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: e6923f178f726057b9f25ccf0b2cc5c5
SHA1: d36f46543aca9c78598823a7fabfe7562e7f97fd
Uploaded At: January 19, 2020
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