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: 9438df2ade059e4aff181d78546e9576
SHA1: f030aa2eef0a07f6882e1015f6adc082236152ed
Uploaded At: February 27, 2018