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Discussion Paper
The Exchange Rate Disconnect
Why do large movements in exchange rates have small effects on international goods prices? This empirical regularity is a central puzzle in international macroeconomics. In a new study, we show that the key to understanding this exchange rate disconnect is to take into account that the largest exporters are also the largest importers. This is important because when exporters import their intermediate inputs, they face offsetting exchange rate effects on their marginal costs. For example, a depreciation of the euro relative to the U.S. dollar makes exports in U.S. dollars cheaper?but it also ...
Discussion Paper
Why Hasn't the Yen Depreciation Spurred Japanese Exports?
The Japanese yen depreciated 30 percent from its peak in the fourth quarter of 2011 against its trading partners. This was expected to boost its exports as the lower yen makes Japanese goods more competitive on global markets. Instead, the volume of Japanese exports of goods actually fell by 0.6 percent over this same period, as can be seen in the chart below. Weaker external demand surely contributed to this poor export performance. Yet over the same period, U.S. goods exports grew by more than 6 percent, which suggests that other factors are also at play. In this post, we draw on our recent ...
Journal Article
Did Importers Try to Front-Run Recent Tariffs on China?
Because tariffs are a tax on foreign goods, tariffs are thought to reduce imports. However, imports may actually increase after a tariff is announced if importers can stock inventories ahead of the tariff’s implementation. We find that after the announcement of additional tariffs on China in May 2024, imports from China increased by 15 percent for EV batteries, which are difficult to substitute.