December data signalled a solid, but softer expansion in business activity across the US service sector. Moreover, the latest upturn eased to a seven-month low. In line with the trend in output, the rate of growth in new business volumes softened slightly. Meanwhile, backlogs continued to rise and the latest expansion was the fastest for four months. Another solid rise in employment levels was linked to greater capacity pressures. On the price front, both input cost and charge inflation eased slightly. In line with softer business activity growth, the degree of optimism in the sector dipped to a 15-month low. The ... (full story)