Sancho, Francesc Hernández; Tadeo, Andrés José Picazo; … - Instituto Valenciano de Investigaciones Económicas (IVIE) - 1997
In this work a non parametric approach is used in order to evaluate the relative efficiency of a sample of firms producers of wooden goods, in presence of non desirable outputs. As main results, we find that the consideration of several restrictions on the expansion of non desirable outputs...