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International and comparative
Implementation Matters: Generalizing Treatment Effects in Education
Topics: MethodsTargeted instruction is one of the most effective educational interventions in low- and middle-income countries, yet reported impacts vary by an order of magnitude. We study this variation by aggregating evidence from prior randomized trials across five contexts, and use the results to inform a… more →
Improving school management in low and middle income countries: a systematic review
Topics: Teacher and Leader DevelopmentImproving school quality in low and middle income countries (LMICs) is a global priority. One way to improve quality may be to improve the management skills of school leaders. In this systematic review, we analyze the impact of interventions targeting school leaders' management practices on… more →
Learning during the Pandemic: Evidence from Uzbekistan
Topics: Student LearningSchool closures induced by the COVID-19 pandemic led to concerns about student learning. This paper evaluates the effect of school closures on student learning in Uzbekistan, using a unique dataset that allows assessing change in learning over time. The findings show that test scores in math for… more →
Democracy and the Politicization of Education
Topics: Policy, Politics, and GovernanceChallenging the conventional wisdom that the spread of democracy was a leading driver of the expansion of primary schooling, recent studies show that democratization in fact did not lead to an average increase in primary school enrollment rates. One reason for this null effect is that there was… more →
Out of Sight, Out of Mind? The Gap between Students’ Test Performance and Teachers’ Estimations in India and Bangladesh
This is one of the first studies of the mismatch between students’ test scores and teachers’ estimations of those scores in low- and middle-income countries. Prior studies in high-income countries have found strong correlations between these metrics. We leverage data on actual and estimated… more →
How Context Shapes the Relationship between School Autonomy and Test-Scores: An Explanatory Analysis using PISA 2015
Topics: Policy, Politics, and GovernanceSchool autonomy has been and continues to be one of the most important education reform strategies around the world despite ambiguity about its theoretical and empirical effects on students learning. We use international data from PISA to test three country-level factors that might account for… more →
The Impact of Armed Conflict on College Students
Given the spike of homicides in conflict zones of Colombia after the 2016 peace agreement, I study the causal effect of violence on college test scores. Using a difference-in-difference design with heterogeneous effects, I show how this increase in violence had a negative effect on college… more →
Measuring grading standards at high schools: a methodology and an example
At schools with low grading standards, students receive higher school-awarded grades across multiple courses than students with the same skills receive at schools with high grading standards. A new methodology shows grading standards vary substantially, certainly enough to affect post-secondary… more →
What We Can Learn About Latin American Educational Systems from International Tests: A Brief Foray
Topics: Student LearningThe Revista del Centro de Estudios Educativos, numero 3, 1971 included an early Carnoy article on the economics of education: “Un enfoque de sistemas para evaluar la educación, ilustrado con datos de Puerto Rico.” The article used a unique data set that had student test scores, students’ family… more →
Capturing the Educational and Economic Impacts of School Closures in Poland
Topics: Student LearningThe effect of school closures in the spring of 2020 on the math, science, and reading skills of secondary school students in Poland is estimated. The COVID-19-induced school closures lasted 26 weeks in Poland, one of Europe's longest periods of shutdown. Comparison of the learning outcomes with… more →
What makes a program good? Evidence from short-cycle higher education programs in five developing countries
Short-cycle higher education programs (SCPs) can play a central role in skill development and higher education expansion, yet their quality varies greatly within and among countries. In this paper we explore the relationship between programs’ practices and inputs (quality determinants) and… more →
College-Major Choice to College-then-Major Choice: The Heterogeneous Impacts of Late Specification Reforms on College Student Composition
This paper provides one of the first natural experimental evidence on the consequences of a transition from college-major (early specialization) to college-then-major (late specialization) choice mechanism. Specifically, we study a recent reform in China that allows college applicants to apply… more →
College-Major Choice to College-then-Major Choice: Experimental Evidence from Chinese College Admissions Reforms
One of the most important mechanism design policies in college admissions is to let students choose a college major sequentially (college-then-major choice) or jointly (college-major choice). In the context of the Chinese meta-major reforms that transition from college-major choice to college-… more →
What is the Point of Schooling? The Politics of Education Policy in Tanzania Since 1961
Topics: Policy, Politics, and GovernanceEducation is one of the most important public goods provided by modern governments. Yet governments worldwide seldom perform well in the sector. This raises the question: why do governments preside over poor education quality? This article answers this question with evidence from Tanzania. Using… more →
Socio-economic inequalities in opportunities and participation in in-person learning during the COVID-19 pandemic
Juan Pablo Valenzuela, Eduardo A. Undurraga, Danilo Kuzmanic, Andrea Canales, Susana Claro, Fernanda Cortés.The disruption of in-person schooling during the Covid-19 pandemic has affected students’ learning, development, and well-being. Students in Latin America and the Caribbean have been hit particularly hard because schools in the region have stayed closed for longer than anywhere else, with long-… more →
Global Universal Basic Skills: Current Deficits and Implications for World Development
Topics: Student LearningHow far is the world away from ensuring that every child obtains the basic skills needed to be internationally competitive? And what would accomplishing this mean for world development? Based on the micro data of international and regional achievement tests, we map achievement onto a common (… more →
Heterogeneous Effects of Violence on Student Achievement
Topics: Student Well-BeingIn this paper, I study the causal relationship between violence and human capital accumulation. Due to a power vacuum left in conflict zones of Colombia after the 2016 peace agreement, large spikes in violence were reported in the municipalities of the country dominated by the rebel group FARC.… more →
Assessors influence results: Evidence on enumerator effects and educational impact evaluations
Topics: MethodsA significant share of education and development research uses data collected by workers called “enumerators.” It is well-documented that “enumerator effects”—or inconsistent practices between the individual people who administer measurement tools— can be a key source of error in survey data… more →
Can interactive online training make high school students more entrepreneurial? Experimental evidence from Rwanda
We study the short-run effects of a gamified online entrepreneurship training offered to high school students in Rwanda during the COVID-19 pandemic. Using a randomized controlled trial, we estimate sizeable effects of the 6-week training on entrepreneurial activity. One month after the training… more →
The Long-Run Educational Benefits of High-Achieving Classrooms
Topics: Student LearningDespite the prevalence of school tracking, evidence on whether it improves student success is mixed. This paper studies how tracking within high school impacts high-achieving students’ short- and longer-term academic outcomes. Our setting is a large and selective Chinese high school, where first… more →