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: 4d81bd89682e13bd22f4f9ad0b2c0754
SHA1: 7ca2e54b548efea856ff8bf15279ae57467378aa
Uploaded At: April 12, 2018
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