Dear all,
My name is Josep Rialp.
I'm using "xtivreg, re ec2sls" and I would like to check if random effects estimations are more convenient than a pooled approach (when I implement "xtivreg, fe" the F test to compare fixed effects versus the pooled option is provided directly).
I'm trying to run "xttest0" command but the comment that I receive is the folllowing:
"last estimates not found"
I also obtain this message when I run "estimates store random" after running "xtivreg, re ec2sls".
I wonder if someone has some advice or suggestion for me.
Thank all of you in advance for your attention.
Josep
My name is Josep Rialp.
I'm using "xtivreg, re ec2sls" and I would like to check if random effects estimations are more convenient than a pooled approach (when I implement "xtivreg, fe" the F test to compare fixed effects versus the pooled option is provided directly).
I'm trying to run "xttest0" command but the comment that I receive is the folllowing:
"last estimates not found"
I also obtain this message when I run "estimates store random" after running "xtivreg, re ec2sls".
I wonder if someone has some advice or suggestion for me.
Thank all of you in advance for your attention.
Josep
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