Duke University
More than Just Suspension: Informal Discipline in K-12 Schools
In this paper we document the prevalence and distribution of informal disciplinary consequences in K-12 public schools and examine how they contribute to disparities in school discipline. Using administrative data from North Carolina, we first describe the landscape of informal consequences… more →
Post-pandemic achievement recovery based on student characteristics and district-level policies
It is well-established that student achievement has declined dramatically since the onset of the COVID-19 pandemic. However, less is known how these patterns may vary by developmental timing of exposure to the pandemic and how district-level policies may have influenced student recovery.
23 Years of State Pre-K Expansion: How States Balance Investment, Access, and Quality in the Modern Era
We describe state-funded pre-kindergarten (pre-K) expansion in the modern era from 2002 to 2024, documenting patterns of investment and reach. Although spending and enrollment increased substantially, states pursued widely varying expansion strategies. A 200% increase in pre-K enrollment did not… more →
School-Based Support Staff and Chronic Absenteeism: Evidence from North Carolina
In this paper, I investigate the causal impact of school-based support staff on student absences and chronic absenteeism using the introduction of the Child and Family Support Team (CFST) program in North Carolina. Introduced during the 2006/07 school year, the CFST program funded two-person… more →
The Maternal Labor Market Effects of State Pre-K Funding
Public pre-kindergarten (pre-K) is primarily designed as an educational policy for young children but has attracted attention as a potential lever to support maternal employment. This study provides national evidence on the maternal labor market effects of state pre-K funding, exploiting… more →
The Unintended Cost of Distance Learning: An Analysis of Child Maltreatment
Education personnel play a crucial role in identifying and reporting child maltreatment. However, school closures amid COVID-19 pandemic disrupted this vital reporting system. I causally investigate how remote learning influenced trends in child maltreatment reports and risks, leveraging county… more →
The Long-Term Effect of North Carolina’s Pre-Kindergarten Program is Larger in School Districts with Lower Rates of Growth in Academic Achievement
Prior research has found that public investments in North Carolina’s pre-kindergarten program—NC Pre-K—generated positive effects on student reading and math achievement through eighth grade (Bai et al., 2020). This study examined whether the effect of NC Pre-K funding exposure is moderated by… more →
Ending Early Grade Suspensions
We investigate the beginning of the school discipline pipeline using a reform in Charlotte-Mecklenburg Schools that limited the use of out-of- school suspension for students in grades K–2. We find that the reform reduced the likelihood of out-of-school suspension by 1.4 percentage points (56%)… more →
Are Friends of Schools the Enemies of Equity? The Interplay of Public School Funding Policies and Private External Fundraising
School districts across the U.S. have adopted funding policies designed to distribute resources more equitably across schools. However, schools are also increasing external fundraising efforts to supplement district budget allocations. We document the interaction between funding policies and… more →
Estimating the Impact of Temporary COVID-19 College Closures on the 2020 Census Count
Temporary college closures in response to the COVID-19 pandemic created an exodus of students from college towns just as the decennial census count was getting underway. We use aggregate cellular mobility data to evaluate if this population movement affected the distributional accuracy of the… more →
School-Based Healthcare and Absenteeism: Evidence from Telemedicine
The prevalence of school-based healthcare has increased markedly over the past decade. We study a modern mode of school-based healthcare, telemedicine, that offers the potential to reach places and populations with historically low access to such care. School-based telemedicine clinics (SBTCs)… more →
When your bootstraps are not enough: How demand and supply interact to generate learning in settings of extreme poverty
How much does family demand matter for child learning in settings of extreme poverty? In rural Gambia, families with high aspirations for their children’s future education and career, measured before children start school, go on to invest substantially more than other families in the early years… more →
Promises, Pitfalls, and Tradeoffs in Identifying Gifted Learners: Evidence from a Curricular Experiment
Disparities in gifted representation across demographic subgroups represents a large and persistent challenge in U.S. public schools. In this paper, we measure the impacts of a school-wide curricular intervention designed to address such disparities. We implemented Nurturing for a Bright… more →
Self-Interest in Public Service: Evidence from School Board Elections
In this paper, we show that the election of a new school board member causes home values in their neighborhood to rise. This increase is identified using narrowly-decided contests and is driven by non-Democratic members, whose neighborhoods appreciate about 4% on average relative to those of… more →
White Advantage in Teacher Assignment
Using detailed classroom-level data for North Carolina, we build on previous research to examine racial gaps in access to high-quality teachers. We calculate the exposure of White, Black and Hispanic students to teachers with various characteristics in 4th grade, 7th grade math and English, and… more →
School Segregation in the Era of Color-blind Jurisprudence and School Choice
The decades-long resistance to federally imposed school desegregation entered a new phase at the turn of the new century, when federal courts stopped pushing racial balance as a remedy for past segregation, adopting in its place a color-blind approach in judging local school districts’… more →
Are Power Plant Closures a Breath of Fresh Air? Local Air Quality and School Absences
In this paper we study the effects of three large, nearly-simultaneous coal-fired power plant closures on school absences in Chicago. We find that the closures resulted in a 7 percent reduction in absenteeism in nearby schools relative to those farther away following the closures. For the… more →
Getting Tough? The Effects of Discretionary Principal Discipline on Student Outcomes
Nationwide, school principals are given wide discretion to use disciplinary tools like suspension and expulsion to create a safe learning environment. There is legitimate concern that this power can have negative consequences, particularly for the students who are excluded. This study uses… more →
Equity- oriented accountability for charter schools: Lessons from Massachusetts
Because of the many special characteristics of charter schools, policy makers who aim to promote a system of charters schools that ensures fair access to, and fair treatment of, disadvantaged students will need a public accountability system oriented, at least in part, to equity concerns.… more →
How Much Does Teacher Quality Vary Across Teacher Preparation Programs? Reanalyses from Six States
At least sixteen US states have taken steps toward holding teacher preparation programs (TPPs) accountable for teacher value-added to student test scores. Yet it is unclear whether teacher quality differences between TPPs are large enough to make an accountability system worthwhile. Several… more →