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: 748130c3a021ef5bdb2193b07e2536dd
SHA1: 1faf49cf33335d624499a860bf85311559e7da2a
Uploaded At: January 18, 2020
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