This paper presents a procedure for measuring technical and allocative inefficiency in an input distance function framework. The procedure involves solving a system of equations to compute the unobserved cost minimizing input vector that is used to compute the cost of allocative inefficiency....

This paper deals with estimation of technical change through changes in input factor efficiency/productivity. The main advantage of this factor augmenting (FA) approach, unlike the generic time trend models of technical change, is that one can measure input-specific productivity, change in input...

In this paper we discuss the specification and estimation of technical efficiency in a variety of stochastic frontier production models. The focus is on cross-sectional models. We start from the basic neoclassical production theory and introduce technical inefficiency in there. Various model...