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.
MD5: 35d2f1d716834565a6ad87c272d9f361
SHA1: 09f412dc39112e6c38912b5c96a16177961e4ece
Uploaded At: December 16, 2019
MD5: fe9ff102c431e04b6027466d8f883bf0
SHA1: 691811e846c807d732bf8d5561af1b0b4c451027
Uploaded At: July 12, 2020
There is information in this trial unavailable to the public. Use the button below to request access.