The American Economic Association's registry for randomized controlled trials
Initial registration date is when the trial was registered.
It corresponds to when the registration was submitted to the Registry to be reviewed for publication.
First published corresponds to when the trial was first made public on the Registry after being reviewed.
Last updated is the most recent time when changes to the trial's registration were published.
MD5: 71ae8a44de239e6ca4e32f0da3d673b8
SHA1: f4230039992066d03ea313a405b8e1feb0c1f987
Uploaded At: May 07, 2019
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