The American Economic Association's registry for randomized controlled trials
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293 Trials Found
C21, C90, D1, D90, D81, I20, J13, J24
I22, J24, J21, L25, L26, L31, M10
O10, J01, J24
A22; J16; I23; J24
J24, D13, J64
C9 J21 J24 J28
J24 k24
J24, J68, I38, H43
J24, J16
I10, I20, J24, O15