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The American Economic Association's registry for randomized controlled trials
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Fields Changed
Registration
Field
Before
After
Field
JEL Code(s)
Before
R23, R21, R31, R38
After
J62, R23, R21, R31, R38
Field
Last Published
Before
April 01, 2018 12:40 PM
After
April 04, 2018 09:55 AM
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