Jul 30, 2014 8:59 AM
WASHINGTON (AP) - Fueled by healthier consumer spending, the U.S. economy grew in the second half of last year at the strongest pace in a decade and more than previously estimated, new government data show.
Revised data released Wednesday also suggest a possible factor behind the pickup: Americans saved much more in 2012 than previously thought, leaving more to spend in 2013.
The economy grew at an annual rate of 4.5 percent in last year's third quarter, up from a previous estimate of 4.1 percent. Growth was 3.5 percent in the fourth quarter, up from 2.6 percent. The average 4 percent annual pace was the best six-month showing since 2003.
The government's newly revised figures show that growth was accelerating before harsh weather in the first quarter contributed to a sharp contraction.
But growth was weaker in 2011 and 2012 than the government had previously estimated, the revisions show. Overall, the growth trend since the Great Recession was little changed by the government's updates. The new figures show that growth has averaged 2.3 percent at an annual rate from the end of the recession in June 2009 through last year. That's a scant downgrade from the previous estimate of 2.4 percent.
In 2013 as a whole, the economy expanded 2.2 percent, up from the previous estimate of 1.9 percent. It grew just 2.3 percent in 2012, down from 2.8 percent. And growth in 2011 was marked down to 1.6 percent from 1.8 percent.
The changes stem from a comprehensive revision the government conducts each year to the nation's gross domestic product data. GDP, the broadest measure of the economy's output of goods and services, includes everything from restaurant meals to television production to steel manufacturing. Most of the changes were made to the previous three years' figures.
The revisions are based on updated data from agencies such as the Census Bureau and Internal Revenue Service. Many monthly surveys of consumer spending, manufacturing and retail businesses are updated with more comprehensive annual reports.
Newly available tax data showed that Americans earned more than was previously thought in 2012. Personal income, after taxes and adjusted for inflation, grew 3 percent that year, much higher than the previous estimate of 2 percent.
But the bulk of that gain likely went to wealthier Americans. Most of the upward revision resulted from a sharp increase in interest and dividend payments. Business income was also revised higher. Wealthier Americans own the vast majority of stocks and other financial assets.
The higher interest and dividend payments probably included many one-time payments that were made ahead of tax increases that kicked in at the beginning of 2013.
With income much higher, so was savings. The saving rate was revised to 7.2 percent in 2012, up from the previous estimate of 5.6 percent. Americans also saved more in 2011 and 2013. Though more savings can slow growth in the short run, it can lay a foundation for faster growth in the future.
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