The American Economic Association's registry for randomized controlled trials
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465 Trials Found
C91, D83, D91, L82
C11, C90, D80, D83
Z18; D04; O33; D83
C92; D83; D91
C90, D12, D83
I14 Health and Inequality
D83, Information and Knowledge
C11, C90, D83, D91
D83, D84, G11, G12, G41, G51
O13, O33, Q12, D83