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Dean Karlan

Yale Expert: How To Keep New Year's Resolutions

Laura Rowley | Posted 12.31.2011 | Fifty

Making New Year's resolutions? At the website Stickk.com, people set a goal in a specific a time frame and sign a commitment contract that binds them ...

Proven Impact: Better International Development Through Rigorous Research

Tom Murphy | Posted 06.14.2011 | Impact
Tom Murphy

International aid is working, but we do not know why and what works best.