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Jackson, Erika; Page, Marianne E. – Economics of Education Review, 2013
Most evaluations of education policies focus on their mean impacts; when distributional effects are investigated it is usually by comparing mean impacts across demographic subgroups. We argue that such estimates may overlook important treatment effect heterogeneity; in order to appreciate the full extent of a policy's distributional impacts one…
Descriptors: Educational Change, Educational Policy, Small Classes, Academic Achievement