José-Elías Gallegos
- 14 July 2026
- WORKING PAPER SERIES - No. 3254Details
- Abstract
- We study the short-run macroeconomic transmission of a US–China tariff war in an open economy multi-sector New Keynesian model with input–output linkages, sectoral nominal rigidities, and heterogeneous currency invoicing. A reciprocal 10 percentage-point tariff increase generates asymmetric incidence: the tariff-imposing country bears more of the inflationary burden, while the targeted country experiences the larger output contraction. Production networks amplify this contraction by propagating the shock beyond the directly tariffed bilateral margin. Currency invoicing further shapes transmission. Under heterogeneous invoicing, dollar-priced border prices weaken the expenditure-switching role of exchange rates, deepening the contraction in China relative to producer-currency pricing and altering third-country spillovers. The EA response is small in the aggregate, but only because positive trade-diversion margins are offset by weaker demand from China and multilateral adjustments. We then exploit the model’s sectoral structure by imposing tariffs on one Chinese sector at a time. Sectoral incidence is highly concentrated, but aggregate effects cannot be inferred from the directly tariffed sector alone: domestic propagation offsets own-sector gains in the US, reinforces own-sector losses in China, and leaves the EA as a net object shaped by opposing trade margins. The results show that tariff incidence depends jointly on where the tariff lands, how the shock propagates through production networks, and how invoicing governs border-price adjustment. A framework that combines these margins delivers a materially different assessment from one built on bilateral trade shares alone.
- JEL Code
- E31 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Price Level, Inflation, Deflation
E32 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Business Fluctuations, Cycles
E52 : Macroeconomics and Monetary Economics→Monetary Policy, Central Banking, and the Supply of Money and Credit→Monetary Policy
F13 : International Economics→Trade→Trade Policy, International Trade Organizations
F41 : International Economics→Macroeconomic Aspects of International Trade and Finance→Open Economy Macroeconomics
F42 : International Economics→Macroeconomic Aspects of International Trade and Finance→International Policy Coordination and Transmission
- 20 October 2025
- WORKING PAPER SERIES - No. 3139Details
- Abstract
- This paper studies the effects of fiscal policy announcements on household expectations. We document announcements of price-related expansionary fiscal measures in response to the cost-of-living crisis in the four largest euro area economies and exploit the exogenous timing of fiscal actions relative to household survey participation to estimate their causal effects. Following fiscal announcements, households revise their beliefs: inflation perceptions rise, and unemployment perceptions fall. The latter effect persists into short-run unemployment expectations, while inflation expectations remain unchanged and suggest households perceived inflationary pressures as temporary. These results suggest a significant signaling channel of fiscal policy, as fiscal announcements reveal information about the underlying economic conditions and the government’s commitment to stabilization. We rationalize these findings through a general equilibrium New Keynesian model extended with information frictions and an inflation-stabilizing role for fiscal policy. The model isolates the informational content of fiscal policy and shows that belief revisions are consistent with demand-driven dynamics.
- JEL Code
- D12 : Microeconomics→Household Behavior and Family Economics→Consumer Economics: Empirical Analysis
D83 : Microeconomics→Information, Knowledge, and Uncertainty→Search, Learning, Information and Knowledge, Communication, Belief
D84 : Microeconomics→Information, Knowledge, and Uncertainty→Expectations, Speculations
E3 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles
E62 : Macroeconomics and Monetary Economics→Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook→Fiscal Policy
- 30 June 2025
- OCCASIONAL PAPER SERIES - No. 372Details
- Abstract
- This report focuses on the implications of the changed inflation environment for the ECB’s monetary policy strategy, including the lessons learned from both the low inflation and high inflation periods, and the transition from one to the other. The starting point of the report is the outcome of the Monetary Policy Strategy Review 2020-21. While the previous review was conducted in an economic environment of low inflation, with interest rates in proximity to the effective lower bound (ELB), the inflation surge that followed the COVID-19 pandemic underscores the importance of a monetary policy strategy that enables the Governing Council to effectively respond to major changes in the inflation environment.