Page 1 of 1

Forecasting with excel...

Posted: Fri Aug 21, 2009 3:47 am
by ias
Hi all,

I would like to ask you how a model run in excel which estimated by eviews. When i try it, forecast results were different with excel vs. eviews. An example is attached.

Can you help me about?

Thank you very much, kind regards,

ias

Re: Forecasting with excel...

Posted: Fri Aug 21, 2009 7:52 am
by EViews Gareth
Probably best if you post the EViews workfile too.

Re: Forecasting with excel...

Posted: Fri Aug 21, 2009 8:25 am
by ias
in fact "a" is "hous/cpi". but however, eq1 is different from eq2 !?

thank you...

Re: Forecasting with excel...

Posted: Fri Aug 21, 2009 8:36 am
by EViews Gareth
Your equations are not the same.


In EQ02 you have dlog(konut/tufe(-1)) as a regressor. This is Konut / tufe(-1), which is not the same as (Konut/tufe)(-1), or (Konut(-1)/tufe(-1)), which is, I presume, what is being used in EQ01