What drives the US economy?

The US Economy: What Drives It Up, What Drags It Down, and Who Feels It

The US economy is the largest in the world. Its health shapes everything from oil prices to factory output in China to the value of currencies in Latin America. Understanding what makes it grow or shrink is the foundation of understanding global markets.

Main drivers

What pushes the US economy up

Consumer spending — Consumers account for the biggest share of GDP, so when people buy more goods and services, the economy grows directly.
Government spending — Public expenditure on defense, infrastructure, and services adds directly to economic output.
Strong exports — When the US sells more abroad, it shrinks the trade deficit and adds to GDP.
Falling interest rates (or expectations of cuts) — Lower borrowing costs encourage people and businesses to spend and invest, lifting growth and stock prices.
Strong corporate earnings — When companies report rising profits, stock prices climb, people feel wealthier, and confidence spreads.
Falling labor costs — When the cost of employing workers drops, businesses face less pressure to raise prices, inflation fears ease, and stocks rise.
Business-friendly election outcomes — Elections that shift expectations toward tax cuts and lighter regulation can boost stocks and the dollar immediately.

What pushes the US economy down

Tariffs and trade wars — Tariffs raise costs for businesses and consumers, create uncertainty, and can cause distortions like pre-tariff import surges that subtract from GDP.
High interest rates held for long periods — Expensive borrowing discourages spending and investment, dragging down growth.
Rising inflation — Higher prices erode purchasing power, making consumers cut back on spending.
Rising wages and employment costs — Fast-climbing labor costs stoke inflation fears, which delay interest rate cuts and spook investors.
Government spending cuts — When the federal government slashes expenditures, it removes a direct source of demand from the economy.
Weak job growth — Fewer jobs signal a slowing economy and raise fears of recession.

Historical examples

When the US economy grew or strengthened

Consumer spending
- Q3 2024 — Personal spending grew at its fastest pace since early 2023, with goods consumption surging 6%. This helped push GDP growth to an annualized 2.8%.
Government spending
- Q3 2024 — Government consumption rose 5%, led by defense spending, contributing meaningfully to that quarter's strong GDP number.
Strong exports
- Q3 2024 — Exports jumped 8.9% compared to just 1% the previous quarter, led by capital goods. This partially offset a simultaneous rise in imports.
Falling interest rate expectations
- Early 2024 — Stocks rose as investors began expecting future rate cuts, which would lower borrowing costs and boost corporate profits.
Strong corporate earnings and AI enthusiasm
- 2023 bull market — The S&P 500 gained 24.7% and the Nasdaq 100 surged 54.9%. An AI-driven rally in the technology sector powered much of the gains, with semiconductor and social media stocks leading the charge.
Falling labor costs
- November 2023 — Labor costs unexpectedly fell 0.8% in the third quarter. The S&P 500 jumped 1.7% on the news because it eased fears that wages would keep pushing inflation higher.
Election-driven optimism
- November 2024 — After Trump's victory, the Dow rose 7% for the month (its best of the year), the S&P 500 gained 5.1%, and the Nasdaq added 5.3%. Investors bet on tax cuts and a friendlier regulatory environment. The dollar index climbed more than 2% to a four-month high.

When the US economy weakened or contracted

Tariffs and trade wars
- Q1 2025 GDP contraction — GDP shrank at an annualized rate of 0.3%, the first decline since early 2022. A 41.3% surge in imports drove much of the damage, as businesses and consumers rushed to stockpile goods before tariffs took effect. Companies across sectors abandoned their financial forecasts due to uncertainty, with major equipment manufacturers lowering sales targets.
- May 2025 trade escalation — Stock futures fell as trade tensions flared again. The president claimed trade agreements had been violated, and the Treasury Secretary acknowledged negotiations with China were "a bit stalled."
High interest rates held for long periods
- March 2023 — Retail sales fell 1.0% month over month, far worse than the expected 0.4% drop. High borrowing costs and persistent inflation weighed on consumers' willingness to spend.
- May 2024 — The Fed held rates at 5.25%-5.50% for the sixth straight meeting, citing ongoing inflation pressures and a tight labor market. This prolonged squeeze on borrowing kept pressure on consumers and businesses.
Rising inflation
- April 2023 — A key inflation measure came in at 4.6%, exceeding expectations. Personal spending went flat. Social media and digital advertising stocks fell sharply on disappointing revenue outlooks. Goods consumption dropped 0.6%.
Rising wages and employment costs
- April 2024 — The employment cost index rose 1.2% in the first quarter, beating expectations. The S&P 500 and Nasdaq each fell about 1%, and the Dow dropped over 400 points. Investors feared the Fed would delay rate cuts.
- January 2025 — A survey of manufacturers showed the prices they faced rose faster than expected, maintaining concerns about stubborn inflation tied to rising input costs.
Government spending cuts
- Q1 2025 — Federal government expenditures fell 5.1%, the steepest drop since early 2022. This removed a significant source of demand right as tariff disruptions were hitting the economy.
Weak job growth
- July 2024 — The economy added only 114,000 jobs, well below the 175,000 expected. The unemployment rate unexpectedly rose to 4.3%. The 10-year Treasury yield fell to its lowest level in a year as markets began pricing in aggressive rate cuts.

Who benefits

When the US economy strengthens

US stock market investors — Rising corporate profits and consumer confidence lift share prices. In 2023, the S&P 500 gained 24.7% as growth stayed strong and inflation cooled.
Technology sector — Tech companies benefit from increased business and consumer spending on digital products and services, plus lower rate expectations boost their valuations.
Oil producers — Stronger economic activity means more energy demand. Oil prices tend to rise with growth.
Emerging market exporters — Countries that sell goods and commodities to the US see more orders when American demand is healthy.
Workers and job seekers — A growing economy creates more jobs and can push wages higher.

When the US economy weakens

Bondholders — When growth slows, markets expect rate cuts, which push bond prices up. In August 2024, the 10-year Treasury yield fell to its lowest level in a year after a weak jobs report.
Oil importers — Falling US demand drags oil prices down. In April 2025, crude oil dropped 18% in a single month after GDP contracted, benefiting countries that buy oil.
Defensive sectors — Businesses selling essentials (food, utilities, healthcare) tend to hold up better when discretionary spending falls.
Commodity-exporting emerging markets lose — A weaker US economy often strengthens the dollar (through safe-haven demand) or reduces commodity demand. After the November 2024 election drove the dollar higher, the Mexican peso hit its weakest point since mid-2022, silver sank below $32, and capital flows to Brazil declined.
Chinese manufacturers lose — US tariffs and reduced import demand directly cut into Chinese factory orders. In April 2025, China's manufacturing activity posted its steepest decline in over a year, with foreign orders shrinking at the fastest pace in at least eleven months.
Banks and credit-sensitive companies lose — In a scenario where growth stalls but inflation persists, bond interest rates rise even as the economy weakens. By early 2026, rising Treasury rates pressured credit-sensitive firms, and major financial institutions began capping withdrawals from private lending funds over concerns about bad loans.