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: 125f2837301816b24324f015a1e6255e
SHA1: efd2a33b29b93e75c69ec0241163c980483e1068
Uploaded At: July 11, 2019