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: 3fc87374cb0ef52666ee2fc249865ae9
SHA1: 5d5d1da231000e66d318d36c2b1e16eb0b0d0ab5
Uploaded At: January 30, 2021
MD5: c4531a7ca80698b5d4d06ba926be7512
SHA1: 0c12550ce86f31b358b589cb27d28140e1a2d91c
Uploaded At: July 31, 2020
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MD5: 8c45a277eb2f539addd5ceb10df0079e
SHA1: 862c626767af9b0ac6277d37e4a9e387c8741e3b
Uploaded At: November 16, 2020
MD5: a3f41dcd590c9a56ee83766a374728dd
SHA1: d30d4b0f19e629c821b4a5dcda4923669cadeeb4