US should prepare for serious AI job disruption and wider inequality, Fed governor warns

The United States should prepare for serious short-term disruptions to the job market because of artificial intelligence, which could begin displacing workers at scale and widen inequality in favor of investors depending on how fast it is deployed, Federal Reserve Governor Michael Barr has warned. In a speech at Yale University on Thursday, Barr said he was not predicting an outcome but urging preparation for the social strains AI could bring.

His remarks follow midterm elections that swung partly on a voter backlash against the rapid buildout of AI infrastructure, and they come ahead of a public Federal Reserve forum in San Francisco on Monday, where a task force appointed by Fed Chairman Kevin Warsh will explore what the new technology may mean for the economy.

Why the gains may be narrowly shared

Barr outlined three forces behind the decades-long decline in workers' share of national income relative to capital: technology that has reduced demand for labor and lowered wages, the concentration of market power in a small number of firms, and the weakening bargaining power of workers. All three, he said, are highly relevant to how AI could affect inequality. He warned that AI could prove to be what researchers call capital-biased innovation, in which returns flow mainly to investors rather than workers, and noted that a handful of hyperscalers and frontier AI labs already dominate the field, with announced investment plans suggesting still greater concentration.

In the scenario he described, a small number of dominant AI firms capture the lion's share of investment returns, the wealth of their managers and owners surges, large businesses that can afford AI keep growing while smaller firms lose market share, and most businesses and their employees have limited access to ever-improving AI tools. The result, he said, would be a lower labor share of income, greater market concentration and higher inequality. Key open questions, he noted, include how far AI will substitute for human workers rather than complement them, and how many new jobs it will create.

Wealth, income and the historical starting point

The Fed's 2025 survey, released in October and based on nearly 4,500 households, found the highest-income tenth receive nearly half of income, and the top 1 percent about a fifth. The wealthiest tenth hold nearly three-quarters of wealth, the top 1 percent a third or nearly$60 trillion, and the bottom half only 2 percent. Another survey found 31 percent lacked cash for a $500 emergency. The richest 0.1 percent, about 135,000 households, own one-sixth of wealth. At the top 1 percent threshold, wealth is$16.3 million versus a $215,000 median, a 75-fold gap; the top 0.1 percent threshold is 300 times the median. The 400 richest people's share rose from about 3 percent in 2022 to 4 percent, and the country has nearly 1,000 billionaires. Survey income refers to 2024.

Business equity has widened wealth gaps since the 1940s. Wealthier families earn more interest, dividends, capital gains and profits, while middle-income households rely on wages. Private businesses include actively managed firms and passive private-equity investments usually restricted to the wealthy. Private equity accounts for 12 percent of assets for the richest 0.1 percent and has outperformed typical middle-income portfolios. Between the median and 90th wealth percentile, housing and stocks dominate; three-quarters hold stocks, often through retirement plans, but together own only 17 percent of public stock value. Housing equity has grown slower than business equity. In the bottom half, average wealth is$52,000: about 40 percent have home equity and nearly 40 percent some business equity, often in retirement accounts, but values are small.

Inequality is near a century-high, but can change. In the Gilded Age of roughly 1870-1910, rising incomes accompanied faster-growing industrial fortunes, no income or estate taxes and limited public education. New Deal reforms, stronger workers and progressive taxes limited concentration. After World War II, growth, public education, the GI Bill, progressive taxation and unions spread gains. From the late 1970s, slower growth, inflation, lower top tax rates, fewer taxable estates and rising business equity widened gaps again. Housing lagged, suffered in the financial crisis, and real and minimum wages grew slowly. Policy, growth, education, technology and globalization all matter.

Labor's national-income share was 60-65 percent after World War II, fell unevenly from 2001 and faster after the pandemic, and hit 52.8 percent in the second quarter of 2026. Accounting and industry shifts explain only part. Technology removes some jobs, such as video-store and travel-agent work, and creates others, including millions of social-media creators. Cheaper digital capital encourages automation. Robot-using firms may expand hiring, yet profits and capital grow faster. Concentration has risen in an estimated three-quarters of industries since 2000, while pay has lagged productivity. Highly productive superstar firms can raise markups with less competition, yet technology may also let them lower prices and grow further.

A more favorable path remains possible

Barr also described competition and distributed innovation making AI inexpensive and broadly available, helping small firms access skills and information. So far displacement is relatively limited, productivity and demand have risen in some sectors and new jobs have appeared. Competition has kept access broad, and smaller language models may meet many businesses' needs. But data, computing and model improvements bring economies of scale; AI can help improve its successors and reinforce leaders. No one knows how widely gains will spread.

Early signs suggest substitution for younger, less-experienced workers. Predictable tasks with clear rules may be automated quickly; judgment, management, coordination, relationships, creativity and hard-to-measure output may instead be augmented. Rapid change makes adjustment harder; gradual adoption can ease it. Barr urged investment in job creation, training and matching workers to new jobs while adoption is still early. Concentrated power could strain the American Dream. He stressed these are his own views, not necessarily those of the Federal Reserve Board or its rate-setting committee.