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: e7b7bfcb379382bc3c472143a83e861b
SHA1: d40ed249863b41f51a9c268f7470648d349c2209
Uploaded At: May 26, 2020
MD5: 167faa15a5b48a79a64b8cd725f9a69b
SHA1: f7c7f9d5c52551dbcd3c04299fa98f9ff6cb6ee9
Uploaded At: April 28, 2020
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