The Spillover
The Spillover

Oct 1, 2026 · 47 min

Central banks confront inflation, politics and an AI test

Central Banks in a Bind + Could AI Replace the FOMC?

The episode connects monetary-policy credibility to political pressure, fiscal stress and the possibility that machines could reshape central-bank decision-making.

3 key takeaways
  1. 1The Federal Reserve may need further rate hikes while protecting its independence and rebuilding confidence in its communication.
  2. 2AI could augment monetary policy through parallel testing, but human judgment remains central to interpreting incomplete economic data.
  3. 3Rising government borrowing and long-term yields are increasing the risk that bond markets force difficult choices on major economies.

Don't miss

The guests debate running AI policy models in parallel with human monetary-policy committees, creating a practical test of machine judgment.

The brief

Rebecca Patterson and Sebastian Mallaby bring Adam Posen into a discussion of persistent inflation, long-term yields and the political pressures confronting central banks.

Posen argues the Federal Reserve may be behind the curve and need more rate hikes, while pausing before elections could make independence look political.

The conversation questions whether forward guidance has made markets too dependent on central-bank signals, turning transparency into a source of distorted expectations and volatility.

The sharpest turn comes with AI: the guests consider testing machine-learning models alongside human committees to see whether data-driven systems can improve policy decisions.

Japan’s rate dilemma and rising yields across major economies expose the broader risk: weak fiscal restraint could leave bond markets forcing a crisis before policymakers are ready.

Books & mentions

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Central banks confront inflation, politics and an AI test · PodLume