Researchers studied the impact of a clinical decision support software system on high-cost imaging orders. They found that clinical decision support reduced the number of high-cost scans targeted by the software but did not change the total number of high-cost scans ordered.

Researchers conducted a randomized evaluation to measure the demand for private tutoring services, estimate how pricing can influence take-up and enrollment in these services, and examine how enrollment and performance differs by gender and age. Researchers found that demand for tutoring services decreases with increased prices, but that higher initial prices could help identify students who are more likely to utilize the services.

In Kenya, researchers are studying the impacts of a program that combines vocational training with one-time cash grants to boost youth employment and entrepreneurship.

To test this theory, researchers evaluated a multi-faceted approach aimed at improving long term income of the ultra-poor in multiple countries, including Yemen.