Blau, Francine D.; Koebe, Josefine; Meyerhofer, Pamela - 2020
definition that may inform additional research and policy discussion and provide data on the demographic and labor market … demand at that time (Vavra, 2020). We find that the broader group of essential workers comprises a large share of the labor … force and tends to mirror its demographic and labor market characteristics. In contrast, the narrower category of frontline …