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Water and sewerage
(Caribbean Development Bank, 2011-09-06)
The role of environmental variables on the efficiency of water and sewerage companies: a case study of Chile
(2015)
This paper evaluates the efficiency of water and sewerage companies (WaSCs) by introducing the lack of service quality as undesirable outputs. It also investigates whether the production frontier of WaSCs is overall constant ...
An investigation into water quality at the water and sewerage authority of Trinidad and Tobago. Annals of Research on Regulated Industries. Vol.1, No.1, p.40-57.
(, 2011-09-06)
Evaluates the performance of the Water and Sewerage Authority in achieving compliance with water quality standards. Analyses information on the company's performance against bacteriological, physical and chemical parameters ...
Management and operational practices of water and sewerage companies in Italy and Argentina
(2016-10-21)
La presente tesis busca comparar y analizar la gestión llevada a cabo por las entidades proveedoras de servicios de agua y cloaca en Italia y Argentina, enfocando la investigación en aspectos económicos, técnicos, políticos ...
Impact of drainage and sewerage on intestinal nematode infections in poor urban areas in Salvador, Brazil
(Elsevier, 2004)
This cross-sectional study was conducted in 1989 among children aged between 5 and 14 years old living in nine poor urban areas of the city of Salvador(pop. 2.44 million), capital of Bahia State, in Northeast Brazil. Three ...
Impact of Rotavirus Vaccination Varies by Level of Access to Piped Water and Sewerage: An Analysis of Childhood Clinic Visits for Diarrhea in Peru, 2005-2015
(Wolters Kluwer Health, 2020)
BACKGROUND: We conducted a national impact evaluation of routine rotavirus vaccination on childhood diarrhea in Peru, accounting for potential modifying factors. METHODS: We utilized a dataset compiled from Peruvian ...