The American Economic Association's registry for randomized controlled trials
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1011 Trials Found
I21, I24, J16, C93
A11, I23, J15, J16
C90 C91 D63 D90 H23
C91, D63, D91
C91, D91, M54, Q56, L23
D03; D11; D83; C91
G21, C83, C93, D83, J16
C91, C93, I21, I24, I30, I38, J24
J15, R21, C93, D83, J16
C91, G11, G41