“…An input-orientation was preferred here since the output-increasing potential, unlike the input-saving potential, should be interpreted with more care, unless there is demand for it (ODECK; ALKADI, 2001). In addition to this, Cullinane, Song and Wang (2005) point out that the productive output of a given logistics system tends to be fairly predictable in the short and medium terms, favoring, thus, the adoption of input-oriented measures.…”