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: 2e198e0562600b66d34b8577bca51f1a
SHA1: fea5ec250b9fdebaa00329da54dc7dc0144e8cf7
Uploaded At: February 14, 2019
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