War Weighs on Global Growth With Inflation Worries Intensifying

Why It Matters

Higher inflation and weaker output limit central banks’ room to ease rates, raising the likelihood of tighter monetary policy and heightened market volatility.

Key Takeaways

• War-driven energy crunch fuels global inflation surge
• May PMI surveys show manufacturing slowdown across continents
• Only UK factory index avoided contraction in May
• Central banks face tighter policy choices amid price pressures
• Services sector also feels strain, dampening growth outlook

Pulse Analysis

The ongoing conflict in Eastern Europe has turned energy markets into a high‑volatility arena, driving oil and gas prices well above pre‑war levels. This war‑induced energy crunch is feeding through supply chains, inflating input costs and stoking consumer price growth worldwide. As inflation persists beyond central banks’ comfort zones, the prospect of a sustained slowdown in global GDP becomes more pronounced, especially in economies heavily dependent on imported energy.

Survey data from S&P Global’s purchasing‑manager indexes reveal a clear contraction in manufacturing output across Australia, the Eurozone, and the United States during May. While the United Kingdom’s factory index managed to sidestep a decline, the overall trend points to weaker demand, tighter credit conditions, and lingering supply bottlenecks. Service‑sector PMIs also slipped, indicating that the slowdown is not confined to factories but is eroding broader economic activity, a signal that the post‑pandemic recovery is losing momentum.

For policymakers, the twin challenge of curbing inflation while supporting growth narrows the policy playbook. Central banks may be forced to keep rates higher for longer or even consider incremental hikes, a shift that could tighten financing conditions for businesses and consumers alike. Investors are likely to price in heightened volatility as the outlook for energy prices remains uncertain and geopolitical risks linger, making risk‑adjusted asset allocation more complex in the months ahead.