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: c5d7fcec769e81b982d85994a9a261e9
SHA1: a4c66e40a9c36600bbf2a38e9097c7c691040c0a
Uploaded At: March 14, 2019