{"title":"Comment","authors":"Helen F. Ladd","doi":"10.1353/pep.2002.0011","DOIUrl":null,"url":null,"abstract":"","PeriodicalId":9272,"journal":{"name":"Brookings Papers on Education Policy","volume":"129 1","pages":"273 - 280"},"PeriodicalIF":0.0000,"publicationDate":"2002-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Brookings Papers on Education Policy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1353/pep.2002.0011","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}