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: 992033df945c076f0803beda0fcdf608
SHA1: 7d5cf3f59600a9d71c7f5118a5192800aed55dee
Uploaded At: June 04, 2018
MD5: 72446025a49708b2b3dcf263b9a3963d
SHA1: c17a555bc8ac864b402baaf8c978c8536719c6e4
Uploaded At: January 23, 2018
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