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: dfd6003556baa7639b873ed7cba7ac59
SHA1: af306431d71a9e5fb23e375bdf26c204db39cbe1
Uploaded At: November 15, 2016