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工业自动化与地方公共品

Industrial automation and local public goods
Journal of Public Economics · 2025 · Thomas Luke Spreen、Ziyuan Wang、Lang Yang

中文摘要

近期研究表明,工业自动化提高了劳动生产率,但也压低了受影响行业和地区的就业与工资。本文考察自动化对美国州和地方政府的影响。我们发现,受自动化影响程度更高的州和地方政府,其人均财政收入和支出均显著下降。支出削减集中于从幼儿园到十二年级的基础教育,主要由州政府支持减少所致。自动化影响程度还与学生考试成绩下降相关。这些发现表明,工业自动化削弱了州和地方政府对公共教育的财政支持,并损害了学生学业表现。

Abstract

Recent research shows industrial automation raises labor productivity but also depresses employment and wages in exposed industries and regions. This paper examines the impact of automation on U.S. state and local governments. We find that state and local governments with greater exposure to automation experience significant declines in per capita revenues and expenditures. The spending reduction is concentrated in K-12 education and is driven primarily by a decrease in state support. Automation exposure is also associated with a decline in student test scores. These findings suggest that industrial automation impairs state and local financing of public education and student outcomes.
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