Professor Alan Krueger holds the Bendheim Professorship in Economics and Public Affairs at Princeton University. He has published widely on the economics of education, terrorism, income distribution, social insurance and environmental economics. Since 1987, he has held a joint appointment in the Economics Department and Woodrow Wilson School at Princeton, and is the founding Director of the Princeton University Survey Research Center. Professor Krueger is the author of What Makes A Terriorist: Economics and the Roots of Terrorism. He is a member of the Board of Trustees of the Russell Sage Foundation and the American Institutes for Research, and a member of the editorial board of Science. He was elected a fellow of the American Academy of Arts & Sciences, Econometric Society and Society of Labor Economists.