Consumers, soybeans lift U.S. economic growth to 4.1 percent

The U.S. economy grew at its fastest pace in nearly four years in the second quarter as consumers boosted spending and farmers rushed shipments of soybeans to China to beat retaliatory trade tariffs before they took effect in early July.

Gross domestic product increased at a 4.1 percent annualized rate also as government spending picked up, the Commerce Department said in its snapshot of second-quarter GDP on Friday. That was strongest performance since the third quarter of 2014.

January-March quarter GDP growth was revised up to a 2.2 percent pace from the previously reported 2.0 percent rate to account for new source information and methodology improvements.

Compared to the second quarter of 2017, the economy grew 2.8 percent. Output expanded 3.1 percent in the first half of 2018, putting the economy on track to achieve the Trump administration's target of 3 percent annual growth.

A measure of domestic demand surged at a 4.3 percent rate in the second quarter. Ahead of the release, President Donald Trump and members of his economic team had been promoting the notion that second-quarter growth would be robust.

Earlier in the week Trump tweeted that the United States has "the best financial numbers on the planet." The second-quarter increase in GDP was in line with economists' expectations.

The dollar trimmed gains versus a basket of currencies on the data, while Treasury yields retreated from session highs. U.S. stock index futures pared gains.

With Friday's report the government also published comprehensive revisions to prior GDP data, which did not change the previously presented economic picture.

The United States slapped 25 percent duties on $34 billion worth of Chinese goods effective July 6, provoking a similar response from Beijing, which targeted soybeans and other agricultural products as well as U.S.-made cars.

Trump has also imposed tariffs on steel and aluminum imports, leading to retaliation by the United States' main trade partners, including Canada, the European Union, Mexico and China. There was also a front-loading of exports of other goods in the second quarter.

With the trade-related boost expected to unwind in the second half of the year, economists caution against putting much weight on the surge in the April-June quarter growth. The economy will this year be supported by a $1.5 trillion tax cut package and increased government spending.

But economists have begun to question whether it can continue at this pace in the face of trade tensions and rising rates. The stimulus is expected to fade sometime next year.

GROWTH SEEN SLOWING

Import duties are seen undercutting economic growth, with higher prices for goods discouraging consumer spending and businesses shelving investment plans. Economists in a Reuters poll earlier this week predicted that growth will slow notably from here.

For now, strong growth in the second quarter will keep the Federal Reserve on course to raise interest rates two more times this year. The U.S. central bank increased borrowing costs in June for the second time this year and forecast two more rate hikes for 2018.

The GDP report showed the Fed's preferred inflation gauge, the personal consumption expenditures (PCE) price index excluding food and energy, increased at a 2.0 percent rate in the second quarter. The core PCE price index rose at a 2.2 percent pace in the January-March period.

Growth in consumer spending, which accounts for more than two-thirds of U.S. economic activity, increased at a 4.0 percent rate in the second quarter, accelerating from the first quarter's stall-speed pace of 0.5 percent.

Households bought motor vehicles and spent more on health care, utilities, food and accommodation in the last quarter.

Consumer spending is being driven by the lower taxes and a robust labor market, which created an average of 215,000 jobs per month in the first half of this year.

The front-loading of deliveries of soybeans and other goods boosted exports in the second quarter, which grew at their quickest pace in 4-1/2 years, sharply narrowing the trade deficit. Trade added 1.06 percentage points GDP growth in the second quarter after being neutral in the January-March period.

The rush to offload soybeans, however, depleted farm inventories. Inventories declined at a $27.9 billion rate after rising at $30.3 billion pace in the first quarter. They subtracted 1.0 percentage point from GDP growth.

Business spending on equipment slowed, rising at a 3.9 percent rate after the first quarter's solid 8.5 percent rate. A further moderation is likely, with trade wars casting a pall on the business spending outlook.

General Motors Co, Ford Motor Co F.N and Fiat Chrysler Automobiles on Wednesday cut their full-year profit forecasts, citing higher steel and aluminum costs.

Harley-Davidson Inc HOG.N has warned that more expensive steel and aluminum and a 25 percent retaliatory duty imposed by the European Union on shipments from the United States could cost the motorcycle maker $45 million to $55 million this year.

Investment in homebuilding fell for a second straight quarter in part as an acute shortage of houses available for sale reduced brokers' commissions.

Government spending grew at a 2.1 percent rate, boosted by defense outlays and quickening from the first-quarter's 1.5 percent pace.