African Digital Libraries Quarterly (LIS focus) | 27 August 2011
Methodological Evaluation of Off-Grid Communities Systems in Ethiopia Using Difference-in-Differences for Clinical Outcome Measurement
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Abstract
The digital divide persists in off-grid communities across Africa, where access to reliable electricity is limited, impacting healthcare outcomes. We employed a DiD approach to assess changes in health indicators before and after the implementation of off-grid energy solutions, comparing pre-intervention with post-intervention periods within treatment and control groups. An analysis revealed an increase in vaccination coverage by 25% among children under five years old in treated communities compared to controls, indicating a significant positive impact on health metrics. The DiD model demonstrated the potential of off-grid systems to improve healthcare delivery in resource-limited settings. Further research should explore long-term impacts and scalability of these interventions. Off-Grid Systems, Difference-in-Differences, Clinical Outcomes, Digital Divide, Ethiopia Model estimation used $\hat{\theta}=argmin<em>{\theta}\sum</em>i\ell(y<em>i,f</em>\theta(x<em>i))+\lambda\lVert\theta\rVert</em>2^2$, with performance evaluated using out-of-sample error.