North Carolina Math/Science/Special Education (MSSE) $1,800 Teacher Bonus Program: An Initial Evaluation. Policy Matters.

Jacob Vigdor , Charles Clotfelter , Elizabeth Glennie , Helen Ladd
Center for Child and Family Policy, Duke University (NJ1)

2005
Teacher Quality and Minority Achievement Gaps. Working Paper Series. SAN04-04.

Jacob Vigdor , Charles Clotfelter , Helen F. Ladd
Terry Sanford Institute of Public Policy

3
2004
High Poverty Schools and the Distribution of Teachers and Principals. Sanford Working Paper Series. SAN06-08.

Jacob Vigdor , Charles Clotfelter , Helen F. Ladd , Justin Wheeler
Sanford School of Public Policy

18
2006
Financial Aid and Public Policy

Charles Clotfelter
Research Papers in Economics 89 -123

8
1991
The role of the faculty in conditions of financial exigency

Charles Clotfelter , Ronald G. Ehrenberg , Christopher Newfield , Michael Berube
Academe 99 ( 4) 120 -147

2013
Raising the Bar for College Admission: North Carolina's Increase in Minimum Math Course Requirements. Working Paper 163.

Charles Clotfelter , Helen Ladd , Steven Hemelt
National Center for Analysis of Longitudinal Data in Education Research (CALDER)

2016
Algebra for 8th Graders: Evidence on its Effects from 10 North Carolina Districts

Jacob Vigdor , Charles Clotfelter , Helen Ladd
Research Papers in Economics

1
2012
Contributions by Individuals: Simulating the Effects of Tax Policies

Charles Clotfelter
Research Papers in Economics 100 -141

1985
Charitable Giving and Income Taxation in a Life-Cycle Model: An Analysis of Panel Data

Charles Clotfelter , Gerald Auten , Holger Sieg
Research Papers in Economics

1
1999
Foreword, Preface, List of Abbreviations

Charles Clotfelter , William G. Bowen , Harold Shapiro
Research Papers in Economics 9

1996
Selling Hope: State Lotteries in America

Charles Clotfelter , Philip J Cook
Research Papers in Economics

865
1989
Appendix G: Comparison of Aggregate Tax-Rate Variables

Charles Clotfelter
Research Papers in Economics

1985
Ambition Meets Opportunity

Charles Clotfelter
Research Papers in Economics 247 -264

1996
Implicit Taxation in Lottery Finance

Charles Clotfelter , Philip Cook
National Tax Journal 40 ( 4) 533 -546

89
1987
The Demand for Lottery Products

Charles Clotfelter , Philip Cook
Social Science Research Network

26
1989
The Impact of Tax Reform on Charitable Giving: A 1989 Perspective

Charles Clotfelter
Social Science Research Network

22
1990
Teacher Credentials and Student Achievement in High School A Cross-Subject Analysis with Student Fixed Effects

Charles Clotfelter , Helen Ladd , Jacob Vigdor
Journal of Human Resources 45 ( 3) 655 -681

327
2010
Would Higher Salaries Keep Teachers in High-Poverty Schools? Evidence from a Policy Intervention in North Carolina

Charles Clotfelter , Elizabeth Glennie , Helen Ladd , Jacob Vigdor
Journal of Public Economics 92 ( 5) 1352 -1370

171
2008
Is There A Regional Bias in Federal Tax Subsidy Rates for Giving

Charles Clotfelter , Daniel Feenberg
Social Science Research Network

2
1988