生命周期不平等:黑人和白人在预期寿命、储蓄、收入和消费方面的差异

G. De Giorgi, Luca Gambetti, Costanza Naguib
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引用次数: 1

摘要

黑人的预期寿命比白人短8年。与一个简单模型的理论预测相一致的是,较短的预期寿命决定了较低的储蓄和财富积累量,因此较低的保险程度。这反过来又导致了生命周期消费中持续存在的种族差异。从消费分布的相同位置开始,几十年后,黑人最终比白人处于更低的百分位数。这一点在那些从消费分布顶端开始的黑人身上表现得尤为明显,而白人则要坚持得多。我们使用40年的PSID数据(1981-2017)记录了这些事实。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Life-Cycle Inequality: Blacks and Whites Differentials in Life Expectancy, Savings, Income, and Consumption
Life expectancy for Blacks is about 8 year shorter than for Whites. A shorter life expectancy, in line with the theoretical prediction of a simple model, determines a much lower amount of savings and wealth accumulation and therefore a lower degree of insurance. This, in turn, contributes to persistent racial differentials in life-cycle consumption. Starting from the same position in the consumption distribution Blacks end up in a lower percentile than Whites after a few decades. This is particularly marked for those Blacks who start at the top of the consumption distribution, where Whites are much more persistent. We document these facts using 40 years of PSID data (1981-2017).
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