The American Economic Association's registry for randomized controlled trials
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461 Trials Found
A21, I21, J16
I21
C21, C90, D1, D90, D81, I20, J13, J24
J22, O15, I21
I24, I25
I24
C93, I21, Q53, Q51
C93, I21, I25, J13
Analysis of Education I21
C93, I21