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.
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MD5: 3e100c842445a0dfc6491505f28d6ac6
SHA1: fb466c175f1e41420ca1ce8c192ac8529679242c
Uploaded At: July 12, 2021