Hello Statlisters,
I have learned the application of xtiverg2 when we have unbalanced data ( singletons)from previous posts. After reading previous posts and running xtiverg2 , I would like to ask the following questions.
1) What happen to the constant term when we use xtiverg2. The constant term is not shown in xtiverg2 although the slope coefficients are the same as xtreg, fe.
2) Can I use xtivreg2 even if I do not have endogenous regressor. The reason I want using xtiverg2 is to avoid deleting single observations manually for the reasons mentioned by Mark in his reply to the question, xtiverg2 and singleton-cases, in 2006.
Thanks for considering my request.
Regards,
Menale
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