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: ad77a18f1aefc385c7c06e65b5f22dfe
SHA1: 4f39b5dca38fd542f41c1c13d11208462a491476
Uploaded At: June 20, 2016
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