What Happens If Interest Rates Rise Too Fast?

Because the global economy is based on money, when the cost of money in the form of interest rates rises substantially, growth may halt significantly or even enter a recession.

Whether these outcomes indicate that interest rates were raised too rapidly depends on the specific economic circumstances, including an estimate of the cost of rising rates more slowly.

Since the Great Depression, most U.S. recessions have coincided with Federal Reserve interest rate increases. The subsequent slump has frequently led the Fed to reverse direction and begin decreasing the federal funds rate.


  • Central banks establish interest rates as a guideline for borrowing costs and the rate of economic growth.
  • Lower interest rates stimulate growth, whereas higher rates limit consumption, investment, and stock market prices.
  • If interest rates climb too rapidly, demand may fall, prompting firms to curtail output and lay off workers.
  • When a central bank attempts to control inflation, higher interest rates are frequently the outcome.

Interest Rates Explained

The Fed and other central banks establish benchmark interest rates, which impact borrowing costs for governments, corporations, and consumers. They are the major tools of monetary policy for guaranteeing maximum employment and moderate inflation, as well as one of the most important factors of the speed of economic activity.

Gradual rate rises allow everyone from homeowners looking for a mortgage to CEOs weighing a large debt-financed investment to adjust. If interest rates rise too rapidly, they may disrupt economic planning, discourage investment, and cause financial markets to become uneasy.

When Interest Rates Increase

When the Fed lifted its federal funds rate target range by 75 basis points in June 2022, it was the largest rate boost since 1994. The 1994 hike was part of a tightening of monetary policy that saw the fed funds rate double to 6% in a year. Nonetheless, GDP growth in the United States increased from 2.8% in 1993 to 4% in 1994. After falling to 2.7% in 1995, economic growth increased to 3.8% the following year. It was perhaps the Fed's only easy landing in the previous 50 years.

If the connection is still appealing, remember that inflation in 1994 was 2.6%, compared to 8.6% in the year through May 2022. "Unfortunately, I am unaware of any theoretical framework that can tell us how much we will need to tighten long real rates to get inflation back to goal in an acceptable time period," Minneapolis Fed President Neel Kashkari wrote in June 2022.

Kashkari projected that by hiking the fed funds rate from near zero in early 2022 to a range of 1.5% to 1.75% by June, the Fed had accomplished roughly half the tightening of 1994 compared to the neutral fed funds rate. He did, however, mention the discrepancy in inflation, implying that the Fed may need to tighten more than it did in 1994 to get it under control.

Simultaneously, Kashkari maintained that the Fed's hard-earned credibility on inflation would prevent a repetition of the late 1970s and early 1980s. A significant recession developed as the effective fed funds rate jumped from 4.7% in early 1977 to more than 19% at periods in 1980-1981 due to excessive inflation. For a year, the unemployment rate was close to 10%, and it had been rising for years before and after.

Almost everything is dependent on timing.

It is advantageous to have good timing in monetary policy. The economy must be strong enough to withstand the rise in borrowing costs caused by rising interest rates. If the Fed tightens too rapidly, it risks sending the economy into an unnecessary and lengthy recession, as happened in 1937-38, with other policy blunders contributing. Fed interest rate rises have worldwide ramifications, frequently driving higher rates in underdeveloped countries.

On the other hand, if high inflation is telling consumers and companies that more high inflation is on the horizon, timing may be unimportant. Unanchored inflation expectations make monetary policy less effective, presenting policymakers with an unpleasant option between 1970s-style stagflation and the early 1980s recession.

Why does raising interest rates reduce inflation?

Lower interest rates stimulate borrowing and tend to expand the money supply. The lower the interest rate, for example, the cheaper the monthly mortgage payments on a newly acquired property. Higher interest rates, on the other hand, raise the cost of borrowing to buy a home and limit other spending and investment. This makes raising prices more difficult.

What Effect Does Raising Interest Rates Have on the Stock Market?

Many variables influence the stock market, including business earnings and investor mood. Low interest rates tend to be a positive for growth, earnings, and equity prices, whilst high rates are a negative for equities. The state of the economy is also significant. If the Fed lowers interest rates because the economy is in a slump, the market may focus on the recession and its risks rather than the advantages of looser monetary policy.

Is it true that raising interest rates causes an increase in unemployment?

It has that potential. Higher interest rates may discourage employment associated with corporate development by raising the bar for investment. They also limit employment by slowing demand growth. If demand falls, corporations may lower output and lay off workers.


The Federal Reserve sets the economy's benchmark interest rates in order to stimulate economic growth while maintaining moderate and stable inflation. If the Federal Reserve believes that rising inflation is the most serious danger to those goals, it may raise interest rates swiftly enough to considerably impede growth or precipitate a recession.