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: e16886526c74c317d27d9ff4dc4c2a63
SHA1: 8c292e89697ad97f83f9de383eee2228cc4c3948
Uploaded At: April 09, 2021
MD5: 262b97792682e479767d7e17b88c388f
SHA1: 47b59d9942beaf20719e1294d11e85362da0e133
Uploaded At: September 23, 2020