Deworming and decay: replicating GiveWell’s cost-effectiveness analysis

We provide four recommendations to improve the clarity and transparency of GiveWell’s cost-effectiveness analyses. These are to (1) publicly explain and defend their assumptions about the effect of deworming over time; (2) explain their cost-effectiveness analyses in writing; (3) illustrate the sensitivity of their results to key parameters; (4) make it clear when an estimate is subjective or evidence-based.

Our 2022 Summer Research Fellows

We’re excited to introduce you to our 2022 cohort of summer research fellows who will be joining us in July and August for a seven-week paid internship. Their projects will help to deepen our understanding of the nature and measurement of wellbeing and identify cost-effective ways for individuals and governments to increase it.