The American Economic Association's registry for randomized controlled trials
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227 Trials Found
I25, I28, J24, L26, O15
H52, H75, I21, I28, O15, O33
I24, I28, C93
I20, I21, I28
I2, C9, J6
C93, D9, I12, I2
I21; I28
I1, I2, O1
I21, I23, I28
I2; I28