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: de54ecd07b170b71f8947b9d146483c5
SHA1: 2911f77a721144b94bc87869f77c14766cd036e3
Uploaded At: January 24, 2019
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