st: too few common observations across panel

[Kit Baum <baum@bc.edu>]

Pavlos said


I run a FE panel data model and attempt to assess cross-sectional
correlation using xttest2. However, I get the following error:

Error: too few common observations across panel.
no observations

Does anyone know why I get this, what I should do; or, otherwise, is  
there
any other test for this?


As the author of xttest2, I'd like to see what is going on here-- 
please do xtdes before using the xttest2 command.

Thanks
Kit

Kit Baum, Boston College Economics
http://ideas.repec.org/e/pba1.html
An Introduction to Modern Econometrics Using Stata:
http://www.stata-press.com/books/imeus.html


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