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: 4ba77c9d34964f0c30fdf092405ce1b5
SHA1: b80a95efd9fb73a784c23361eadff458f3db2b6a
Uploaded At: February 18, 2020
MD5: 8f4733875da2ceddab036a24a9f370e3
SHA1: d4f4ad7e5e28a5858b64846350266bd2130d5349
MD5: 1d2118f83982497a10a7db019e19dfbd
SHA1: e3824ede5fee2af8509ab10f2c73fc87d8a809e6
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