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Making the Grade: The Sensitivity of Education Program Effectiveness to Input Choices and Outcome Measures

Jason Kerwin1; Rebecca Thornton2

1 Department of Applied Economics, University of Minnesota · 2 Department of Economics, University of Illinois

The Review of Economics and Statistics 2021

This paper demonstrates the acute sensitivity of education program effectiveness to the choices of inputs and outcome measures, using a randomized evaluation of a mother-tongue literacy program. The program raises reading scores by 0.64 SD and writing scores by 0.45 SD. A reduced-cost version instead yields statistically insignificant reading gains and some large negative effects (−0.33 SDs) on advanced writing. We combine a conceptual model of education production with detailed classroom observations to examine the mechanisms driving the results; we show they could be driven by the program initially lowering productivity before raising it, and potentially by missing complementary inputs in the reduced-cost version.

DOI
10.1162/rest_a_00911
Volume
103 (2)
Pages
251-264
Language
en
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