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: f742a2d8bdc7a11bd97de61d13ff6e83
SHA1: f3a17038feeeda7d401064f2a3a0a1feb7619232
Uploaded At: March 12, 2018