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: 2c39699c0f2c0d6c587da719d82fdb2a
SHA1: 92019c0adfeb9d29aad398020f2d4349e274af11
Uploaded At: October 10, 2017
MD5: 070d41963fa82db62f0af5dd8f22b56a
SHA1: c4e1cf906c437dae1feb83967cc7ca97aa43aff5
Uploaded At: November 01, 2017
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MD5: 3679ff7a28780df1d696c6621b287d11
SHA1: d80f60b15c37d2383ee91e5c453ee2abf12bbcb5
Uploaded At: November 05, 2016