The U.S. economy has continued to grow at a solid pace even as interest rates remain elevated and government debt climbs. Understanding the forces behind that resilience helps explain why markets have held up better than many predicted.
For the past two years, forecasters have repeatedly warned that high borrowing costs and a heavy federal debt load would tip the United States into a slowdown. So far, that slowdown has not arrived. The economy has kept producing jobs, consumer spending has stayed firm, and corporate earnings have largely held their ground.
Several factors explain the durability. First, the U.S. labor market has remained unusually tight by historical standards. When more people are working, more people are spending — and consumer spending drives roughly two-thirds of U.S. economic output. That basic math has kept the engine running even as the Federal Reserve pushed interest rates to their highest level in decades.
Second, a wave of government investment — in infrastructure, semiconductor manufacturing, and clean energy — has added to demand in the economy at the same time the private sector has continued to hire and invest. Federal spending, even when it adds to the debt, still puts money into circulation in the near term.
Third, many American households and businesses locked in low borrowing costs during the pandemic years, when rates were near zero. That cushion has helped insulate them from the full force of higher rates, at least for now. The pain tends to arrive gradually, as old fixed-rate loans expire and get replaced at higher costs.
Inflation, meanwhile, has cooled significantly from its peak, even if it has not fully returned to the Federal Reserve’s 2% target. Lower price pressures mean that wage gains are translating more directly into real purchasing power for workers — another prop under consumer demand.
None of this means the risks have disappeared. The debt burden is real, and the longer rates stay elevated, the more expensive it becomes to carry that debt. But the economy’s resilience so far reflects the combined effect of a strong labor market, a spending-driven consumer, policy-backed investment, and the delayed transmission of higher borrowing costs.
How long these supports remain in place — and whether the delayed effects of tight monetary policy eventually bite — is the central question for the U.S. economic outlook.
