- Amid geopolitical disruptions that pushed Brent crude prices to roughly USD90/bbl, driven by shipping disruptions in the Strait of Hormuz and attacks on energy infrastructure related to the U.S.–Iran conflict, BMI analysts assessed the potential macroeconomic impact of rising oil prices on major Latin American economies.
- The analysis used a model to estimate the effects of an oil price shock on Brazil, Chile, Colombia, Mexico, and Peru, using historical data from November 2007 to December 2025, while excluding the February 2020, June 2021 COVID-19 period due to the exceptional nature of that shock. The research showed that the impact from a short-lived spike in oil prices on major economies in Latin America would be relatively modest.
- The study models four scenarios covering March-December 2026, each assuming different paths for Brent crude prices. In three scenarios, oil prices initially rise above baseline levels before gradually falling back toward or below early-2026 levels, while risk appetite follows a similar trajectory as financial conditions stabilize.
- In the fourth scenario, oil prices remain elevated for a longer period, although the assumed level is still sustainable for the global economy, allowing risk appetite to gradually improve over the course of the year despite tighter financial conditions.
- Across most scenarios, except the most extreme case, the cumulative impact on real GDP remains relatively limited, with output losses generally below 1 percentage point relative to baseline projections.
- Mexico is estimated to be the most exposed economy among those analysed, reflecting its close economic integration with the United States and its large manufacturing sector, which increases sensitivity to energy-driven cost pressures. The short-lived nature of the oil price spike also limits potential production gains for oil exporters, meaning Brazil and Colombia are unlikely to see meaningful output increases despite higher prices.
- The study does not explicitly model fiscal or monetary policy responses but suggests that weaker macroeconomic fundamentals and more open financial accounts in Brazil, Colombia, and Mexico may constrain policymakers’ ability to deploy stimulus, relative to Chile and Peru.
- The model is intended to provide a reasonable estimate of the growth impact of an oil price shock, but it does not capture potential policy responses, shifts in policymaker credibility, or non-linear economic effects that could emerge under extreme shock scenarios.
(Source: BMI, A Fitch Solutions Company)
