BRIAND, ANNE; NAUGES, CÉLINE; STRAND, JON; TRAVERS, MURIEL - In: Environment and Development Economics 15 (2010) 01, pp. 107-126
Predicting residential water demand for non-connected households that obtain connections is a crucial issue for water planners in developing countries. We propose a technique derived from Heckman (1976) to accurately measure the expected increase in water use due to access to tap water while...