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Researchers evaluated a cap-and-trade program in the United States to determine if the initial allocation of permits among firms affected how much firms decided to pollute. Evidence was consistent with, but not proof of, the economic theory that firms make decisions to reduce emissions based on...

Researchers designed an employment program in northern Ghana and evaluated participants’ willingness to engage in paid labor and carry out complex tasks on the job.

Researchers conducted a randomized evaluation to test the impact and cost-effectiveness of fully online and blended STEM classes in Russia on student test scores. Students in online and blended courses achieved similar scores to students in traditional in-person courses at a lower cost.

Researchers conducted a randomized evaluation to test the impact of an all-expense-paid three-day leadership training workshop on incentivizing honest and competent youth to run for a village youth council.

Many beneficiaries of social welfare programs around the world receive benefits in cash or by check. Can distributing welfare benefits through electronic transfers directly into bank accounts help some of these low-income individuals enter the formal financial sector? Researchers are partnering with...

Researchers evaluated the impact of creating schools offering four years of primary education, in lieu of the government, on early grade reading and math skills in rural Guinea Bissau. The intervention led to substantial improvements in literacy and numeracy.