Rate Hike vs. Rate Cut: What Is the Difference?
What Each Decision Actually Is
Both decisions change the same thing: the FOMC's target range for the federal funds rate, the rate at which banks lend reserve balances to one another overnight. A rate hike raises that target range, making short-term borrowing more expensive throughout the financial system; a rate cut lowers it. The committee does not administer the rate by decree. It sets a target range and then uses administered rates — principally the interest paid on reserve balances, together with an overnight reverse repurchase facility — to keep the market rate inside that range. Changes are quoted in basis points, where one basis point equals one hundredth of a percentage point, so a quarter-point move is twenty-five basis points.
The Purpose of Each
A hike is contractionary monetary policy. Its purpose is to slow the growth of aggregate demand so that spending stops outrunning the economy's productive capacity, which relieves upward pressure on prices. It is the standard response when inflation is above the two percent objective or when inflation expectations look like they are drifting. A cut is expansionary. Its purpose is to encourage borrowing and spending when demand is weak, unemployment is rising, or inflation is running persistently below target. Because the Fed operates under a dual mandate of maximum employment and stable prices, the hardest decisions come down to judging which half of the mandate is more at risk right now — and the two halves do not always point the same way.
How Each Travels Through the Economy
The transmission channels are identical in both directions, simply running in reverse. The interest rate channel changes the cost of borrowing, which changes interest-sensitive spending on housing, vehicles, and business equipment. The asset price channel changes the discount rate applied to future cash flows, so bond and equity valuations move, altering household wealth and spending. The credit channel changes how willing banks are to lend and how strong borrower balance sheets look. The exchange rate channel changes relative returns on domestic assets, moving the currency and with it export competitiveness and import prices. Finally, the expectations channel works through what households, firms, and investors believe about future policy, which is why the wording of the statement can matter as much as the number itself.
The Risk on Each Side
Tightening too far or for too long risks pushing the economy into an unnecessary recession, raising unemployment for no inflation benefit that a milder path would not also have delivered. The 1981-82 downturn is the canonical example of deliberately accepting that cost to break entrenched inflation. Easing too far or for too long risks letting inflation build and letting expectations become unanchored, which the 1970s demonstrated is far more expensive to reverse than to prevent. Cuts also run into a hard floor: once the target range reaches roughly zero, the committee cannot cut much further, which is precisely why the effective lower bound pushed the Fed toward large-scale asset purchases and forward guidance after 2008.
How to Read a Decision
Three things carry information at every meeting. First, the direction and size of the move, including the choice to hold rates unchanged. Second, the statement language, which signals the balance of risks the committee sees and hints at the likely path ahead. Third, the vote: dissents are recorded by name in the statement and reveal how much disagreement sits behind the headline decision. Four times a year the committee also publishes a Summary of Economic Projections, including the anonymized chart of individual rate projections that markets call the dot plot. A decision to hold that comes with a shift in projected future rates can move markets more than an actual quarter-point change that was already fully anticipated.