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: 115234a70783161ded3e5a49eadb00a9
SHA1: e45f7898a707d283cb07c079dfcb9118a0c3a05e
Uploaded At: December 20, 2017
MD5: 5c172470fbc0a103ca5e71a7917d1f13
SHA1: 1b56cf0b72e375a16aca6553d9f3e6913eccc2ee
Uploaded At: October 22, 2020