The American Economic Association's registry for randomized controlled trials
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1638 Trials Found
C91, D83, P16
D83, D90, D91
C93, D90, H40, O18, Q54
D22, G21, G30, L20, L26, O33, O44, Q52
D72; D83; L82; L86
D62, D64, D91, Q54
D83, E31, E52, E71, R21
C83, C90, D14, D91, Z13
O13, O33
C91, J16, D83, D91