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: c8d485fd88c8a27034e9ee6acaa917c6
SHA1: 62d377b6e190d476eb550298d2166a910d0daf28
Uploaded At: December 04, 2019
MD5: 31c2c400ed26d58be7ada44854cf120e
SHA1: 6dae24dcfabd9a58248df31774923363c712ab8b
Uploaded At: August 30, 2019