Trump and Tariffs

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Roaring tariffs: The global impact of the 2025 US trade war

Sweeping US tariff increases in 2025 are upending global trade. This column draws on new data and simulations to show that, even with partial suspensions, the measures are set to trigger sharp contractions in trade, significant welfare losses (especially for the US), and major disruptions to global supply chains.

Digital Customs Barrier: Real-Time Tariff Increase Display

New Policy Insight: Tariffs, the dollar and the US economy

Jean-Pierre Landau

Tariffs, the dollar and the US economy

Global Networks, Monetary Policy, Trade

Ṣebnem Kalemli-Özcan Can Soylu Muhammed A. Yıldırım 27 Apr 2025
The authors develop a novel framework to study the interaction between monetary policy and trade to show that the net impact of tariffs on domestic inflation, output, employment, and the dollar depends on the endogenous monetary policy response in both the tariff-imposing and tariff-exposed countries, within a global general equilibrium framework.

DP20168- Cover image

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