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: 517a82db04112c5981de29f6f2b8172f
SHA1: 447df05a0fd84f77fa1e7c0521b119642e54e899
Uploaded At: January 18, 2019