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dc.contributor.authorFraga, Camila Isabel de Menezes-
dc.contributor.authorAlves, Conceição de Maria Albuquerque-
dc.date.accessioned2026-02-04T19:56:53Z-
dc.date.available2026-02-04T19:56:53Z-
dc.date.issued2024-12-27-
dc.identifier.citationFRAGA, Camila Isabel de Menezes; ALVES, Conceição de Maria Albuquerque. Subsidies and affordability: a social approach to water supply tariffs. Jornal of Water, Sanitation & Hygiene for Development, London, v. 15, n. 1, 2024. DOI: https://doi.org/10.2166/washdev.2024.253. Disponível em: https://iwaponline.com/washdev/article/15/1/75/106517/Subsidies-and-affordability-a-social-approach-to. Acesso em: 04 fev. 2026.pt_BR
dc.identifier.urihttp://repositorio.unb.br/handle/10482/53928-
dc.language.isoengpt_BR
dc.publisherIWA Publishingpt_BR
dc.rightsAcesso Abertopt_BR
dc.titleSubsidies and affordability : a social approach to water supply tariffspt_BR
dc.typeArtigopt_BR
dc.subject.keywordSaneamento básicopt_BR
dc.subject.keywordAcesso à águapt_BR
dc.subject.keywordTarifa de águapt_BR
dc.subject.keywordAbastecimento de águapt_BR
dc.rights.licenseThis is an Open Access article distributed under the terms of the Creative Commons Attribution Licence (CC BY-NC 4.0), which permits copying, adaptation and redistribution for non-commercial purposes, provided the original work is properly cited (http://creativecommons.org/licenses/by-nc/4.0/).pt_BR
dc.identifier.doihttps://doi.org/10.2166/washdev.2024.253pt_BR
dc.relation.publisherversionhttps://iwaponline.com/washdev/article/15/1/75/106517/Subsidies-and-affordability-a-social-approach-topt_BR
dc.description.abstract1This study provides evidence of targeting the performance of subsidies and affordability of water supply services (WSS) in a low-income society marked by disparate socioeconomic indicators. We used sample microdata from the local census regarding income, as well as information about price, tariff structure, water consumption, distribution of consumer units by billed volume ranges, and the average cost of WSS by the service areas (SA) in the Federal District, Brazil, in 2019 and 2020/2021, periods in which there was a transition from the tariff methodology. The results showed average water consumption of 108 L.inhabitant−1. day−1 and 399 L.inhabitant−1. day−1 in the lower and higher-income areas, respectively. Customers with a monthly consumption of less than 27 m3 were subsidized in both tariff cycles. The distribution of subsidies was regressive according to the connection and consumption index in the SA of lower income. Approximately a quarter of the families in the lowest income regions commit more than 3% of their income to consume water in the lifeline block of the WSS tariff structure. Findings also indicate that poorer households headed by women with children are more likely to have water poverty problems.pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-8789-9324pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-6553-1561pt_BR
dc.contributor.affiliationInstituto Federal de Educação, Ciência e Tecnologia de Rondôniapt_BR
dc.contributor.affiliationUniversidade de Brasília, Faculdade de Tecnologia, Departamento de Engenharia Civil e Ambientalpt_BR
dc.description.unidadeFaculdade de Tecnologia (FT)pt_BR
dc.description.unidadeDepartamento de Engenharia Civil e Ambiental (FT ENC)pt_BR
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