Jane Waldfogel is the Compton Foundation Centennial Professor for the Prevention of Children and Youth Problems at the Columbia University School of Social Work, and co-Director of the Columbia Population Research Center. She is also Visiting Professor at the London School of Economics. Waldfogel received her Ph.D. in public policy from the Harvard Kennedy School in 1994 and has written extensively on the impact of public policies on poverty, inequality, and child and family well-being.  Her books include: Too Many Children Left Behind: The U.S. Achievement Gap in Comparative Perspective; Britain’s War on Poverty; Steady Gains and Stalled Progress: Inequality and the Black-White Test Score Gap; What Children Need; Securing the Future: Investing in Children from Birth to College; and The Future of Child Protection. Her current research includes studies of poverty and social policy, work-family policies such as paid family and medical leave, and inequality in child development and achievement.