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Measuring firm activity from outer space

delete2026-04-22
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OA
AI
K
Katarzyna Bilicka
A
André Seidel *
DOI:10.1093/jeg/lbag021delete
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摘要

摘要

En 中文
为了解全球企业网络如何运作,我们需要关于其活动的连贯信息,不受其报告选择的影响。在本文中,我们收集了一个关于大型汽车制造工厂夜间发射光工厂的新数据集。我们表明,夜间灯光数据可以在如此精细的层面上衡量活动,使用年度企业财务数据和高频数据与Covid-19大流行生产冲击相关。
Keyword:
firm activity
nightlight data
car manufacturing
granular measurement
Covid-19 pandemic

期刊

J
Journal of Economic Geography
IF:
2.9
论文数:
92
被引数:
0

机构

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