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economies in the water industry in four countries (Brazil, Colombia, Moldova, and Vietnam) that differ substantially in economic … Brazil the authors cannot reject the null hypothesis of constant returns to scale. They also find evidence of economies of …
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decade-long, multi-site study of efforts to transform freshwater management in Brazil, Practical Authority asks how new …
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This paper analyzes the impact of access to piped water on human capital formation as measured by test scores from standardized school exams in Brazilian primary schools. We find that children in urban areas with access to tap water at home perform significantly better at school: They achieve...
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This paper compares the increases in access rates to piped water in rural Brazil by localized water supply systems …-participatory projects and is based on a valid econometric identification strategy. As service delivery is decentralized in Brazil, the …
Persistent link: https://www.econbiz.de/10010459681