Affiliation: | 1. Department of Economics & Management, University of Padua, Via del Santo 33, 35100 Padova, Italy;2. Supply Chain & Service Management Research Centre, Department of Mechanical Engineering, Università di Brescia, Via Branze 38, 25123 Brescia, Italy;3. Department of Innovation Research in Utility Sectors (Cirus). Eawag: Swiss Federal Institute of Aquatic Science & Technology, Switzerland |