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: cf83f2a6d3858f8b47b4e987e33100d7
SHA1: a8701ef532e7a3bc5068688f0648084f3048a20c
Uploaded At: December 27, 2019
MD5: bbf8d44356b9d7b79ff432701fc7b6ce
SHA1: 48e88fd61422599a8f363588ac88175ad381cd6a
Uploaded At: April 22, 2021