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: 302c0d43c32e9eea235d4d523d52e7cf
SHA1: 1c3f8049157cec25a88530a815b81d27a6068d23
Uploaded At: November 27, 2019
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