The American Economic Association's registry for randomized controlled trials
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423 Trials Found
C83; C91; D64; D90; Z13
B4, C1, C91, C92, D81
C93, D90, Q4, Q5
C80, D01, D90, D91
I38, J46, C93, O12, D91, D90, H55, J18
D31, D63, D90, and D92
C91, D81, D91
D47, D81, D82, D83
D12, D81, M31, L66
D90, D91, J01, J33, M50, M52