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.
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MD5: 7d5118a98bfbe949bf06e105b2ec1962
SHA1: 684eae2d6a8f1490fb347a7611e64ea7f0928405
Uploaded At: July 19, 2023
MD5: 988637f81bda24ea73b1d3e607ad2b8c
SHA1: de2db59de3a71ebce586537de8b37b65e90d0308
Uploaded At: July 11, 2025