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: 7dfaf3979c2ffdd057b0ec126e84af8a
SHA1: 5a6a0e52775a75486632f08c5898fc07842f8c7c
Uploaded At: April 01, 2015
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