric Discussions
Topic: VAR, VECM, COINTEGRATING REGRESSIONS
Replies: 2
Views: 5328

Re: VAR, VECM, COINTEGRATING REGRESSIONS

If your variables are integrated at the order I(0) at their level forms, there is no point conducting co-integration test

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