The American Economic Association's registry for randomized controlled trials
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334 Trials Found
C71, C91, C92
C92, G1
C92, C93, J71, J24
D91, I20, J16, O33
C78, C91, D47, I29
A20, H40, I20, L82, L86
C71, C92, D91, D83
H20, C92, D10, D31
C91, C92, J16