The Middle East War Will Have an Uneven Impact on the Western Hemisphere

The Western Hemisphere started 2026 on a solid footing. In most countries, growth was at potential and inflation was close to target. Last year’s shocks from US tariffs were managed well, and export growth had accelerated despite the policy uncertainties. Encouragingly, some countries were making progress in tackling distortions and bottlenecks in an effort to boost productivity and raise living standards.

Now, the war in the Middle East is having important ramifications across the Western Hemisphere. Countries are being affected by shifts in global financial conditions and capital flows, by swings in investor risk aversion, and volatile commodity prices. Given the diversity of the economies in the region, the effects of this changing global environment will vary across countries and be highly dependent on the duration of the conflict and its associated disruptions.

Uneven impacts

Oil producers—Argentina, Brazil, Canada, Colombia, Ecuador, Guyana, Trinidad and Tobago, the United States, and Venezuela—are benefitting from high energy prices. The commodity shock is strengthening their balance of payments, supporting growth, and helping government finances. Even though some are also facing tighter financial conditions, on balance many of these countries are likely to see net economic gains. However, even in these oil producing countries we should not lose sight of the fact that the most vulnerable will be hit hard by higher energy and food prices.

For others, a very different story is already unfolding. The conflict carries unambiguously negative economic impacts for both economic activity and the population:

The tourism-dependent Caribbean economies are likely to be the hardest hit. Their debt is high and their net energy imports are large, averaging around 6 percent of gross domestic product.
Central America is not far behind in its exposure to high energy prices and, for some, there are constraints on their ability to undertake mitigating policy measures given limited fiscal space. However, past efforts by some countries to increase the share of electricity that is generated by renewables will provide some relief.
Finally, countries with sizable current account deficits and a reliance on global financing—even those that are energy exporters—are contending with higher financing costs and reduced market access as the war reduces investors’ risk appetite.

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While the impact on economic activity will differ greatly across countries, the impact on inflation is more uniform. Inflation will be higher for all. The region will face much higher fuel, transport, food, and other input costs. This will create hardship for those families that can least afford the higher cost of these essential goods.

This conflict creates a renewed, highly unpredictable challenge at a time when the region was working to recover from the consequences of COVID-19. As a consequence, downside risks have increased for the Western Hemisphere region, especially given that it is difficult to have a clear picture on whether the current cease-fire will endure.

Preserving hard-won gains

Countries with the strongest institutional macroeconomic frameworks will be best positioned to withstand the shock. Anchored inflation expectations, credible fiscal plans, and low debt are most valuable in situations such as the one the world economy currently faces. Countries that had built fiscal space should now use it judiciously. Those with less space, though, face the prospect of having to tighten both fiscal and monetary policies. Energy exporters with low international reserves, high debt, or weak economic fundamentals should save most of the windfall.

After successfully controlling inflation following its post-pandemic surge, the region’s central banks are being called upon, once again, to ensure price stability. Encouragingly, many central banks in the region have solidified their credibility over the past 20 years, as demonstrated by well-anchored inflation expectations. However, some countries have less well-articulated monetary frameworks and are likely to face more challenges in countering the second-round effects of higher commodity prices. Inevitably, for this group, containing wage and price inflation will impose a larger cost on economic activity.

Fiscal authorities will have to resist political pressure to contain or delay the inevitable food and fuel price increases. Many countries in the region have, in recent years, taken courageous decisions to replace untargeted fuel and food subsidies with well-designed safety nets. It is imperative that these gains are preserved. Countries’ limited fiscal space now needs to be used strategically to focus help on vulnerable families, farmers, and businesses. Given high debt levels, the region has little scope to further increase fiscal deficits. Instead, the priority will need to be in reducing less critical outlays or raising revenues from those firms and households with the greatest capacity to pay.

For our member countries that now face the challenge of managing the macroeconomic implications of this war, our message is that the IMF is here to help. That support will be provided in a bespoke way that is most useful for each country: providing advice, sharing insights from what other countries are doing to contend with the economic implications of the war, and—where needed—deploying the Fund’s ample lending capacity.

WHD Table 2026_Real_GDP_growth