The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
510 Trials Found
I21, I24, I26, I29
I21, I23, I28
I20, O10, Z1
I23, I24
I20, M38, R28
I24; I25;
I23, J71, I20
I23, I20, J16, C93
H43, I15, I20, J13