This article investigates the impact of piped water supply and sanitation on health outcomes in urban Yemen using a … separate identification of water and sanitation impacts. Results indicate that access to piped water supply worsens health …

use the newly available data set DLHS-3 to quantify the impact of access to improved sanitation on diarrheal morbidity for … children under five years of age in India. Using Propensity Score Matching (PSM), we find that access to improved sanitation … improved sanitation. We neither find statistically signicant treatment effects for children in low or middle socioeconomic …

70 percent of the rural population in sub-Saharan Africa does not use adequate sanitation facilities. In rural Benin …, as much as 95 percent of the population has no access to improved sanitation. This paper explores why households remain … play the most decisive role for sanitation demand and ownership. At current income levels, sanitation coverage will only …