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: 262008a7b87063ef6392342daa5bc6b6
SHA1: 8e84b7117cfd7d2bd068ab1b3d003f3f8ae2db0b
Uploaded At: January 18, 2020
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