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: 57b1e203107eb674368a64119109c6a6
SHA1: 9593f0f63d0696917bcf43804f8c15c6a0345bfa
Uploaded At: April 21, 2019
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