U.S. service sector slows less than expected in May

Register a mild, positive data point for the U.S. economy. In May, the U.S. service sector slowed at a pace less than economists had expected.

The Institute for Supply Management announced Wednesday that its non-manufacturing or service index nudged lower to 51.7% in May from 52.0 in April. Readings above 50 indicate an expansion; below 50, a contraction. Hence, because the index remained above 50 in May, the expansion in the service sector continued for a second straight month, the ISM said. Economists surveyed by Bloomberg News had expected the services index to decline to 51.0 in May.

Thirteen of the ISM's service industries grew in May. The ISM added that members' comments in May reflected concern about business conditions, including rising costs, and the overall sluggish U.S. economy.

Economic Analysis: Many economists tend to place less emphasis on the ISM services index, compared to the capital-intensive manufacturing index. Still, the services index does provide helpful clues regarding the economy and the May statistic further confirmed that the U.S. at mid-year is experiencing very sluggish, region-specific growth, but not a contraction -- at least not yet. Credit conditions are tight, but credit availability has not been totally shut down. Corporations large and small are tightening their belts, but some business-to-business spending is occurring. Lay-offs are occurring, but so far, there is no tidal wave of layoffs.