st: Testing the Half-Normal Distribution

["Thorsten Schank" <Thorsten.Schank@wiso.uni-erlangen.de>]

Dear all,
I would like to test the half normal distribution (of the error component
from stochastic frontier models) against alternative distributions. Does
anybody have some experience with doing this (in Stata) resp. could anybody
point me towards relevant literature. Thanks in advance.
Thorsten Schank

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