Jere Behrman, Researcher on the MSE Project, is the William R. Kenan, Jr. Professor of Economics in the Economics Department of the University of Pennsylvania and a Research Associate at Penn’s Population Studies Center. He serves as the Economics/Social Science member of the National Institutes of Health (NIH)/National Institute of Child Health and Development (NICHD) National Advisory Council. He is a leading international researcher in empirical microeconomics, with emphasis on developing economies. His research interests include empirical microeconomics, labor economics, human resources (early childhood development, education, health, nutrition), project evaluation, economic demography, incentive systems and household behaviors. The unifying dimension of much of this research is to improve empirical knowledge of the determinants of and the impacts of human resources given unobserved factors such as innate health and ability, the functioning of various institutions such as households and imperfect markets, and information imperfections.