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长期保持社交距离

Long Social Distancing
Journal of Labor Economics · 2023 · Jose Maria Barrero、Nicholas Bloom、Steven J. Davis

中文摘要

疫情之后,许多美国人仍以某些形式保持社交距离。这一现象在年长者、受教育程度较低者以及每天与面临传染病高风险的人群接触的人中更为明显。使用个体层面数据拟合的回归模型提示,保持社交距离使2022年的劳动力参与率下降了2.4个百分点,按劳动收入加权计算则下降了1.2个百分点。将这些结果与简单的均衡模型相结合,可以推得:保持社交距离对劳动力参与率的拖累使2022年美国产出减少了2050亿美元,使大学学历工资溢价缩小了2.1个百分点,并使横截面年龄—工资曲线的斜率略有增大。

Abstract

Many Americans continued some forms of social distancing after the pandemic. This phenomenon is stronger among older persons, less educated individuals, and those who interact daily with persons at high risk from infectious diseases. Regression models fit to individual-level data suggest that social distancing lowered labor force participation by 2.4 percentage points in 2022, 1.2 points on an earnings-weighted basis. When combined with simple equilibrium models, our results imply that the social distancing drag on participation reduced US output by $205 billion in 2022, shrank the college wage premium by 2.1 percentage points, and modestly steepened the cross-sectional age-wage profile.
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