Ian Shepherdson Gas Quotations

Our measure of core sales, which excludes autos, gas and food, rose a pitiful 0.1 percent, the worst performance since April and impossible to square with Mr. Greenspan's assertion last week that the economy is regaining traction,

It is tempting to blame the softness of core sales on the surge in gas prices, but we think it is too soon for that.

The headline was pulled down by slightly bigger declines in gasoline, natural gas and fuel oil prices than we expected. Core PPI is now up just 1.7% year over year, down from May's 2.8% peak. It will slow further in the wake of the slowing in raw-materials prices, but the Fed cares much more about the labor market than PPI.

The headline reflects a 3.2 percent rise in gasoline prices. Natural gas and electricity prices were also much stronger than the PPI suggested. The good news is the 0.1 percent core, which supports the Fed's view that transitory factors have boosted inflation in recent months.

We expect the index to fall over the next couple of months as the latest huge surge in gas prices bites.

We expect further gains over the next couple of months in the wake of the plunge in gasoline prices. If we're right, the data will signal first quarter consumption growth of the order of 4 percent.

At this level the index is consistent with spending growth of about 3.5 percent, in line with recent economic data. But watch out for a dip next month in the wake of the renewed spike in gas prices. Overall, though, quite robust.