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: a8ec93ae68056ca830a9d620fa776cec
SHA1: b9b9f5207903249dcb2ca3d277a255e40912a900
Uploaded At: September 18, 2018