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: cea56f4ff0f874181286e231a9ff8440
SHA1: ecadad79053ddb36879b655b8a5305f5640760b9
Uploaded At: July 18, 2020