Requests for Proposals

Randomized Controlled Trials to Evaluate Social Programs Whose Delivery Will Be Funded by Government or Other Entities

Lowering the Cost of Conducting Rigorous Nutrition Research

Rigorous Nutrition Research on Physiological Responses to Macronutrients

Low-Cost Randomized Controlled Trials to Drive Effective Social Spending

Improving the Treatment of Opioid Use Disorders

Building Rigorous Evidence About What Works in Prosecution

Using Linked Data to Advance Evidence-Based Policymaking