The American Economic Association's registry for randomized controlled trials
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129 Trials Found
Q56 I12 I18
D90 D91 D83 I12 I18 I21 O35
I12, I18, I28
I12, I18, D81, K13
I15, I18
I10 I18
I18, I12
C(3, H51, H75, I18, I38
I12, I18, O12, O120
D78,H41,I18