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Article
The Impact of Water and Sanitation on Childhood Mortality in Sub-Saharan Africa (SSA)
Author(s)
Chaltu Daniel Kalbessa
Full-Text PDF XML 777 Views
DOI:10.17265/2328-7136/2019.05.003
Affiliation(s)
Department of Development Policy, KDI School of Public Policy and Management, 263, Namsejong-ro, Sejong-si 30149, South Korea
ABSTRACT
This study is conducted mainly
to analyse the effect of water and sanitation on childhood mortality in sub-Saharan
Africa region. The empirical approach uses longitudinal data sourced from the World
Development Indicators (World Bank) for the period 2000-2015. Infant and under-five
mortality rates were used as indicators for childhood mortality. To diminish the
possible confounding influence of water and sanitation in the child mortality regressions,
we use an instrumental variable approach based on dynamic panel estimators or
the general method of moment (GMM). The study finds that in sub-Saharan Africa region, water
and sanitation has a strong impact on reducing both infant and under-five mortality
rates. Furthermore, the study finds public health expenditure and aids all work together to
reduce the possibility of infant and under-five deaths in sub-Saharan Africa countries.
These findings call for policymakers to pay a great deal of attention to increasing investment in water and
sanitation, improving official development assistance (ODA) along with increased public spending on health as these
are all important factors that can help to decrease infant and under-five deaths
in sub-Saharan Africa.
KEYWORDS
Water and sanitation, dynamic panel estimation, childhood mortality, sub-Saharan Africa.
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