Johansen Cointegration Test

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youtu
Posts: 6
Joined: Mon Apr 12, 2010 12:21 pm

Johansen Cointegration Test

Postby youtu » Sun Jun 27, 2010 1:11 pm

Dear all,

I am doing a Johansen Cointegration Test.

In the output, both "At most 1" and "None" have P-Values bigger than 0.10. The P-Value of "At most 1" is a bit higher than the P-Value of "None". Which hypothesis should I accept ?

Thank you very much

youtu
Posts: 6
Joined: Mon Apr 12, 2010 12:21 pm

Re: Johansen Cointegration Test

Postby youtu » Sun Jun 27, 2010 1:49 pm

I forgot to say I was dealing with two variables.

I learned that in a bivariate VAR(p) model, the Johansen test testes the values of the eigenvalues of a 2*2 matrix. It is in two parts :
- first it testes if the two eigenvalues are zero.
- second it testes if at least one eigenvalue is zero.

I have a problem with E-Views because it is not presented in the same way with "None" and "At most 1". Can somebody explain it to me ?

Thank you very much


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