Hi,
if you do sureg (y x) (z x) then the resulting output will be restricted to
the number of observations that are available for both y, z (and x) at the
same time, i.e. the sample size is by definition identical. If the number of
available observations for y differs from z, does anyone know how to do
sureg without listwise deletion, i.e. allowing the full sample size for both
y and z? http://www.ats.ucla.edu/stat/stata/code/sureg.htm describes how to
do this in Eviews, but ideally I don't want to get familiar with another
statistical package.
Any help greatly appreciated,
Eric
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