Helen F. Ladd
Helen F. Ladd
Professor public policy and economics, Duke University
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Teacher credentials and student achievement: Longitudinal analysis with student fixed effects
CT Clotfelter, HF Ladd, JL Vigdor
Economics of education review 26 (6), 673-682, 2007
Teacher-student matching and the assessment of teacher effectiveness
CT Clotfelter, HF Ladd, JL Vigdor
Journal of human Resources 41 (4), 778-820, 2006
Additional evidence on how and why money matters: A production function analysis of Alabama schools
RF Ferguson, HF Ladd
RF Ferguson, 1995
Problems with the Use of Student Test Scores to Evaluate Teachers. EPI Briefing Paper# 278.
EL Baker, PE Barton, L Darling-Hammond, E Haertel, HF Ladd, RL Linn, ...
Economic Policy Institute, 2010
When schools compete: A cautionary tale
EB Fiske, HF Ladd
Brookings Institution Press, 2001
How and why do teacher credentials matter for student achievement?
CT Clotfelter, H Ladd, JL Vigdor
National Bureau of Economic Research, 2007
The impacts of charter schools on student achievement: Evidence from North Carolina
R Bifulco, HF Ladd
Education Finance and policy 1 (1), 50-90, 2006
Who teaches whom? Race and the distribution of novice teachers
CT Clotfelter, HF Ladd, J Vigdor
Economics of Education review 24 (4), 377-392, 2005
Teachers’ perceptions of their working conditions: How predictive of planned and actual teacher movement?
HF Ladd
Educational Evaluation and Policy Analysis 33 (2), 235-261, 2011
America's ailing cities: Fiscal health and the design of urban policy
HF Ladd, J Yinger
JHU Press, 1991
Elusive equity: Education reform in post-apartheid South Africa
EB Fiske, HF Ladd
Brookings Institution Press, 2004
High-poverty schools and the distribution of teachers and principals
C Clotfelter, HF Ladd, J Vigdor, J Wheeler
NCL Rev. 85, 1345, 2006
School choice, racial segregation, and test‐score gaps: Evidence from North Carolina's charter school program
R Bifulco, HF Ladd
Journal of Policy Analysis and Management 26 (1), 31-56, 2007
School vouchers: A critical view
HF Ladd
Journal of economic perspectives 16 (4), 3-24, 2002
Population growth, density and the costs of providing public services
HF Ladd
Urban Studies 29 (2), 273-295, 1992
Would higher salaries keep teachers in high-poverty schools? Evidence from a policy intervention in North Carolina
C Clotfelter, E Glennie, H Ladd, J Vigdor
Journal of Public Economics 92 (5-6), 1352-1370, 2008
Evidence on discrimination in mortgage lending
HF Ladd
Journal of Economic Perspectives 12 (2), 41-62, 1998
Education and poverty: Confronting the evidence
HF Ladd
Journal of Policy Analysis and Management 31 (2), 203-227, 2012
Scaling the digital divide: Home computer technology and student achievement
JL Vigdor, HF Ladd, E Martinez
Economic Inquiry 52 (3), 1103-1119, 2014
Do school accountability systems make it more difficult for low‐performing schools to attract and retain high‐quality teachers?
CT Clotfelter, HF Ladd, JL Vigdor, RA Diaz
Journal of Policy Analysis and Management 23 (2), 251-271, 2004
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