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.
MD5: fb93ef1a9e3c41b835946b5eb5fb140c
SHA1: 7bf07364f0c5d69c3309a3011762d8f332c80346
Uploaded At: June 23, 2017
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