The American Economic Association's registry for randomized controlled trials
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243 Trials Found
I21, I25, J16, C93
I21, I23, I25, J16, J24
I20,I25,O15
I25
I21, I24, I25
I25, O1, C93
I25, C93,D83
I24, I25
H5; I18; I25; I28; I3; J13; O13; Q1
Field Experiments , Health Behavior , Health and Economic Development