Explaining Charter School Effectiveness

Estimates using admissions lotteries suggest that urban charter schools boost student achievement, while charter schools in other settings do not. Using the largest available sample of lotteried applicants to charter schools, we explore student-level and school-level explanations for this difference...

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Main Authors: Angrist, Joshua, Pathak, Parag, Walters, Christopher
Format: Working Paper
Published: Cambridge, MA: Department of Economics, massachusetts Institute of Technology 2012
Subjects:
Online Access:http://hdl.handle.net/1721.1/71138
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author Angrist, Joshua
Pathak, Parag
Walters, Christopher
author_facet Angrist, Joshua
Pathak, Parag
Walters, Christopher
author_sort Angrist, Joshua
collection MIT
description Estimates using admissions lotteries suggest that urban charter schools boost student achievement, while charter schools in other settings do not. Using the largest available sample of lotteried applicants to charter schools, we explore student-level and school-level explanations for this difference in Massachusetts. In an econometric framework that isolates sources of charter effect heterogeneity, we show that urban charter schools boost achievement well beyond that of urban public school students, while non-urban charters reduce achievement from a higher baseline. Student demographics explain some of these gains since urban charters are most effective for non-whites and low-baseline achievers. At the same time, non-urban charter schools are uniformly ineffective. Our estimates also reveal important school-level heterogeneity within the urban charter sample. A non¬-lottery analysis suggests that urban charters with binding, well-documented admissions lotteries generate larger score gains than under-subscribed urban charter schools with poor lottery records. Finally, we link charter impacts to school characteristics such as peer composition, length of school day, and school philosophy. The relative effectiveness of urban lottery-sample charters is accounted for by those schools’ embraces of the No Excuses approach to urban education.
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spelling mit-1721.1/711382019-04-11T10:04:42Z Explaining Charter School Effectiveness Angrist, Joshua Pathak, Parag Walters, Christopher human capital, charter schools, achievement Estimates using admissions lotteries suggest that urban charter schools boost student achievement, while charter schools in other settings do not. Using the largest available sample of lotteried applicants to charter schools, we explore student-level and school-level explanations for this difference in Massachusetts. In an econometric framework that isolates sources of charter effect heterogeneity, we show that urban charter schools boost achievement well beyond that of urban public school students, while non-urban charters reduce achievement from a higher baseline. Student demographics explain some of these gains since urban charters are most effective for non-whites and low-baseline achievers. At the same time, non-urban charter schools are uniformly ineffective. Our estimates also reveal important school-level heterogeneity within the urban charter sample. A non¬-lottery analysis suggests that urban charters with binding, well-documented admissions lotteries generate larger score gains than under-subscribed urban charter schools with poor lottery records. Finally, we link charter impacts to school characteristics such as peer composition, length of school day, and school philosophy. The relative effectiveness of urban lottery-sample charters is accounted for by those schools’ embraces of the No Excuses approach to urban education. 2012-06-13T21:32:29Z 2012-06-13T21:32:29Z 2012-04-12 Working Paper http://hdl.handle.net/1721.1/71138 Working Paper, Massachusetts Institute of Technology, Dept. of Economics;12-11 An error occurred on the license name. An error occurred getting the license - uri. application/pdf Cambridge, MA: Department of Economics, massachusetts Institute of Technology
spellingShingle human capital, charter schools, achievement
Angrist, Joshua
Pathak, Parag
Walters, Christopher
Explaining Charter School Effectiveness
title Explaining Charter School Effectiveness
title_full Explaining Charter School Effectiveness
title_fullStr Explaining Charter School Effectiveness
title_full_unstemmed Explaining Charter School Effectiveness
title_short Explaining Charter School Effectiveness
title_sort explaining charter school effectiveness
topic human capital, charter schools, achievement
url http://hdl.handle.net/1721.1/71138
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