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: 6937acef5cfb5f4eff49f733be2b1081
SHA1: 25e2210a74a640b491685401de416de9a3fac472
Uploaded At: April 10, 2019