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: bdd55cdfc0f1febc4d841b1bd20b9909
SHA1: c2ad74b9339a198f5525a29b141a972e146cebab
Uploaded At: January 22, 2017
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