Molinos-Senante, María; Maziotis, Alexandros; … - In: Decision analytics journal 4 (2022), pp. 1-9
. Using the stochastic frontier analysis, we compute the drivers of productivity change, such as technical change, returns to …), concessionary water companies (CWCs), and a public water company (PWC) in Chile over two years. Results showed that profit and total … factor productivity levels increased over time at 1.967% and 1.062% per annum, respectively. Technical change, gains in …