Problem with estimation of dynamic panel model

[klotzle]

Dear Ladies and Gentlmen,
I am trying to estimate a dynamic panel model using the dynamic panel wizard from eviews.
When I try to estimate the model I receive the message "Insufficient number of observations"
Could you please help me.
The file is attached below
Thanks in advance
Marcelo Cabus Klotzle

[EViews Gareth]

You have insufficient observations. Either estimate a different model, or get more observations.

[pchavan]

Can someone help me with estimation using an unbalanced panel. I am not sure if the years for which certain cross sections do not have corresponding data should be reported as blank/NA/simply removed from the list?

[pchavan]

ALso, in my EVIEWs version, the option of GMM/Dynamic Panel is simply not appearing. It only shows GMM. Is there something wrong with what I am seeing or the package that I have downloaded?

[EViews Gareth]

Are you sure you have a panel eorkfile?

[pchavan]

Yes I have a pool workfile so it should show right?

[EViews Gareth]

No. Dpd is only available for panels, not pools.