Global Economic Scenarios Q3 2026
Our baseline “TACOil” scenario incorporates de-escalation in the US-Iran conflict and a continued tailwind from AI capex. Global growth is close to trend, there is a temporary inflation increase, but the Fed is on hold this year and cuts next year. Our scenario distribution includes “closure risk dominates” and a residual risk of “stagflation”, as the energy shock could return. AI is the other key risk dimension, with possible downsides both from “AI and capex collapse” and “AI eats all the jobs”, but an important upside in “productivity rebound”. We also consider the downside risks of “bond market rout” and a US-China “technological decoupling” and the upside of “fiscal expansion”.