Blogs

New resilience Evidence Gap Map shows some key evidence, many gaps

Interventions that aim to improve resilience, either for households or communities, have become increasingly common in recent years. Yet there are big knowledge gaps regarding what works, as shown on…

Mapping the evidence to understand what works for addressing root causes and drivers of irregular migration

Nearly every week, people lose their lives as they try to migrate for survival or in search of better opportunities. Even as recently as when this post was written, four boats sank during their…

Mapping the big picture: Are WASH achievements linked to higher-level development goals?

Effective water, sanitation and hygiene (WASH) programs can demonstrably improve sanitation, health, and water access. But, does WASH programming also contribute to additional development goals like…

New evidence on humanitarian aid: Cash transfers improve outcomes for Venezuelan migrants in Colombia

A recently-completed impact evaluation conducted by 3ie in the context of the Venezuelan crisis contributes to filling this void. Our study shows that a multipurpose cash transfer program for…

Insights from the Development Evidence Portal: Where is the evidence (like, on a map)?

As we mark 3ie’s 15 years, it’s an opportune time to take stock of the “state of the evidence”, using one of our major contributions to the field of evidence use: the Development Evidence Portal (DEP…