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: e49e43ff7d3f6917da79517c8e094bde
SHA1: 36b5175fa9c6f343a1ef5c313f473022ccafa308
Uploaded At: June 18, 2019