‘All roads lead to higher prices and slower growth,' warns IMF chief as Iran war hits global economy

• Global oil supply has decreased by 13% due to the effective closure of the Strait of Hormuz, with shipping traffic recovering to only 8 tankers on Monday compared to pre-war levels of 20 million barrels per day
• The poorest countries lacking sufficient reserves will be hit hardest by the energy supply shock and disrupted supply chains
• The dual threat of rising prices and weakening growth is driving fears of stagflation, expected to dominate discussions at the upcoming World Bank and IMF spring meetings

Summary

Key Warning: IMF Managing Director Kristalina Georgieva warned that "all roads lead to higher prices and slower growth" as the Iran war severely impacts the global economy, raising stagflation concerns.

Economic Outlook Impact:

• The IMF is preparing to downgrade its global growth forecasts, previously projected at 3.3% for 2026 and 3.2% for 2027
• A small upgrade was expected before the conflict erupted

War Timeline & Impact:

• The U.S. and Israel attacked Iran six weeks ago
• The Strait of Hormuz, a critical shipping corridor, was effectively closed, halting Gulf marine traffic
• Global oil supply has decreased by 13%, according to IMF estimates

Shipping Disruption:

• Traffic through the Strait has slowly resumed: 8 tankers transited Monday versus fewer than 2 per day average in March
• Pre-war levels: 20 million barrels of crude oil and products transited daily in 2025
• Current volumes remain a fraction of normal operations

Vulnerable Populations:

• Poorest countries with insufficient reserves will suffer most from supply chain disruptions and higher energy prices

Broader Concerns:

Georgieva cited multiple uncertainty factors: geopolitical tensions, technological changes, climate shocks, and demographic shifts. Mark Zandi, Moody's Analytics chief economist, confirmed the stagflation trajectory, noting that higher inflation and weaker growth stem from both the war and policy decisions including tariffs and immigration policy.

The crisis will dominate upcoming World Bank and IMF spring meetings, with Georgieva scheduled to address the situation Thursday.