Jacob Vigdor , Charles Clotfelter , Elizabeth Glennie , Helen Ladd
Center for Child and Family Policy, Duke University (NJ1)
Charles Clotfelter
Jacob Vigdor , Charles Clotfelter , Helen F. Ladd
Terry Sanford Institute of Public Policy
Jacob Vigdor , Charles Clotfelter , Helen F. Ladd , Justin Wheeler
Sanford School of Public Policy
Charles Clotfelter
Research Papers in Economics 89 -123
Charles Clotfelter , Ronald G. Ehrenberg , Christopher Newfield , Michael Berube
Academe 99 ( 4) 120 -147
Charles Clotfelter , Helen Ladd , Steven Hemelt
National Center for Analysis of Longitudinal Data in Education Research (CALDER)
Jacob Vigdor , Charles Clotfelter , Helen Ladd
Research Papers in Economics
Charles Clotfelter
Research Papers in Economics 100 -141
Charles Clotfelter , Gerald Auten , Holger Sieg
Research Papers in Economics
Charles Clotfelter , William G. Bowen , Harold Shapiro
Research Papers in Economics 9
Charles Clotfelter , Philip J Cook
Research Papers in Economics
Charles Clotfelter
Research Papers in Economics
Charles Clotfelter
Research Papers in Economics 247 -264
Charles Clotfelter , Philip Cook
National Tax Journal 40 ( 4) 533 -546
Charles Clotfelter , Philip Cook
Social Science Research Network
Charles Clotfelter
Social Science Research Network
Charles Clotfelter , Helen Ladd , Jacob Vigdor
Journal of Human Resources 45 ( 3) 655 -681
Charles Clotfelter , Elizabeth Glennie , Helen Ladd , Jacob Vigdor
Journal of Public Economics 92 ( 5) 1352 -1370
Charles Clotfelter , Daniel Feenberg
Social Science Research Network