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: 485c94b9e34108fb14b15991444a8e40
SHA1: f80540fdaef2a895a34ccc3b24124b85015c696b
Uploaded At: September 25, 2019