Gálvez, Pablo; Mariel, Petr; Hoyos, David - In: Estudios de Economía 43 (2016) 1, pp. 5-28
(i.e. electricity, natural gas and drinking water) in 2012. The analysis is made using a QUAIDS model modified in order … advances in this field. The results show that the demand for electricity and drinking water is less sensitive to the variations …