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: 810f6cdd560485fcc15cffac0a951818
SHA1: 0ac36c4bd7d30f96ff022b30f3c78304b233a1d8
Uploaded At: March 29, 2017