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: 3ea665dcf2c5924659286182bc212370
SHA1: 438bce8949255289e2a13c327d0a81bf416e94fc
Uploaded At: March 11, 2019