Hi Statalisters,
The marginal effect of my variable of interest subsequent to a panel fixed effects estimator is given by
Array
I am using command nlcom in Stata 14.0 to obtain the standard deviation of the per capita income when the effect is zero with
As this follows log normal distribution, to calculate the variance manually I use
Array .
The standard deviation I calculate using this formula is different from the one Stata yields. Also Stata does not correct for the mean coefficient in accordance with Array , but gives Array instead.
Could anybody kindly explain why this happens?
Thanks
Subhani
The marginal effect of my variable of interest subsequent to a panel fixed effects estimator is given by
Array
I am using command nlcom in Stata 14.0 to obtain the standard deviation of the per capita income when the effect is zero with
Code:
nlcom exp(-1*(_b[est1]/_b[est2]))
Array .
The standard deviation I calculate using this formula is different from the one Stata yields. Also Stata does not correct for the mean coefficient in accordance with Array , but gives Array instead.
Could anybody kindly explain why this happens?
Thanks
Subhani