Please use this identifier to cite or link to this item: http://arks.princeton.edu/ark:/88435/dsp014f16c282x
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dc.contributor.authorKrueger, Alan B.en_US
dc.contributor.authorAngrist, Joshuaen_US
dc.date.accessioned2011-10-26T01:56:42Z-
dc.date.available2011-10-26T01:56:42Z-
dc.date.issued1990-10-01T00:00:00Zen_US
dc.identifier.citationJournal of the American Statistical Association, Vol. 87, No. 418, June 1992en_US
dc.identifier.urihttp://arks.princeton.edu/ark:/88435/dsp014f16c282x-
dc.description.abstractThis paper tests the hypothesis that compulsory school attendance laws, which typically require school attendance until a specified birthday, induce a relationship between years of schooling and age at school entry. Variation in school start age created by children's date of birth provides a natural experiment for estimation of the effect of age at school entry. Because no large data set contains information on both age at school entry and educational attainment, we use an Instrumental Variables (IV) estimator with data derived from the 1960 and 1980 Censuses to test the age-at-entry/compulsory schooling model. In most IV applications, the two covariance matrices that form the estimator are constructed from the same sample. We use a method of moments framework to discuss IV estimators that combine moments from different data sets. In our application, quarter of birth dummies are the instrumental variables used to link the 1960 Census, from which age at school entry can be derived for one cohort of students, to the 1980 Census, which contains educational attainment for the same cohort of students. The results suggest that roughly l0 percent of students were constrained to stay in school by compulsory schooling laws.en_US
dc.relation.ispartofseriesWorking Papers (Princeton University. Industrial Relations Section) ; 274en_US
dc.subjectschool start ageen_US
dc.subjectcompulsory schoolingen_US
dc.subjecteducational attainmenten_US
dc.titleThe Effect of Age at School Entry on Educational Attainment: An Application of Instrumental Variables with Moments from Two Samplesen_US
dc.typeWorking Paperen_US
pu.projectgrantnumber360-2050en_US
Appears in Collections:IRS Working Papers

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