Implications of artificial intelligence for monetary policy

Philip R. Lane, Member of the Executive Board of the ECB, delivered a speech at the Closing Conference of the European System of Central Banks Research Network on Challenges for Monetary Policy Transmission in a Changing World (ChaMP). He praised the success of the research program and focused on the implications of artificial intelligence (AI) for monetary policy.

Lane discussed how AI could impact inflation and macroeconomic outcomes through productivity increases, income distribution, investment, energy demand, and regional factors. He highlighted that AI’s effects depend on whether it is labour- or capital-augmenting, the scale of investment, energy consumption, and geographical distribution of AI activity.

The speech examined how AI might influence the natural rate of interest (R*), with scenarios where productivity gains are temporary or permanent, affecting investment and savings. Lane also considered the volatility of investment rates due to technological adoption, market sentiment, and potential for multiple equilibria.

He addressed how AI could amplify other shocks, such as energy, financial, or recession shocks, and the feedback loops that could ensue. Lane emphasized that uncertainties surrounding AI’s macroeconomic effects necessitate a data-dependent approach to monetary policy, posing a significant challenge for policymakers in the coming years.

For more details, visit the official ECB press release: ECB Press Release.