The recent spike higher in the US Employment Cost Index (ECI) has received a bit of attention recently. With markets attuned to any nascent display of inflation the rise in the annual rate of increase from 1.8% in the year to March this year to 2.2% in the year to September has not gone unnoticed.
A couple of points. Firstly, the ECI is a broader measure of
worker compensation as it also captures the cost of benefits. Benefit costs are rising at an annual rate of
2.4% - faster than wage growth which, while higher also than six months ago, is
running at an annual rate of 2.1%.
Secondly it appears the recent rise in the
wages component of the ECI just brings it back into line with average hourly
earnings, the annual rate of increase in which has been tracking a little over
2% in the past few months. In that
respect there is little new news in the ECI to get excited about.
But as I’ve said on numerous occasions
before; it’s ultimately unit labour costs (ULCs) that matter most to the
inflation outlook. ULC are clearly
trending higher’ although admittedly it requires a 24-month moving average to
find a nice fit with core inflation.
The upshot is that wage growth is off its
lows and ULCs are trending higher. Core
inflation remains subdued and may indeed continue to be subdued for a while
yet. Core inflation excludes direct commodity
price effects by excluding food and energy prices but second round effects of
lower oil prices in particular are likely to keep core inflation pressures
subdued in the near term. The higher USD will also keep inflation subdued.
But monetary policy must retain a medium term
focus. The ECI is just the latest in a number of indicators that suggest continued
monetary policy normalisation is warranted in America. We continue to expect the FOMC will leave interest
rates unchanged into next year with the first interest rate increase likely in