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: 4dde1ceead4c3743935ed4325c3ae014
SHA1: 7ea0dc61f959bf8957399324d6733546f343ee92
Uploaded At: January 18, 2022
MD5: fb8cebaf690635ceb699543333223282
SHA1: 645d8195e50d1cf2c3dc8e06cb24aef426fa5973