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: ac7ceea18ae1e78d578f11edbfbfd8e9
SHA1: acab0d23a680bcc12b48f2bef42e320dc331aaa0
Uploaded At: June 30, 2021
MD5: 42f38794da927f877763413ec6da992a
SHA1: e192d08abb92a7afb49426705e9c4db8e744cffb
MD5: a5d2c4fa6b16c2a865adcd02bbff642b
SHA1: 686c093ef3d6967a614277f83d24f133a6c6fcbb
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