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Despite making great strides in expanding access to education, developing countries like India continue to lag in measures of actual student learning. To understand how quality of education mediates learning, this randomized control trial evaluates a pedagogical intervention training science...

Researchers studied the impact of an innovative taxpayer recognition program that appealed to business owners’ desires for social recognition on firms’ VAT tax compliance and payment rates in Dhaka, Bangladesh. Preliminary results suggested that in areas where some firms were already paying taxes...

Researchers tested whether an informative letter campaign could reduce inappropriate prescribing of controlled substances in Medicare Part D. Letters had no detectable effect on prescribing. In ongoing work, researchers are testing alternative versions of letters.