The American Economic Association's registry for randomized controlled trials
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2231 Trials Found
I25, J24, J31, C93
D91, D63, C91
C91, D64, D91, H41
D91, H41
C93, D22, D91, L26, O12, O17
C93, L8
D91
D9 C9 C5 I12
I13, I15, C93
H57 – Procurement; C93 – Field Experiments; D44 – Auctions; O31 – Innovation and Technological Change