Some interesting papers on education:

http://www.povertyactionlab.org/papers/26_Policy_Briefcase_2.pdf

http://www.povertyactionlab.org/papers/16_Kremer_Teacher_Incentives.pdf

http://www.povertyactionlab.org/papers/109_Muralidharan_Teacher_Incentives.pdf

http://www.povertyactionlab.org/papers/94_Duflo_Information_Campaigns.pdf