“…Following Bana e Costa et al (1999) guidelines, we applied the MACBETH technique to our framework, considering the previously mentioned categories. For consistency purposes (Junior 2008), formulations (2) and (3) given below were also analyzed based on the experts' value judgements, i.e., , 1, 2, 3, 4, 5, 6 , , , , with ( , ) and ( , ) :…”