| Field | Before | After |
|---|---|---|
| Field Trial End Date | Before March 31, 2017 | After December 31, 2024 |
| Field Last Published | Before October 22, 2015 02:49 PM | After November 18, 2023 08:51 PM |
| Field Keyword(s) | Before Education, Environment And Energy, Labor | After Education, Environment And Energy, Labor |
| Field Pi as first author | Before No | After Yes |
| Field Building on Existing Work | Before | After No |
| Field | Value |
|---|---|
| Field Affiliation | Value The University of Chicago |