The American Economic Association's registry for randomized controlled trials
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679 Trials Found
D04, D91, D81, D83, I12, C93, C91
O10, J01, J24
D83, D84, R23
C91, D18, D83, H41, K23, L51
A22; J16; I23; J24
D81, D83, D91, O13, O33, Q16
D83, D82, C92
C9 J21 J24 J28
C91, D83, D91, L82
J24 k24