This brief summarizes the final report of the working group. The report collates resources and insights on progress in implementing and using impact evaluations for decision making and proposes five ways to improve impact evaluation funding and practice, directed to the development community

This brief lays out how the World Bank can more systematically embed impact evaluation and related data and evidence functions into programming, implementation, and country support. The recommendations are based on working group discussions, consultations with experts currently and formerly at the W...

This brief details how philanthropies can invest in a new era of evidence-informed policy decisions to improve and save lives. It is based on working group discussions, a roundtable and numerous consultations with philanthropic funders and other experts, and background research over the course of th...

This brief details how USAID can mainstream evidence use across the agency. It is based on working group discussions, numerous consultations with experts including current and former USAID staff, and background research over the course of the project.

By charting a renewed agenda for more useful, responsive, and relevant impact evaluation that elevates the perspectives of government policymakers and other evidence users around the world, we can reinvigorate policy commitment to, and funding for, rigorous evaluation. With more and better funding,...

Evaluations are key to learning and accountability yet their usefulness depends on the quality of their evidence and analysis. This brief summarizes the key findings of a CGD Working Paper that assessed the quality of aid agency evaluations in global health. By looking at a representative sample of ...

We assessed the methodological quality of global health program evaluations from five major funders between 2009 and 2014. We found that most evaluations did not meet social science methodological standards in terms of relevance, validity, and reliability. Nevertheless, good quality evaluations made...