You are here

In observance of the 2024 holiday season, Sage offices will be closed Monday December 23rd through Wednesday January 1st. Normal operations, including shipping for orders placed during the closure, will resume on Thursday January 2nd. For technical support during this time, please visit our technical support page for assistance options. 

We wish you a wonderful holiday season. Thank you. 

Henry M. Levin Teachers College, Columbia University, USA

Henry M. Levin is the Director of the Center for Benefit Cost Studies in Education, the William H. Kilpatrick Professor of Economics and Education at Teachers College, Columbia University, and the David Jacks Professor of Higher Education and Economics, Emeritus, at Stanford University.  He has been engaged in cost-effectiveness and benefit-cost studies in education and other fields since 1970.  He is the author of 22 books and about 300 scholarly articles on these topics as well as others in the economics of education and educational policy.