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The fiscal frontier: Projecting AI’s long-term impact on the US fiscal outlook

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Editor's note:

This is a Brookings Center on Regulation and Markets working paper.

Abstract

We simulate the impact of artificial intelligence (AI) on the long-term federal fiscal outlook. This paper introduces a framework for how AI will affect fiscal budgets through four primary channels: mortality rates and the size of the population, the price of health care services, demands for health care services, and aggregate productivity. Using this framework, we show that the nature of the AI shock is critical, as the impact of the shock on annual budget deficits could range from an increase of 0.9 percent of GDP to a decrease of 3.8 percent of GDP, with the latter instance effectively halving annual budget deficits.

Download the full working paper here

Authors

  • Acknowledgements and disclosures

    The Brookings Institution is financed through the support of a diverse array of foundations, corporations, governments, individuals, as well as an endowment. A list of donors can be found in our annual reports published online here. The findings, interpretations, and conclusions in this report are solely those of its author(s) and are not influenced by any donation.

    We thank Liam Marshall for outstanding research assistance. We also thank Emilia Javorsky for a helpful discussion at the Brookings Artificial Intelligence Author’s Conference, and other participants in the Brookings Artificial Intelligence Author’s Conference for helpful comments and feedback. All errors or omissions are our own.