Inufficient number of observations

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kiketheone
Posts: 1
Joined: Thu Jan 10, 2013 2:13 am

Inufficient number of observations

Postby kiketheone » Thu Jan 10, 2013 2:26 am

Hi, I´m triying to regress a simultaneous equation model. I have a quarterly data serie from 2000 to 2010, It's 44 observatios. When i try to use the TSLS -Tow Stage Least Squares- appears the error "Inufficient number of observations".

I hope you can help me :)
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EViews Gareth
Fe ddaethom, fe welon, fe amcangyfrifon
Posts: 13604
Joined: Tue Sep 16, 2008 5:38 pm

Re: Inufficient number of observations

Postby EViews Gareth » Thu Jan 10, 2013 9:11 am

You probably don't have enough valid observations to perform the estimation.
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