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: 7d95bac7e8e19679dd08f47b9c63e954
SHA1: 9afedc82ac4f2d10c7d6c4c7db2acb7c240ab4a3
Uploaded At: May 29, 2017