Has someone programmed the SFA Model of "The wrong skewness problem in stochastic frontier models: A new approch" from Hafner et Al(2018)?

Julian Schwöppe @Julian-Schwoeppe

13 July 2021 0 5K Report

Hey, has someone used Stata or R to programm the new sfa approach from Hafner et Al. (2018)?

Thanks for any answer.

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