The American Economic Association's registry for randomized controlled trials
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1027 Trials Found
D64, D91
C72, C91, D91
Q53, I10, I20
D63, D72, D91, H23, K32
D19, D91, J16, Z13
C91, D91, J16, Z11
C99, D11, D81, D91
C9; D72; D83; D91; H23 ; Q52
I20, I21, I28
D12, D01, C93, D91, I12