Cook explores AI's productivity promise and policy dilemmas

Governor Cook expressed optimism about AI's long-term ability to foster innovation, leading to new products and processes that improve lives.

She highlighted AI's role in boosting productivity growth by accelerating idea creation, a core element of Paul Romer's endogenous growth theory.

By making powerful analytical tools accessible to a broader audience, AI democratizes innovation, enabling more individuals to become inventors and entrepreneurs.

This fosters a self-generating cycle where ideas lead to more ideas, potentially transforming economic growth.

Cook noted that the Federal Reserve itself utilizes AI for tasks such as summarizing research, generating code, and planning travel, alongside extensive internal research efforts on AI's economic effects.

She anticipates AI will usher in new tasks and occupations, drawing a parallel to the 60 percent of today's jobs that did not exist in 1940.

Governor Cook highlighted AI's profound implications for monetary policy, raising two key issues.

First, a productivity boom alongside rising unemployment could challenge traditional demand-side policy.

This might create tradeoffs between inflation and employment, suggesting non-monetary solutions are better suited.

Second, Cook explored AI's impact on the neutral rate of interest.

Current AI investment, despite high rates, could imply a temporarily elevated neutral rate.

However, long-term effects are uncertain, depending on how productivity gains are realized and potential income inequality shifts.