A new methodology combining experimental data with a quantitative model sheds light on the household-level and distributional effects of scaling up agricultural policies....
Ten years later, households targeted by the programme consume more and earn more than control households and enjoy better mental and physical health...
Training deputy ministers in the school of thought associated with the credibility revolution increases demand for and responsiveness to causal evidence...
Adaptive sampling has the potential to ensure that experiments better meet the learning goals of policymakers and are more beneficial to participants at the same time...