| 来源类型 | Working Paper |
| 规范类型 | 报告 |
| DOI | 10.3386/w25868 |
| 来源ID | Working Paper 25868 |
| Disentangling Global Value Chains | |
| Alonso de Gortari | |
| 发表日期 | 2019-05-27 |
| 出版年 | 2019 |
| 语种 | 英语 |
| 摘要 | The patterns of production underlying the recent rise of global value chains (GVCs) have become increasingly complex. NAFTA supply chains, for example, are now deeply integrated: Using Mexican customs data, I find that exports to the U.S. use a much higher share of American inputs than exports to other countries. However, the conventional framework used to measure GVCs ignores this heterogeneity since it assumes that all output uses the same input mix. I develop a new framework that combines input-output data with additional information on supply chain linkages in order to construct GVCs reflecting the use of inputs observed in the latter. Improving measurement matters quantitatively since it affects both value-added trade measures and counterfactual experiments: I show that incorporating Mexican customs data raises the estimated share of U.S. value in U.S. imported Mexican manufactures from 18% to 30% and amplifies the welfare cost of a NAFTA trade war. |
| 主题 | Microeconomics ; Mathematical Tools ; International Economics ; Trade ; Globalization and International Relations |
| URL | https://www.nber.org/papers/w25868 |
| 来源智库 | National Bureau of Economic Research (United States) |
| 引用统计 | |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/583541 |
| 推荐引用方式 GB/T 7714 | Alonso de Gortari. Disentangling Global Value Chains. 2019. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| w25868.pdf（2947KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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