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: 88668cf3c403b1d4f7b36b47ed8e3b49
SHA1: 81fd184fe9e330468feb05674c51d87b2064c590
Uploaded At: January 19, 2020
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