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: 5a0ad836558607e90fa03d69a7d3ab55
SHA1: 8bc3cc4192ca13ad35e177837df36d6b76fd3f35
Uploaded At: June 27, 2018