Giannoccaro, Giacomo; Prosperi, Maurizio; Zanni, G. - 2008
perform an ex-ante analysis of the efficiency ofwater pricing policies, based on a two stage DEA technique, by which it is …,coherently with the WFD principles, the direct pricing methods show the highest levels of efficiency.However, we have also found that … some indirect pricing methods show relatively high levels ofefficiency. Therefore, since the high cost for the management …