ECB interest rate dilemma: Eurozone growth stalls as Iran war fuels inflation in World Economy News 29/04/2026 The European Central Bank faces heightened uncertainty ahead of next week’s rate decision, with President Christine Lagarde warning the “stop-start nature” of the Iran war is making the economic outlook harder to assess. As the European Central Bank (ECB) enters its pre-meeting quiet period before the interest rate decision next Thursday, policymakers are grappling with a deteriorating economic landscape defined by stagflation and geopolitical instability. With major European economies, including Germany and Italy, slashing their growth forecasts and energy costs climbing, Frankfurt must support a slowing economy while keeping inflation under control. ECB President Christine Lagarde gave no clear direction as she talked about the difficulty of assessing the current situation and weighing a rate decision, in a speech at the Association of German Banks’ 75th Anniversary in Berlin on Monday. “The stop-start nature of the conflict, war, ceasefire, peace talks, their collapse, a naval blockade, its lifting, its reinstatement, makes it exceptionally hard to gauge the duration and depth of the consequences,” Lagarde explained. Central banks usually cut rates when the economy slows to encourage borrowing and spending. However, with inflation remaining sticky and likely rising as energy prices stay volatile due to the Iran war, any immediate easing could risk fuelling inflation. Another member of the ECB’s governing council, Mārtiņš Kazāks, the governor of the Bank of Latvia, said that “uncertainty remains very high”. He told the Financial Times there is no urgent need to raise rates from 2%, based on current data. A “hold” is also the current market consensus for the ECB’s decision next week, with the central bank widely expected to keep interest rates unchanged. Despite the stagflationary pressures of the Iran war, policymakers appear to be in a “wait and see” mode to determine if the current energy-driven inflation will lead to more dangerous knock-on effects. In its latest outlook, the International Monetary Fund has painted a sober picture of the global economy, particularly in relation to Europe. In its latest projections released this month, the IMF lowered its Eurozone growth forecast to 1.1% from an earlier estimate of 1.4%. The organisation explicitly cited the Iran war as the main driver of the revision, warning that a prolonged conflict could result in a lasting increase in energy risk premiums. The Federal Reserve and the Bank of England Across the Atlantic, the Federal Reserve faces a similarly stubborn inflation problem, though it is coupled with a more resilient domestic economy. US inflation surged to 3.3% in April, according to recent data, fuelled by the same energy price shocks affecting Europe. This has largely extinguished hopes for a rate cut from Chairman Jerome Powell next week. The US federal funds rate is currently in a target range of 3.5% to 3.75%, after policymakers decided to leave rates unchanged at their March meeting. The Federal Reserve has previously signalled that one rate cut is still a possibility for 2026, as the US labour market remains tight and consumer spending continues to hold up despite higher borrowing costs. However, earlier projections of multiple rate cuts this year have faded, while the “higher for longer” narrative has regained traction. Policymakers have adopted a more hawkish tone,