The 2027 Long-Term Capital Market Assumptions | 20 Oct 2026 | Insights Now | J.P. Morgan Asset Management
**1. Executive Briefing (TL;DR)** - **Top Key Takeaways:** - **Global Growth & Productivity Upgrade:** Global long-term GDP growth assumptions upgraded by 10 bps, driven by accelerated AI adoption and total factor productivity (TFP) gains [[00:03:19](https://youtu.be/xoStMyFMkCY&t=3m19s)]. - **Massive $14 Trillion AI Capex Cycle:** Hyperscaler capex ($800B current annualized run-rate) projected to culminate in a…













