The American Economic Association's registry for randomized controlled trials
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2356 Trials Found
C93, D9, I12, I2
I24 , D90 , D91
D83, D91
J12, J61, R23, C93, O18
C93, J12, J62
C93, D83, D84, R31, J15
I21; I28
D91, I12, Q13
H20, H32, H50, H71, C93
C80, C90, D11, D12, D84, D91, G11