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: 6f849f170078d5ab07d1f49a61aec95e
SHA1: 7dde16733949d984058ba4ab52002e1d21e0f370
Uploaded At: September 16, 2019
MD5: 91dbe8078111d571c50183cc75083e1c
SHA1: bf1297c5d98aaf617e217109bec71ee918c81e7e
Uploaded At: July 02, 2022