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: a93c2684d99b489a5571d6c197e2dd64
SHA1: 1761aea6afa24541f864fff4a2bf127c2b409eda
Uploaded At: February 03, 2017
MD5: bdd55cdfc0f1febc4d841b1bd20b9909
SHA1: c2ad74b9339a198f5525a29b141a972e146cebab
Uploaded At: January 22, 2017
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