Economic Jargon in Market News: A Plain-Language Reference

Core Inflation

A measure of price increases that strips out food and energy costs, which tend to swing wildly. Economists use it to get a steadier read on underlying inflation trends; consumers feel it as the slower-moving but persistent rise in prices for housing, services, and everyday goods.

Federal Funds Rate

The interest rate at which banks lend money to each other overnight, set by the Federal Reserve. When it rises, borrowing costs ripple outward to mortgages, auto loans, and credit cards — making debt more expensive for consumers.

Demand Destruction

When prices rise high enough that consumers simply stop buying a product or buy significantly less of it. Historically associated with gasoline prices: if gas gets too expensive, people drive less, reducing overall demand.

Sticky Inflation

Price increases in categories that are slow to reverse even after the conditions driving them improve. Rent and healthcare costs are classic examples — they tend to stay elevated long after supply chain or energy shocks ease.

Consumer Price Index (CPI)

A government-produced measure tracking what a representative basket of goods and services costs month to month. It's the most widely cited inflation indicator in news coverage and directly affects Social Security adjustments and some wage contracts.

Producer Price Index (PPI)

Measures price changes at the wholesale or producer level before goods reach retail shelves. A rising PPI often signals that consumer prices will increase in the coming weeks or months.

Yield Curve

A graph comparing interest rates on short-term versus long-term government bonds. When short-term rates exceed long-term rates — called an 'inverted yield curve' — economists often interpret it as a signal of potential economic slowdown.

Quantitative Tightening (QT)

When the Federal Reserve reduces the size of its balance sheet by allowing bonds to mature without reinvesting the proceeds. It's the opposite of stimulus-era bond buying and generally acts as a brake on economic activity.

Real Wages

Your paycheck adjusted for inflation. If your salary rises 3% but inflation runs at 5%, your real wages have actually declined — you can buy less than before even though you're earning more in dollar terms.

Headline Inflation

The total inflation figure including food and energy costs, as opposed to core inflation. Because energy and food prices are volatile, headline inflation can jump sharply one month and fall the next.

Soft Landing

A scenario where central bank rate hikes slow inflation without triggering a recession — an outcome that is historically difficult to engineer. When analysts debate whether a 'soft landing' is achievable, they're asking whether the economy can cool without widespread job losses.

Supply Shock

A sudden disruption to the availability of a key input or good — such as oil, semiconductors, or agricultural products. Supply shocks can rapidly push prices higher for consumers even when overall demand is stable.