WASHINGTON (MarketWatch) - Productivity of the U.S. non-farm business  sector fell at a 0.9% annual rate in the second quarter from a 3.9% gain  in the first quarter, the Labor Department estimated Tuesday.  Economists were expecting productivity to decline 0.4% in the second  quarter. Output increased at a 2.6% annualized rate while hours worked  rose 3.6% in the second quarter. Unit labor costs - a key inflationary  signal - rebounded at an annual rate of 0.2% in the second quarter after  a sharp 3.7% decline in the first quarter. Real hourly compensation was  flat. On a year-on-year basis, productivity slowed to a 3.9% increase  after a 6.3% rate in the first quarter.
U.S. productivity unexpectedly fell in the second quarter, the first  drop in 18 months, amid slower output growth and an increase in labor  costs.
Separately, wholesalers' inventories rose in June far  less than expected as sales fell, a strong indication that businesses  think the economic recovery is tapering.