Kiplinger Inflation Outlook: Inflation Trend Coming Down, But Slowly

Core inflation slows to 4.1%, but larger declines won’t be seen until February.

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Consumer prices increased by 0.4% on a monthly basis in September — a little higher than expected and 3.7% from a year ago, but that is still consistent with a slow downtrend in core inflation.
Excluding food and energy, prices rose a moderate 0.3%, and 4.1% over the past 12 months, down from 4.3% last month. The main thing preventing a more rapid slowdown in inflation is large increases in shelter costs, the largest single component of the consumer price index. These rose 0.6% in September and 7.2% over the past year. However, we expect these cost pressures to ease over the next six months.

Energy prices have been volatile: They rose 1.5% in September. Gasoline was up 2.3%, but natural gas was down 1.9%. However, energy is not likely to add to the price index in the next couple of months. The price of groceries rose a modest 0.1%, and only 2.0% over the past year, but restaurant prices increased 0.4% and a large 6.0% in the past 12 months. There was some good news for consumers: Clothing prices declined 0.8% in September, used-car prices dropped 2.5%, and ahead of the holiday shopping season, toys are 3.6% cheaper than they were last year, at this time.

Inflation pressures will stay roughly the same this fall, yet the headline number will jump in December.
Headline numbers are calculated as the percentage change from a year ago, and December year-ago prices declined or rose only modestly. This will create a temporary spike in the headline CPI figure, with reported inflation likely to come in at about 4.3%. The headline number will drop in January and February, however. 

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Moderate inflation pressures should enable the Fed to stop hiking short-term interest rates.
Concerns about the effect of higher interest rates on banks’ portfolios of government securities will be the main reason for the pause, but recent inflation reports will make the central bank’s decision easier. The Fed is likely to discount the pickup in inflation headline numbers this fall, as well.

The Fed is unlikely to actually cut rates this year, however.
It remains concerned about persistent inflation in the services sector, which will likely keep it from reversing recent hikes unless a recession hits. The Fed would like to see wage increases start to soften in order to prevent a cycle of further price increases, in which businesses try to maintain their profit margins by passing higher wage costs along to customers.

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David Payne
Staff Economist, The Kiplinger Letter

David is both staff economist and reporter for The Kiplinger Letter, overseeing Kiplinger forecasts for the U.S. and world economies. Previously, he was senior principal economist in the Center for Forecasting and Modeling at IHS/GlobalInsight, and an economist in the Chief Economist's Office of the U.S. Department of Commerce. David has co-written weekly reports on economic conditions since 1992, and has forecasted GDP and its components since 1995, beating the Blue Chip Indicators forecasts two-thirds of the time. David is a Certified Business Economist as recognized by the National Association for Business Economics. He has two master's degrees and is ABD in economics from the University of North Carolina at Chapel Hill.