The American Economic Association's registry for randomized controlled trials
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1567 Trials Found
C92, D82, D83, M52, C72
D63, D72, D91, H23, K32
D19, D91, J16, Z13
D83, D90, C91
C91, D91, J16, Z11
D9, D83, D64, C91
D73, D83, D84, I23
C99, D11, D81, D91
I21, O15, O33, D83
C9; D72; D83; D91; H23 ; Q52