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.
There is information in this trial unavailable to the public. Use the button below to request access.
MD5: e6e4fbb13b53410edc620aa0d0dec06b
SHA1: c4e1807837effd672f84a45a6b8ed6fd2404649d
Uploaded At: August 22, 2019