The Federal Reserve May Choose to Ignore the Inflation Expectations of Households

(Originally appeared in “One-Twenty Two“)

First, Bernanke made it clear he thinks gold is not a good indicator of inflation expectations. Now, the Federal Reserve Bank of San Francisco has produced research that could convince the Fed to insulate itself from the inflation expectations of average Americans in “Household Inflation Expectations and the Price of Oil: It’s Déjà Vu All Over Again” by Bharat Trehan (thanks to Bill Fleckenstein for calling this article to my attention).

Household inflation expectations have risen to 4.5% from 3% at the end of 2010. Fortunately for the Federal Reserve, its empirical research seems to show that household expectations have become inaccurate and irrelevant for monetary policy:

“This Economic Letter argues that the jump in household inflation expectations is a reaction to the recent energy and food price shocks, following a pattern observed after the oil and commodity price shocks in 2008. The data reveal that households are unusually sensitive to changes in these prices and tend to respond by revising their inflation expectations by more than historical relationships warrant. Since commodity price shocks have occurred relatively often in recent years, this excessive sensitivity has meant that household inflation expectations have performed quite badly as forecasts of future inflation.”

Trehan admits that the University of Michigan’s Survey Research Center shows that households had been pretty good indicators of future inflation from the 1970s to 2000. However, over the past several years, the increased volatility in the prices of food and energy have misled consumers to anticipate more future inflation than is warranted given low levels of existing core inflation:

“The recent jump in the Thomson Reuters/University of Michigan measure of household inflation expectations appears to be related to increases in the prices of energy and food, similar to the jump observed in 2008. The size of this response to noncore inflation cannot be justified in terms of the historical relationships in the data. This disproportionate response is probably the reason why household inflation expectations have not done well as forecasts of future inflation in recent years, a period of volatile food and energy inflation. The poor forecasting performance argues against reacting strongly to the recent increases in household inflation expectations.”

Moreover, recent increases in inflation expectations are not justified by changes in monetary policy. Trehan speculates that…

“It’s also possible that households’ sensitivity to noncore inflation goes up following substantial, sharp increases in the price of energy and food items, such as those that occurred in the 1970s and over the past few years…This similarity to the 1970s is unsettling because it suggests that consumers are not accounting for the ways monetary policy has changed over this period.”

I assume this claim means that the Federal Reserve’s monetary policies have improved since the 1970s. In my opinion, we have seen even less reason to trust in the Federal Reserve’s policies to the extent that these policies “fix” economic problems in such a way to help set up the next crisis. These crises build while the Federal Reserve tends to reassure that it has everything under control and/or there is nothing happening to cause concern.

I would challenge the historical record and related regressions to suggest we need to consider whether the structural underpinnings of inflation are changing in ways that the Federal Reserve will be slow to recognize. Whether the Federal Reserve can do anything about these changes is another question.


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