The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
4 Trials Found
Q53; Q58; D12; Q56; K32
D83 Search, Learning, Information and Knowledge, I12 Health Behavior, K32 Energy, Environmental, Health, and Safety Law
C93, D63, Q22, K32, K42, L51
Q18, K32