LIVE: Fed chief Warsh attends ECB forum with Lagarde, Bailey & Macklem

Abandoning forward guidance

Bailey warned that forward guidance "overstays its welcome" and becomes problematic to unwind, while Warsh stated the Fed should discard any communication tools that obstruct clear decision-making in meetings.

Embracing policy humility

Macklem stressed central banks must acknowledge uncertainty and remain prepared to act quickly if conditions shift, rather than locking into predetermined rate paths.

Divergence reflects different starting points

Lagarde characterized differing policy stances not as problematic divergence but as appropriate responses to varying conditions, noting the ECB began hiking from 2% while the Fed started from 3.5%.

US-led capital investment boom

Warsh noted the AI shock is driving massive capital expenditures in the US, contrasting favorably with previous eras dominated by financial engineering and share buybacks.

Pending supply-side benefits

While AI currently boosts demand, Warsh expects eventual supply-side expansion that could have major implications for monetary policy, though timing remains uncertain.

Risks of market exuberance

Macklem drew parallels to the dot-com bubble, warning that while AI may prove transformative, markets can get ahead of themselves, creating potential for retrenchment.

Stretched valuations and leverage

Bailey and Macklem flagged that equity market valuations appear stretched by historical benchmarks, with Bailey noting increasing leverage in hedge funds and equity markets.

Sovereign debt market vulnerabilities

Macklem highlighted risks from hedge funds using heavy short-term leverage in government bond repo markets, creating potential for rapid unwinding during volatility spikes.

Systemic risk oversight

Bailey emphasized monitoring how individually low-risk trades become dangerous when aggregated, noting the FSB is examining private credit and leveraged ETFs for tail risks.