Supply Chain Risk: Changes in Supplier Composition and Vertical Integration
收藏NBER2023-04-01 更新2025-01-04 收录
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https://www.nber.org/papers/w31134
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资源简介：
Using textual analysis of earnings conference calls, we quantify firms supply chain risk and its sources. Our proxy for supply chain risk exhibits large cross-sectional and time-series variation that aligns with reasonable priors and is unprecedently high during the Covid-19 pandemic. In addition, a
提供机构：
美国国家经济研究局
创建时间：
2023-04-01
