The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
403 Trials Found
I21, J16, D91
j24 I25 I21 O15
I15; I25; J13; J16; O15
G53, I21,
O15, M52, I15, D91,D83
C93, I21, J24, O15
I12, I30, O13, O15, Q18
I20, I21, J24
C93, I21, 012, 015
O12, I25, I21, J24