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: 449128d977f8847b6dbd9708edf288bd
SHA1: 818e2337e603631e86132a5d995a70ec8a7f9297
Uploaded At: June 10, 2018