The American Economic Association's registry for randomized controlled trials
Select the trial sections you'd like to search within...
36 Trials Found
D14, I2, G53, C91, G11, G52
J08; J2; J20; J22; J24; J3; J30; J31; J33; J6; J60; J63; D8; D83; D9; D91; I2; I26
I2 - Education and Research Institutions
I2, I24, J24