Working Paper
Scaling-up What Works: Experimental Evidence on External Validity in Kenyan Education
Bold, T.; Kimenyi, M.; Mwabu, G.; Ng’ang’a, A.; Sandefur, J. Scaling-up What Works: Experimental Evidence on External Validity in Kenyan Education. CSAE Economics Department, University of Oxford, Oxford, UK (2013) 47 pp. (CSAE Working Paper WPS/2013-04)