Central banks risk a recession by raising rates to tackle Iran oil shock, strategist warns

• The Reserve Bank of Australia already raised rates by 25 basis points to 4.35% after fuel prices pushed inflation to 4.6% in March, with investors now pricing a June ECB rate hike
• Experts argue rate hikes cannot address supply-side energy shocks, noting 'central banks can't print molecules of oil' and that consumers naturally cut non-energy spending when fuel costs rise
• U.S. inflation is expected to hit 4% or higher as the country faces 'mild stagflation,' with monetary tightening likely toward end of year and into 2027

Summary

Central banks face a critical policy dilemma as they consider raising interest rates to combat inflation driven by an oil price shock linked to Middle East conflict. Julian Howard, chief multi-asset investment strategist at GAM Investments, warns that policymakers are entering "policy mistake territory" if they pursue traditional rate hikes to address energy-driven inflation.

Key Issue: The supply-side nature of the oil shock means interest rates would need to reach "seriously high" and "recession-inducing" levels to materially impact consumer behavior around essential energy consumption like filling vehicles or air travel. Howard emphasizes that "central banks can't print molecules of oil."

Central Bank Actions:

• Reserve Bank of Australia already raised rates 25 basis points to 4.35% after inflation jumped to 4.6% in March from 3.7%
• European Central Bank held rates steady despite 3% April inflation, though investors now price in a June rate hike
• Bank of England maintained current rates, but Governor Andrew Bailey indicated prolonged energy price shocks could force action
• Federal Reserve faces potential tightening later in 2026 into 2027

Market Data: Brent crude is referenced as the key price indicator driving these concerns.

Strategic Perspective: Macquarie Capital's Viktor Shvets projects U.S. inflation reaching 4% or higher, characterizing the situation as a "mild version" of stagflation. Howard argues that consumers typically reduce non-energy spending when fuel costs rise, naturally dampening broader inflationary pressures—similar to patterns observed after the Ukraine war. Rate hikes targeting supply-driven energy costs risk triggering unnecessary recession while inflation may prove less persistent than feared.