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: f892b7b95df5d4f2be1794a736cca9b8
SHA1: d884bb50b59a1a34955eb6af93ee0c7b382879cd
Uploaded At: October 30, 2020
MD5: 90bc41331df56c292c3546d66a8973cd
SHA1: 171d263959ef256628ebd1ecb2f649554141138c
Uploaded At: October 20, 2020