Beyond names and numbers - understanding data de-identification

Social science research often involves collecting data through direct interactions with individuals, households, and communities. This data generally includes detailed personal and sensitive information. Additionally, data may be collected from marginalized and vulnerable communities, including those with a limited understanding of their rights as data subjects. Sensitive personal data intended for statistical analysis can be misused or cause harm to households and communities.

Missing the forest for the seedlings: The importance of long-term follow-up impact evaluations

Most impact evaluations capture short-term (1-2 year) results, but development interventions often aim to shape outcomes over entire lifetimes or even future generations. For example, designers of a program to support childhood health, nutrition, or education might hope that improving immediate outcomes for children will translate into improved labor market outcomes and incomes for those people as adults. There may be strong theoretical reasons to expect these long-term effects, but empirical evidence from long-term impact evaluations 5, 10, or even 20 years later is scarce.

Nine common challenges geospatial analysis can solve: real-world case studies from 3ie

For evaluators, some of the most pressing challenges are also the most difficult to address with traditional data collection methods. How do you gather reliable data in places you can’t easily reach? How do you monitor changes across vast regions, track historical trends for ex-post evaluations, or measure something that can’t be captured through a survey?

A resource for transforming food systems has gone dormant: our (formerly) living Evidence and Gap Map

Staying up-to-date with the latest research on food systems and nutrition is more important than ever to work towards Sustainable Development Goals (SDGs). The 2025 SDG report calls for action on food systems as one of six critical areas. My colleagues recently argued that a systems approach is needed to achieve the 2nd SDG, ending hunger.

Where evidence meets impact — a shared journey at ESA Africa

It is always a bit magical when a conference turns into a conversation—and then into a movement. That’s what it felt like at this year’s Economic Science Association (ESA) Africa Conference hosted by Busara in Nairobi. The conference set something important in motion—a step toward ensuring that research in the Global South is shaped by the people it serves.