Stochastic frontier analysis-flexible Fourier(augmented translog) cost function

[omotara adeeko]

Hello Statalist,

I am trying to do a flexible fourier analysis on stata using truncated normal distribution, but the documentations provided only shows for a translog function. I am looking at an unbalanced panel of 14 banks in Nigeria between 2005-2018, apart from the total cost I have two outputs and three input prices. Any advice or information on the codes or documentation will be greatly appreciated.

Thank you.

[Lalith Seelanatha]

did you find the answer. me to struggling this part