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We apply our method to estimate bounds on the distribution of effects of attending a Knowledge is Power Program (KIPP) charter school on student achievement, and find that a substantial majority of students' math achievement benefited from attendance, especially those who would have fared poorly in a traditional classroom.<\/jats:p>","DOI":"10.3982\/qe1273","type":"journal-article","created":{"date-parts":[[2021,1,11]],"date-time":"2021-01-11T13:37:04Z","timestamp":1610372224000},"page":"143-171","source":"Crossref","is-referenced-by-count":12,"title":["Partial identification of the distribution of treatment effects with an application to the Knowledge is Power Program (KIPP)"],"prefix":"10.3982","volume":"12","author":[{"given":"Brigham R.","family":"Frandsen","sequence":"first","affiliation":[{"name":"Department of Economics, Brigham Young University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lars J.","family":"Lefgren","sequence":"additional","affiliation":[{"name":"Department of Economics, Brigham Young University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"2359","published-online":{"date-parts":[[2021]]},"reference":[{"issue":"457","key":"quan200118-bib-0001","doi-asserted-by":"crossref","first-page":"284","DOI":"10.1198\/016214502753479419","volume":"97","author":"Abadie","year":"2002","journal-title":"Journal of the American Statistical Association"},{"key":"quan200118-bib-0002","doi-asserted-by":"crossref","first-page":"231","DOI":"10.1016\/S0304-4076(02)00201-4","volume":"113","author":"Abadie","year":"2003","journal-title":"Journal of Econometrics"},{"key":"quan200118-bib-0003","unstructured":"Altonji, J. 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