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: a7defb7bf6ff451c0f9989d67ade6e9a
SHA1: 3ce6833bd60c3e17edd21221190fb9c8af575f63
Uploaded At: April 04, 2018