ECB weighs how AI could reshape monetary policy

AI adoption could affect monetary policy through several channels, including productivity, household income, business investment and energy demand. A permanent productivity boost may raise incomes and spending, creating upward inflation pressure early in the transition, but that effect could be weaker if households and firms learn gradually, remain uncertain about employment and income effects, or adjust consumption slowly.

The distribution of gains will matter. Labour-augmenting AI could lift worker income, while capital-augmenting AI could direct more gains to capital owners and increase inequality, potentially limiting broad-based demand. Large computing requirements may also drive upfront capital expenditure, while higher energy needs could add inflation pressure until supply expands.

Europe’s exposure depends on where AI activity is concentrated. If production and supply chains remain centered in the United States, China and Asia, euro area investment and energy effects may be muted, though global commodity and input prices could still rise. The impact on R* remains uncertain: optimism may raise investment and reduce savings, while uncertainty may increase precautionary saving. AI could also amplify energy, financial and recession shocks, making a data-dependent policy approach essential.