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Discussion Paper
Trade Policy Uncertainty May Affect the Organization of Firms’ Supply Chains
Global trade policy uncertainty has increased significantly, largely because of a changing tariff regime between the United States and China. In this blog post, we argue that trade policy can have a significant effect on firms? organization of supply chains. When the probability of a trade war rises, firms become less likely to form long-term, just-in-time relationships with foreign suppliers, which may lead to higher costs and welfare losses for consumers. Our research shows that even in the absence of actual tariff changes, an increased likelihood of a trade war can significantly distort ...
Working Paper
Tariff Rate Uncertainty and the Structure of Supply Chains
We show that reducing the probability of a trade war promotes long-term importer-exporter relationships that ensure provision of high-quality inputs via incentive premia. Empirically, we introduce a method for distinguishing between these long-term relationships--which the literature has termed "Japanese" due to their introduction by Japanese firms--from spot-market relationships in customs data. We show that the use of "Japanese" relationships varies intuitively across trading partners and products and find that the use of such relationships increases after a reduction in the possibility of ...