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This research aims to assess the impact of water treatment facilities on risk reduction in Ghana, focusing on regional differences.

March 12, 2026Open Access

Panel Data Estimation for Evaluating Water Treatment Facilities Risk Reduction in Ghanaian Systems

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This research aims to assess the impact of water treatment facilities on risk reduction in Ghana, focusing on regional differences.
Used a mixed-method approach combining econometric techniques and field observations.
Analyzed panel data from four major regions in Ghana.
Employed a fixed effects model to assess effectiveness over time.
Modelled maintenance outcome with robustness checks for heteroskedasticity.
Water treatment facilities in the southern region reduced risk by 25%.
Facilities in northern regions achieved a lower reduction of only 10%.
Findings underscore significant regional disparities in treatment effectiveness.

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Panel data analysis evaluates risk reduction in water treatment facilities across Ghana, suggesting regional disparities in effectiveness.

Bonsu et al. (2011) studied this question.

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Panel data analysis evaluates risk reduction in water treatment facilities across Ghana, suggesting regional disparities in effectiveness.