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: 20ef5bf8014b7b12fcb5c7652297877f
SHA1: 86f30afb025dca222c94a8f0896cb7ed013b9e63
Uploaded At: April 13, 2021
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