Statistical analysis of existing databases across nearly 200 countries dealing with national/human development (2 databases) and literacy/education policy (4 databases) shows high correlation between literacy and national development. Correlations were highest between national literacy scores and human/national development. Correlations were…

Education is a powerful tool to improve lives and enhance the prospect of innovation and development of nations. While primary school enrollment has increased considerably over the past few decades in Sub-Saharan Africa, learning and the retention rate have remained low. The first two chapters of this dissertation analyze two dimensions in a bid…

Health and education are two important issues in developing economies. Field and natural experiments provided me with great opportunities for identifying the effects of health insurance and incentive on doctors' prescribing behaviors and the peer influences among students. The first chapter examines whether doctors write more expensive…