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The study aims to evaluate the effectiveness of a quasi-experimental design in measuring efficiency gains in municipal water systems in Ghana.

March 6, 2026Open Access

Methodological Evaluation of Quasi-Experimental Design in Municipal Water Systems Efficiency Gains in Ghana

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The study aims to evaluate the effectiveness of a quasi-experimental design in measuring efficiency gains in municipal water systems in Ghana.
Employed a quasi-experimental design with pre- and post-intervention data collection
Utilized a linear regression model for statistical analysis
Focused on the performance of municipal water systems in Ghana
Achieved a $0.85 increase in water supply efficiency after the intervention
Demonstrated significant improvements in water system performance
Confirmed the applicability of quasi-experimental designs for measuring efficiency gains

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Quasi-experimental design assesses efficiency gains in municipal water systems, indicating significant improvements in Ghana.

Asare et al. (2007) studied this question.

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