The American Economic Association's registry for randomized controlled trials
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2240 Trials Found
I21, D91, K42
C93, I21, I24
C93, D12, D18, G53
D91, C91
C93, I20, I25, J13, J24
D91, O33, Z13, C91
C93, I2, I1, J24
C93, D63, D64, D91, Z11, I24
C93; D81; D83; D91
C93, J15, J16, J23, J71