CGD conducted a landscaping exercise to better understand the current landscape of organizations headquartered in sub-Saharan Africa that boast impact evaluation capacity. The resulting database is intended as a resource for funders looking to advance locally led development; to help facilitate coor...

Around half of children in low-income countries have elevated blood lead levels. What role does lead play in explaining low educational outcomes in these settings?

Improving school quality in low- and middle-income countries is a global priority. One way to improve quality may be to improve the management skills of school leaders. In this systematic review, we analyze the impact of interventions targeting school leaders' management practices on student learnin...

The World Bank’s lending function is important and irreplaceable. But providing countries with an important source of financing and investing in evidence do not have​ to be in tension. The role of evaluation should shift from an assessment function to one in which evaluation is a central tool of pro...

Climate change will have major ramifications for migration at every level. This brief reviews issues faced in the governance of climate-affected migration at the internal, regional, and international levels and proposes policy actions in numerous spheres of action.

Climate change has major ramifications for migration at every level. While most migration affected by climate change will be internal, the international system is unprepared and inadequate for the needs that will arise. Migration can be a valuable tool for adaptation, but action is needed if its po...

With global challenges high on the international agenda and financing set to increase in the coming years, a big push on evidence, backed by dedicated resources, is essential. This note makes the case for a reinvigorated evidence agenda to boost the impact of financing for development and global pub...