The American Economic Association's registry for randomized controlled trials
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134 Trials Found
D63, H21, I31
C83, D31, D63
C91, D63, D91, H23
K37, O15, D63, C9
D63, C91
D63, D31
J08, J38, D63, D91
C91, D31, D63, D90, O31
D63; D72; D91
H23; H24; H53; I38; D31; D63