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: 86c4f54102ca22274521d9873351b64c
SHA1: 9bb227e214870ac9218d5b752b287295313ab980
Uploaded At: February 16, 2017
MD5: 435858904e77d018859115211eb81df1
SHA1: e4a9e439e99fada6f64b80f44c99d13e6f57d01a
Uploaded At: June 02, 2020
MD5: b21f96a488121f44cf2384e0e8c69e55
SHA1: 3a2273849c71ccf957ec5a8f51811c6394e98bb7
Uploaded At: July 20, 2018
MD5: e97508e74b3e88ac1cb517e6d2b370b9
SHA1: fdd4da82173ad8fd1d13bd0e519823e1e08161c0
Uploaded At: March 28, 2022