Memo From the Chief Economist

Memo From the Chief Economist

Truth and Consequences Over the AI Boom

Let’s put aside the hype — the AI boom will further reduce labor demand. The overall growth picture isn’t what it seems from the headline numbers alone.

David Rosenberg's avatar
David Rosenberg
Feb 23, 2026
∙ Paid

Key Takeaways:

  • GDP growth has been skewed by AI data center spending, import declines, and the drawdown in the personal savings rate from the equity wealth effect (the largest factor)

  • Broader measures of income or growth are stagnating

  • The AI effect is coming from productivity, but that’s primarily manifesting as

    lower demand for labor — a disinflationary effect

  • All of this means we’ve entered a dangerous and volatile phase for equities. Best to limit your exposure to high beta names, avoid concentration, and look at hedging strategies to limit downside risks

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