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生命早期暴露于大萧条与长期健康及经济结果

Early-Life Exposure to the Great Depression and Long-Term Health and Economic Outcomes
Journal of Human Resources · 2023 · Valentina Duque、Lauren Schmitz

中文摘要

利用大萧条时期州—年份层面的差异,我们发现,生命早期经历的不利经济状况与壮年时期更差的劳动力市场结果,以及老年时期更差的经济福祉、更高的发病率和死亡率相关。随着幸存队列成员年龄增长,这些效应愈发显著,表明在与年龄相关的生理损伤加速程度上存在差异。利用多种数据来源,我们分析了童年期与中年期的潜在作用机制。在评估大萧条时期出生队列的生育率与死亡率变化后,我们得出结论:这些效应很可能只是该经济冲击对长期结果真实影响的下限估计。

Abstract

Using state-year-level variation from the Great Depression we show that adverse economic conditions experienced in early life are associated with worse labor market outcomes in prime-age years and worse economic wellbeing, morbidity, and mortality at older ages. These effects become more pronounced as surviving cohort members age, suggesting disparities in the acceleration of age-related physiological damage. Using multiple data sources, we analyze potential mechanisms in childhood and midlife. After evaluating changes in fertility and mortality rates for Depression-era birth cohorts, we conclude that these effects likely represent lower bound estimates of the true impacts of the economic shock on long-term outcomes.
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