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T Registr
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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
Trial End Date
Before
June 30, 2021
After
June 30, 2022
Field
Last Published
Before
December 22, 2020 03:54 AM
After
June 17, 2021 01:48 AM
Field
Keyword(s)
Before
Firms And Productivity
After
Firms And Productivity
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