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: 95992949de47aaf7dcb277d0e62fd351
SHA1: 637c79c888548c2880ebb2817a41682b597c74a5
Uploaded At: June 29, 2020
MD5: 16cefd0d52403bdbbed600a8d477ff67
SHA1: 53c42dbd8b3b7e70d0ff1cd33126613055c0604d
Uploaded At: March 05, 2020