Using detailed administrative data for public schools, we document racial and ethnic segregation at the classroom level in North Carolina, a state...
Helen Ladd
Helen (Sunny) F. Ladd is the Edgar Thompson Professor of Public Policy Studies and professor of economics at Duke University. She is a prolific researcher in the field of education policy, a member of the CALDER management team, and leads the work of the North Carolina team. She is also the co-editor for theJournal of Policy Analysis and Management.
With Edward Fiske, Dr. Ladd is the editor of The Handbook of Research on Educational Finance and Policy, the official handbook of the American Education Finance Association. She is also the editor of Holding Schools Accountable: Performance-Based Reform in Education (Brookings Institution, 1996) and the coauthor (with Edward Fiske) of When Schools Compete: A Cautionary Tale (Brookings, 2000) and Elusive Equity: Education Reform in Post-Apartheid South Africa (Brookings, 2004).
From 1996-99 Dr. Ladd co-chaired a National Academy of Sciences Committee on Education Finance. During the past few years she has written articles on charter schools, school-based accountability, market-based reforms in education, parental choice and competition, and a series of papers on teacher quality and student achievement. Currently she is continuing her research on teacher labor markets and teacher quality using North Carolina data. She received her Ph.D. in Economics from Harvard University.
Related Publications
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Using detailed administrative data for public schools, we document racial and ethnic segregation at the classroom level in North Carolina, a state...
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Anecdotal evidence points to the importance of school principals, but the limited existing research has neither provided consistent results nor...
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High teacher turnover imposes numerous burdens on the schools and districts from which teachers depart. Some of these burdens are explicit and...
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The decades-long resistance to federally imposed school desegregation entered a new phase at the turn of the new century, when...
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We use information on the charter school choices made by North Carolina families, separately by race, who switched their child from a traditional...
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A significant criticism of the charter school movement is that funding for charter schools diverts money away from traditional public schools. As...
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This paper examines the influence of teacher assistants and other personnel on student outcomes in elementary schools during a period of recession...
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Raising the Bar for College Admission: North Carolina’s Increase in Minimum Math Course Requirements
The purpose of this paper is to assess the effects of this increase in the mandated minimum number of math...
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This paper examines the effect of school turnaround in North Carolina elementary and middle schools. Using a regression...
This study uses detailed administrative data on teachers and students from the state of North Carolina to...
A defining characteristic of charter schools is that they introduce a strong market element into public education. In this paper, we examine the...
In this paper we examine how failing to make adequate yearly progress under No Child Left Behind (NCLB), and the accountability pressure that...
This study examines the community-wide effects of investments in two early childhood initiatives in North Carolina (Smart Start and More at Four)...
We use rich longitudinally matched administrative data on students and teachers in North Carolina to examine the patterns of differential...
We use rich longitudinally matched administrative data on students and teachers in North Carolina to examine the patterns of differential...
We use rich longitudinally matched administrative data on students and teachers in North Carolina to examine the patterns of differential...
This paper contributes to the empirical literature on remediation in community colleges by using policy variation across North Carolina’s...
This paper examines the effects of policies that increase the number of students who take the first course in algebra in 8th grade, rather than...
Community colleges are complex organizations and assessing their performance, though important, is difficult. Compared to four-year colleges and...
In 2002/03, the Charlotte-Mecklenburg Schools initiated a broad program of accelerating entry into algebra coursework. The proportion of...
Does differential access to computer technology at home compound the educational disparities between the rich and the poor? Would a program of...
Research has consistently shown that teacher quality is distributed very unevenly among schools to the clear disadvantage of minority students and...
This study uses data from North Carolina to examine the extent to which survey based perceptions of working conditions are predictive of policy-...
Using detailed data from North Carolina, this paper examines the frequency, incidence, and consequences of teacher absences in public schools, as...
No Child Left Behind judges the effectiveness of schools based on their students' achievement status. However, many policy analysts argue that...
This paper uses administrative data for the public K-12 schools of North Carolina to measure racial segregation in the public schools of North...
This paper uses evidence from Durham, North Carolina to examine the impact of school choice on racial and class-based segregation across schools....
One of the first papers to ever estimate teacher effects at the secondary school level, this groundbreaking work presents evidence that teacher...
In this paper, the authors use a ten-year span of longitudinal data from North Carolina to explore a range of questions related to the...
The central question for this study is how the quality of the teachers and principals in high poverty schools in North Carolina compares to that...
We use North Carolina data to explore whether the quality of teachers in the lower elementary grades (K-2) falls short of teacher quality in the...
In the News
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December 22, 2019Tes Institute
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December 1, 2019Diane Ravitch's Blog
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January 10, 2019The News & Observer
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October 10, 2018Education Next
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May 15, 2018WUNC
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January 15, 2018The News & Observer
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January 12, 2018The News & Observer
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January 10, 2018Chalkbeat
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October 14, 2017The News & Observer
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May 26, 2016Brookings Brown Center Chalkboard (Blog)
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May 11, 2016Pacific Standard (Magazine Website)
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May 10, 2016Education Week
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April 1, 2016The News and Observer
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March 26, 2016The News and Observer
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March 14, 2016The 74
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March 7, 2016The 74
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February 16, 2016Brookings Institution (Blog)
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January 22, 2016WWNO (New Orleans Public Radio)
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January 21, 2016WUNC
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January 19, 2016New Boston Post
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January 15, 2016The News and Observer
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January 8, 2016Triangle Business Journal
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January 5, 2016Brookings Institution (Blog)
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November 29, 2015Lafayette Journal and Courier
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April 15, 2015ABC 11 Eyewitness News
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March 24, 2015Education Week
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February 11, 2015The Daily Targum
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January 21, 2015Smoky Mountain News
Area of Expertise
- Accountability
- Achievement
- School Finance
- Market Based School Reform
- School Choice
- Teacher Quality