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: 2fc617e0fbe308abf2feb507a33fa33e
SHA1: c843743d71217282cc5e57c1fe523d6f0f5e94e9
Uploaded At: February 18, 2015
MD5: 23931ec3ac88b12089397da63bfe9c87
SHA1: 859036d51fd85d1e25eef28fa082b054ebad80df
Uploaded At: December 07, 2016
MD5: 8b5a2f74a1cec67e6629e17256cbf716
SHA1: a3c389e97760deea3b2efd4c31a6a6b2b546c62e
Uploaded At: August 21, 2020
MD5: 4984776ff1ac01e07b0bf4b564f8eeac
SHA1: a7ad55df69975c5d0cd880343b088027533bfdaf
Uploaded At: September 26, 2017
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