Before the outbreak of war in the Middle East in late February, our 2026 forecasts for the major advanced economies pointed to higher growth and lower inflation. However, this new conflict in the Persian Gulf is a game-changer. The resulting energy shock is of a stagflationary nature: growth forecasts are being revised downward and inflation forecasts upward, with variations observed across different countries. Most of the supportive factors that were present in 2025 are expected to remain in place in 2026, providing some buffer against the shock. Under the central scenario of the conflict losing intensity by the end of the second quarter, growth forecasts for 2026 are lowered by 0
US growth remains robust, exhibiting strong momentum, but is still reliant on a narrow base – AI on the activity side and healthcare for jobs. The energy shock presents a new challenge, and its impact will depend on both the duration and severity of the Iran war. In any case, this situation is likely to drive inflation further above the target. Our baseline scenario projects 2.4% annual GDP growth in 2026 (down 0.3pp vs. the pre-conflict outlook) and 2.5% in 2027 (+0.3pp). Inflation is expected to reach 3.2% y/y in 2026. Against this backdrop, we expect the Fed to adopt a two-sided stance, with balanced risks around the Fed Funds rate and a hold as the baseline scenario
According to our forecasts, the impact of the conflict in the Middle East is likely to restrict GDP growth to 1.0% in 2026 and 1.3% in 2027 (down from 1.6% for both years prior to the conflict). Private consumption will be hit by falling real wages (with inflation projected at 3.0% in 2026 and 3.3% in 2027, compared to initial estimates of 1.9% and 2.3%). However, the high savings rate will enable households to mitigate the impact over time. Economic activity could suffer from less favourable interest rate dynamics (we anticipate a 50bp increase in ECB rates in 2026). However, the ongoing investment in defence, AI and electrification is expected to continue and boost intra-EU trade. The expected deterioration in public finances in 2026 will be significantly less severe than in 2022.
After two years of recession, German growth began to recover in 2025. We expect it to strengthen in 2026, driven by the ramp-up of investment plans. We are, however, revising our forecasts downwards, as the German economy remains vulnerable to the current shock to energy prices (+0.8% in 2026 [-0.6pp] and +1.1% in 2027 [-0.4pp]). This will weigh on private consumption due to the impact of rising inflation (3.2% in 2026 [+1.6pp] et +3.5% in 2027 [+1.2pp]) on the purchasing power of wages. The fiscal trajectory, meanwhile, is expected to remain broadly unchanged. Public debt is set to continue rising towards 70% of GDP by 2030, which, in the current context, would maintain upward pressure on long-term interest rates.
Since rebounding in Q2 2025, French growth has been relatively robust. Things are not expected to have changed in Q1 2026, with growth supported in particular by precautionary spending. In Q2, higher inflation (and thus lower purchasing power) should weigh on household consumption, whilst support from public finances is expected to be more moderate than in 2022. However, French growth is expected to remain resilient, driven in particular by public investment (both French and European) in defence and private investment in AI. Overall, we are revising our growth forecasts to 1% in 2026 (-0.3 pp) and 1.1% in 2027 (-0.2 pp); and our inflation forecasts to 2.4% in 2026 (+1.3 pp) and 1.9% in 2027 (+0.4 pp)
Italy entered 2026 with moderate momentum, posting a real GDP growth of +0.3% q/q in Q4 2025. However, the economy faces increasing risks due to its reliance on LNG and its exposure to the Strait of Hormuz. Consequently, growth is projected to be around +0.7% in 2026 (-0.3 pp), accompanied by weaker investment, consumption and exports. Inflationary pressures are also mounting, as are energy costs for businesses. Despite these challenges, foreign trade remains adaptable. Fiscal consolidation is progressing, although fiscal capacity remains limited.
The Spanish economy is in a favourable long-term cycle, characterised by strong growth, underpinned by domestic demand. In 2026, outperformance relative to the Eurozone is expected to continue, but growth is projected to decelerate due to the weakening of its structural foundations (available labour), a lack of momentum (low productivity) and the inflationary shock. It is projected to reach 2.3% in 2026 (revised downwards by 0.2pp). Inflation is expected to rise to 3.3% (revised upwards by 1pp), which will impact household purchasing power. However, public finances are expected to have the capacity to mitigate this impact without jeopardising the trajectory of public debt ratio reduction.
Following a strong performance in 2025, the UK economy will suffer in 2026 as a result of its dependence on imported commodities, with little fiscal headroom to address the situation. GDP growth is expected to fall to 0.7%. Inflation is expected to remain persistently above the Bank of England’s (BoE) 2% target, standing at 3.6% in 2026 and 3.3% in 2027 (though this forecast will depend on the scale and duration of the conflict). However, demand is significantly less robust than in 2022, which should limit second-round effects. Nevertheless, the BoE is expected to respond. According to our forecasts, it will raise its key interest rate by 25 basis points in Q2 and then in Q3; it is expected to lower it again in 2027
The improved health of the Japanese economy is evident. Consumer confidence and the Tankan business-conditions index hit post-COVID highs before the energy shock began. The shock, however, is expected to weigh on growth, which is projected at 0.5% in 2026 (revised -0.3pp). Inflation, at 2.7% in 2026 (revised up 0.7pp), is set to remain the BoJ. The two pillars of the policy mix could remain at odds in light of the new energy shock, with the government favouring an expansionary fiscal stance while the central bank is expected to keep raising its policy rate, projected to reach 2% by end-2027.
Despite the war and energy shocks unfolding in parallel to the Meetings, finance officials, central bankers and other delegates took the situation with a poise that contrasted with the sense of shock that followed Liberation Day. Unable to predict with any degree of confidence how the war would evolve, and hence how large the economic damage would be, delegates focused more than usual on what lies beyond the near-term outlook: regime changes in geopolitics, economics and markets; how to explain and preserve recent resilience; and the multiple ongoing re-wirings of the fabric of the global economy and financial markets. Here are some personal key takeaways.
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Latin America is considerably less exposed than other emerging regions to the repercussions of the war in the Middle East. This is mainly due to its very low risk of hydrocarbon supply disruptions: the vast majority of imported hydrocarbons come from the United States and other countries in the region, with only a negligible portion coming from the Middle East. Furthermore, several countries are net exporters (Argentina, Brazil, Colombia and Ecuador).
This week, Washington DC will host two gatherings that should be important in their own right, and yet are unlikely to be: one is the Spring Meetings of the International Monetary Fund (IMF) and World Bank (WB), which brings into town thousands of top finance and central banking officials as well as private sector delegates from the financial sector and civil society; the other is the peace negotiations between Israel and Lebanon. The former is traditionally an opportunity to take stock and send a combination of reassuring messages to markets and stern admonitions to policymakers. The latter could have been history-making just for taking place. Yet both are certain to be overshadowed by developments in the Persian Gulf and US-Iran talks
Inflation in both the Eurozone and France is expected to return to levels not seen since the summer of 2024. In March, we forecast 2.6% y/y in the Eurozone (compared with 1.9% in February). In France, where inflation is starting from a much lower base (1.1% in February), it is expected to reach 1.7% y/y in March, rising to 2.1% in May. This rebound in inflation is attributable to the sharp increase in energy prices, which has not yet been passed on to core prices. Business surveys point to a rebound in input prices. However, they do not currently suggest an increase in selling prices in the second quarter, either in France or in the Eurozone. Nevertheless, a rebound in core inflation is expected from the second half of the year
During her hearing on 18 March 2026 before the Committee on Economic and Monetary Affairs of the European Parliament, Claudia Buch (Chair of the Supervisory Board of the European Central Bank) highlighted the absence of decline in the quality of bank assets and the stability of non-performing loan ratios. These ratios are a good indirect indicator of the financial health of borrowing corporations in the European Union (EU), particularly in the manufacturing sector. When viewed from this perspective, the proportion of firms in this sector facing severe financial difficulties appears to be lower at the start of 2026 than at the start of 2022. This suggests, by extension, that these firms are in better financial health and have a greater ability to absorb shocks
The week of 16–20 March was particularly busy on the monetary policy front. No fewer than 21 central banks met against the backdrop of a common exogenous factor: the conflict in the Middle East that broke out in late February 2026. Prior to the onset of the conflict, 12 to 15 of these banks were either in an easing cycle or preparing to implement rate cuts. Ultimately, regarding policy rates, sixteen banks maintained the status quo, two opted for an increase and three for a cut
As in 2022, the energy shock will affect emerging and developing economies. Today, as in the past, this shock is a negative-sum game between importing and exporting countries. Furthermore, although this is basically a supply shock, central banks in emerging economies may tighten their policies if they need to counter downward pressure on exchange rates, in order to prevent inflation from rising too sharply. However, compared to 2022, there are mitigating factors: 1/ the absence of a shock to agricultural commodity prices so far; 2/ AI, which is an external growth driver for Asian countries in particular; and 3/ the Fed is expected to adopt a more accommodative stance than in 2022 in response to the anticipated rise in inflation
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