Blar i Brage INN på forfatter "Hung-pin, Lai"
-
Panel Stochastic Frontier Model With Endogenous Inputs and Correlated Random Components
Hung-pin, Lai; Kumbhakar, Subal Chandra (Peer reviewed; Journal article, 2021)In this article, we consider a panel stochastic frontier model in which the composite error term εit has four components, that is, εit=τi−ηi+vit−uit, where ηi and uit are persistent and transient inefficiency components, ...