- The Washington Times - Sunday, February 20, 2005

RICHMOND (AP) — Consumer-confidence indexes help move stock markets, influence corporate decisions and alter governments’ economic outlooks.

But a study says they are essentially useless for forecasting Americans’ spending patterns. The two closely tracked indexes — from the University of Michigan and the Conference Board — may reveal the mood of Americans when they are surveyed, but they don’t predict whether people will spend more or less, said Dean Croushore, an economics professor at the University of Richmond.

“People may say they’re dissatisfied with the economy, but then they go out and buy a car,” Mr. Croushore said.

Mr. Croushore said that when he began his study, he thought the confidence readings had value and that his analysis might show they were more insightful than perceived.

“But the more investigation I did, trying all different types of models to make them work better, they kept getting worse and worse,” he said. “I think the reason, a lot of times, is that consumer confidence just reflects the past. You lose your job; your confidence falls. There’s not really anything new there. What we really want are indicators that look forward.”

Mr. Croushore, a former vice president at the Federal Reserve Bank of Philadelphia, said he spotted a fundamental flaw in older studies that found the indexes somewhat useful in predicting consumption. Those researchers had been comparing the consumer confidence indexes to widely used economic data that had been revised several times — sometimes drastically.

It makes more sense, he said, to compare the indexes with “real-time” data — information available to consumers and researchers at the time the surveys were taken.

When he crunched the numbers using the unrevised data, he found that in most cases, the indexes fell after recessions and rose after economic expansions — but not before those phases in the economic cycle. The indexes provided little guidance on consumers’ spending, Mr. Croushore said.

For instance, Mr. Croushore said, the two main indexes — the University of Michigan’s Index of Consumer Sentiment and the Conference Board’s Consumer Confidence Index — fell after the stock market crashed in 1987. But neither suggested that consumer spending would come back as strongly as it did, he said.

Mr. Croushore said the Michigan index performed worse in his unpublished study. In the late 1990s, for example, consumer spending increased, but the Michigan readings had showed confidence at a flat level while the Conference Board index had risen.

Michigan’s consumer surveys were created after World War II as a way of measuring consumers’ optimism or pessimism. Each survey now includes about 50 questions that deal with everything from refrigerator purchases to inflation. Consumers are asked several follow-up questions, with a goal of understanding why they make certain financial decisions.

The sentiment index is based on the answers to five questions in the survey, including consumers’ views of their financial situations currently and in the future, their expectations about employment and whether it is a good time to buy a major household appliance.

A minimum of 500 telephone interviews are conducted each month, and a score is calculated based on the responses.

The Conference Board’s index, which dates to the 1960s, works in similar fashion. Its monthly survey is mailed to 5,000 U.S. households, with a response rate of 70 percent.

Over time, both indexes have grown in importance, and they are now widely cited by economists, government officials, investors and reporters.

Both have the ability to send the stock and bond markets rising or falling, depending on whether the indexes met investors expectations.

On Jan. 25, for example, Wall Street analysts said the release of the Conference Board’s index helped propel the Dow Jones Industrial Average up nearly 93 points — its best day so far in 2005.

Richard T. Curtin, director of the Michigan surveys, said it is more telling to look at consumers’ responses to his survey’s specific questions rather than the index itself.

That’s because over the decades, Americans’ spending decisions have come to be based on an increasing number of factors, including expectations about interest rates and asset values, he said.

“So the details are much more important than the overall number,” Mr. Curtin said.

Copyright © 2019 The Washington Times, LLC. Click here for reprint permission.

The Washington Times Comment Policy

The Washington Times welcomes your comments on Spot.im, our third-party provider. Please read our Comment Policy before commenting.


Click to Read More and View Comments

Click to Hide