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Browse news articles about J-PAL and our affiliated professors, and read our press releases and monthly global and research newsletters. For media inquiries, please email us.

Le défi arc-en-ciel du Kenya

Race and Jobs

Taxes Make Smokers Happy

The Second Attempt Made the Difference

The Second Attempt Made the Difference

Reducing Inappropriate Prescribing of Controlled Substances in the United States

Shantanu Agrawal
David Yokum
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.