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Bruzzle
Posted:
Wed Dec 28, 2011 7:35 amby Leonid
Hi! Bruzzle!
Why in a file usmodel.mod in the measurment equations are present ctrend, but in a file of the data (usmodel_data) is no ctrend?
Sorry for my English. I'm from Russia.
Re: Bruzzle
Posted:
Wed Dec 28, 2011 3:05 pmby bruzzle
Hi Leonid,
The data is detrended to make sure that the linearized model and the data are consistent. Then we are estimating the trend variables.
Hope this answers the question.
B
Re: Bruzzle
Posted:
Thu Dec 29, 2011 4:06 amby Leonid
Hi Bruzzle!
Thank you for your reply on my question!
But I have a new question.
But then the variable dc =c-c(-1)+ctrend (for example) in the measurment equation does not correspond to a observed variable (varobs)dc=c-c(-1)?
Sorry for my English. I'm from Russia.
Leonid.