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.
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MD5: bbcf8dd0b44494f9a8619bf6121b4cad
SHA1: fbd61e97091c3592c231d288d0d0e916f5d34f5a
Uploaded At: November 14, 2018