top of page
  • Writer's pictureThe San Juan Daily Star

How do higher interest rates bring down inflation?

By Jeff Sommer

It’s nasty out there.

Inflation is high, interest rates have been rising, and bond and stock prices have plummeted. Predictions of a possible recession are proliferating.

Clearly, this is a difficult moment for anyone who has saved or invested money — or is even thinking about doing so. Many people have questions.

So we invited readers to send a brief note, asking whatever they wanted to know about what was happening in the markets and the economy, and what it might mean for their financial life.

While I’ve been reporting and writing about finance and investing for more than 20 years, and on other subjects even longer than that, I certainly don’t have all the answers. But I do what journalists always do: find an expert who does.

The role of interest rates

Many questions dealt with inflation and interest rates, which is our topic this week.

I’ve received help from two experts.

One is Kathy Jones, chief fixed-income strategist at the Schwab Center for Financial Research. The other is Edmund S. Phelps, a Columbia University economist who won the Nobel Prize in economic science in 2006. He won the prize for his pathbreaking work on the trade-offs among inflation, wages and unemployment, and on how people’s expectations about inflation may affect inflation itself.

The central question came from Karen van Kriedt in Marin County, California, who wrote, “How does raising interest rates counteract inflation?”

In a subsequent phone conversation, she said she wanted a better understanding of what inflation really is, and of how the Federal Reserve’s actions end up affecting inflation in the real world. Her question looks simple, but its implications are profound.

The inflation situation is fairly grim. On Wednesday, the government issued fresh numbers for the consumer price index. Even the good news contained disturbing elements.

For the first time in months, annual inflation moderated in April. It’s possible that, as I’ve been suggesting since February, inflation is near a peak, with the problems caused by the pandemic beginning to ebb. Nevertheless, the index still increased at an annual rate of 8.3%, which is near its fastest pace since 1981. It’s clearly much too high.

In addition, core inflation — which excludes groceries and gas — picked up 0.6% in April from the previous month, faster than its 0.3% increase in March. That’s not a good sign.

The Fed is tightening monetary policy to fight inflation. More precisely, it is raising the short-term interest rate it controls directly, known as the federal funds rate. It is also reducing its own bond holdings and providing what it calls “forward guidance,” which amounts these days to a series of warnings that interest rates will rise further. The Fed’s actions have contributed to the turmoil afflicting the markets.

Supply and demand

As van Kriedt and I discussed, inflation occurs when too much money chases too few goods. When people have a lot of cash and not that much to spend it on, they often bid up prices. “Like they are doing with houses here in Marin County?” she asked.

Exactly, I said.

Jones and Phelps explained the mechanics of how inflation works.

So how might raising interest rates help here? One way of looking at rapidly rising prices — aka, a high rate of inflation — is as an imbalance of supply and demand. By raising short-term interest rates, and by influencing rates elsewhere in the economy, the Fed is making it more expensive to borrow money.

Mortgage rates are rising, for example, making it more costly to buy a house. That may not lower inflation in home prices immediately because the supply of materials and available workers is so tight and demand is so high, mainly because of the pandemic. The Fed can’t do much about those shortages. But as they resolve, perhaps within a year or so, higher interest rates are likely to shift the relationship of supply and demand, lowering the rate of inflation.

Jones, the strategist at Schwab, put it this way: “By raising rates, the Fed is trying to make you slow down your spending. That happens when the cost of money goes up for a car loan or mortgage or something else you want to spend money on. At some point, you’re going to pull back. The higher cost of money reduces your purchasing power — what you can afford to buy — and the Fed is effectively making you buy less. And that should bring down inflation.”

The need to ‘communicate’

Financial markets are reacting not just to what the Fed does but also to what it says it is going to do. Nick DeClerico of Philadelphia sent in a question about that.

The Fed’s pronouncements about where it expects interest rates and inflation to go are called “forward guidance.” DeClerico said he was “wondering why the Federal Reserve feels it necessary to constantly ‘communicate’ future actions to the financial markets.”

At this moment, Phelps said, the Fed may be “scaring people in financial markets into believing that they should lower their expectations of inflation.”

He added, “The Fed is saying we should believe the inflation rate is going to fall as a result of the Fed’s efforts.”

The idea is that “the markets are already expecting that the Fed is going to succeed in lowering expectations of inflation, and that will lower inflation itself.”

That’s the theory, at least. There’s some evidence that it works. Longer-term interest rates have risen substantially this year, not just as a mechanical response to increases in the federal funds rate but as a reflection of changing views in the markets of where the Fed wants interest rates and inflation to be a year or two from now.

This approach has a drawback, however. It’s like the old game of telephone. Start by whispering “higher interest rates and a soft landing in the economy,” and before you know it, this message, transmitted from person to person, has become totally different. The Fed’s messages mean different things to different people. Some people are hearing “recession.”

That, in my view, is a major reason for the heightened anxiety and volatility in the markets. There is no stable consensus on where the Fed is going or whether it can get there.

Good, and safe, investments

John England in Springfield, Virginia, wrote, “I have some money sitting in a low interest savings account that I know is basically losing value due to inflation.” Where, he asked, is a good, safe place to put it? Many readers asked this essential question.

Consider Treasury bonds of one form or another, Jones said. I Bonds are one possibility for savings of up to $10,000. They are paying 9.62% for the next six months, a rate that adjusts with inflation, although the Treasury Direct site, where you buy them, is clunky and has been overwhelmed by rising volume.

Stacy Baker, a reader in Washington, spent two hours on the site without success but hasn’t given up yet. “It’s a shame,” she said. “It certainly isn’t a state-of-the-art experience. Let me say that.”

Two-year Treasury notes are another reasonable choice, now that they yield about 2.6%, far more than a bank account, certificate of deposit or money market fund. And some investment-grade corporate bonds with maturities of less than five years pay more than 3.5%.

These are safe, conservative options. As for far riskier bets, like the stock market, I’ll address them in another column.

The Fed’s efforts to combat inflation are a grand experiment. Like it or not, we’re all part of it.

25 views0 comments

Recent Posts

See All

Stock indexes rose and the dollar declined on Thursday on easing fears about banking sector troubles, encouraging economic signs from the chip industry and rising oil prices. Two-year Treasury yields

bottom of page