Stevens, Philip Andrew (contributor) - 2004 - [Elektronische Ressource]
model background variables in stochastic frontier
analysis is seldom discussed in the literature. Some studies, following … on
from a long history of two-step TFP studies, include them in the
determinants of efficiency. Others include them in …
determinants of inefficiency in one stage. However, few studies discuss the issue of how
best to model the effect of exogenous, or …