Private ownership of water and wastewater systems: Assessing health impacts

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Autores
Chaves, Rodrigo França
Orientador
Co-orientadores
Citações na Scopus
Tipo de documento
Artigo Científico
Data
2025
Arquivos
ACESSO_RESTRITO_ARTIGO_2025_Private_ownership_of_water_and_wastewater_systems_assessing_health_impacts_TC.pdf (1019.98 KB)
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Resumo
This study examines the impact of private ownership of water and wastewater systems on disease reduction linked to sanitation in Brazil from 1998 to 2021. It updates Saiani and de Azevedo (2018), which analyzed the period 1995–2008, by incorporating over a decade of additional data, key policy changes such as the 2020 Sanitation Law, and employing the Callaway–Sant’Anna Staggered DID methodology to address heterogeneity in treatment effects. Our findings reveal mixed results: while some municipalities achieved reductions in morbidity rates, others showed no change or increases, underscoring the context-dependent nature of privatization outcomes. A notable example is the case of Tocantins, where transitioning from a hybrid private-state model to full private ownership led to a significant decrease in disease morbidity, particularly among the most affected age groups. These advancements provide a robust, updated perspective on the privatization debate, offering valuable implications for policy and practice.

Palavras-chave
Sanitation; Privatization; Health; Epidemiological indicators; Public policy
Titulo de periódico
Utilities Policy
URL da fonte
https://www.sciencedirect.com/science/article/pii/S0957178725000189?dgcid=author
DOI
10.1016/j.jup.2025.101903
Título de Livro
URL na Scopus
Idioma
Inglês
URL permanente
https://repositorio.insper.edu.br/handle/11224/7535
Notas
Produção vinculada ao Centro de Estudos das Cidades – Laboratório Arq.Futuro do Insper.
Membros da banca
Área do Conhecimento CNPQ
CIENCIAS HUMANAS::CIENCIA POLITICA::POLITICAS PUBLICAS

CIENCIAS DA SAUDE::SAUDE COLETIVA::SAUDE PUBLICA

ENGENHARIAS::ENGENHARIA SANITARIA

ENGENHARIAS::ENGENHARIA SANITARIA::SANEAMENTO AMBIENTAL

CIENCIAS SOCIAIS APLICADAS::PLANEJAMENTO URBANO E REGIONAL::SERVICOS URBANOS E REGIONAIS::ASPECTOS FISICO-AMBIENTAIS DO PLANEJAMENTO URBANO E REGIONAL
Coleções
Coleção de Artigos Acadêmicos
Citação