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st:How to use xtgls , panels(cor) corr(psar1) with imbalance panel data
From
king <[email protected]>
To
[email protected]
Subject
st:How to use xtgls , panels(cor) corr(psar1) with imbalance panel data
Date
Sun, 3 Nov 2013 01:53:51 -0400
Hi STATELISTER,
I have an imbalance panel with significant groupwise
heteroskedasticity, cross-sectional correlation, and first-order
autocorrelation.
But when I regress with the command: xtgls , panels(cor) corr(psar1)
STATA give a message "panels must be balanced".
But xtgls , panels(het) corr(psar1) works well.
I wonder how could I deal with this problem?
Thank you very much in advance.
Feng
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