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: fe1863b034145b20fc78d60fa790a201
SHA1: 50c08182487d8b14af3298e45ac39e99a3e601c9
Uploaded At: June 14, 2025
MD5: 75313b12ec9b25afd0e5fc68f18b2f00
SHA1: 9268759c75cc526095f93e5bda5fba0f87b11478
MD5: 4574a92a15f47676941ee47cb5f79c81
SHA1: 17b4a14b8bf1065481a86403343f8b1286a7dfb8
Uploaded At: June 19, 2026
MD5:
SHA1:
Uploaded At: June 28, 2026
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