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: cb4355035efbc7507511643e67767179
SHA1: a9b291c5e98e7a1cd953cb4fb1c67addf8326ec6
Uploaded At: February 28, 2020
MD5: f792ab1d8771ba4576b36f39f322de3a
SHA1: 1c776b76b246d8fcaf3932aaa5cf61c77bf40c23
Uploaded At: February 17, 2022
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