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: 54fadab261fc8a30014719cc09910e4a
SHA1: 81689de23f11d7bfb7ff3eb7c238a83c91c5a169
Uploaded At: October 23, 2018