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Jun, 2023
产品级别全球价值链映射
Mapping Global Value Chains at the Product Level
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Lea Karbevska, César A. Hidalgo
TL;DR
利用机器学习和贸易理论,从细粒度国际贸易数据中推断产品级价值链关系,为物流、贸易和可持续发展领域的人员提供了一个与相关贸易流动相关的产品级价值链数据的近似映射方法。
Abstract
value chain data
is crucial to navigate economic disruptions, such as those caused by the
covid-19 pandemic
and the
war in ukraine
. Yet, d
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