Wagenvoort, Rien; Schure, Paul - Economics Department, European Investment Bank (EIB) - 1999
are, whether feasible or not, difficult to test. This paper introduces the Recursive Thick Frontier Approach (RTFA) to the … Frontier Approach (TFA) and the Distribution Free Approach (DFA) have in common that they depend on a priori assumptions that …The traditional econometric techniques for frontier models, namely the Stochastic Frontier Approach (SFA), the Thick …