Reserve Bank of Australia Raises Rates to 18-Year High as AI Inflation Persists

What’s happening

The Reserve Bank of Australia raised its benchmark cash rate by 25 basis points to 4.85%, the highest level since 2008 and the fifth increase this year. The RBA cited persistent inflation driven partly by surging technology and energy costs tied to the AI boom.

Market impact

The move signals the RBA's determination to combat inflation despite housing market weakness, likely pressuring Australian equities and the AUD. Higher rates will increase borrowing costs for households and corporates, weighing on consumer discretionary spending and real estate valuations.

Broader implications

Australia joins other developed central banks in grappling with inflation that refuses to fade, even as growth slows. The RBA's focus on AI-driven cost pressures reflects a global macro challenge: how to manage demand destruction without triggering recession as technology capex reshapes input costs.