Fun with numbers, or how up equals down in gasoline prices
Anyone who’s filled up their tank recently may have trouble believing the latest Consumer Price Index report from the Labor Department. It says:
In April, the index for petroleum-based energy fell 1.6 percent, offsetting a 2.5 percent increase in the index for energy services.
Wait a minute. Petroleum was down? Didn’t gasoline prices just hit a record high? The Associated Press explains:
Since gasoline prices normally rise significantly in April, the 5.6 percent rise in prices for the month turned into a 2 percent drop after the government adjusted for normal seasonal changes.
So it’s all in the timing. If gasoline had hit $3.70 a gallon (the price in my neighborhood this morning) in January, it would have been a huge contributor to inflation. If it stays there in October, it will also be a huge contributor. But because it was April, it actually made inflation look tame.
The AP says today’s report “should ease concerns at the Federal Reserve that the sharp increase in food and energy prices this year would lead to broader inflation problems.” I hope that, instead, the Fed treats this reading with a giant dose of skepticism.


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David Nicklaus has covered St. Louis business for more than 25 years. His column appears three days a week on the Post-Dispatch business page.
By the end of the summer, something will have happened to produce a lower equilibrium price in the market for motor fuels. I’m not sure whether that will be a reduction in demand or an increase in supply. But clearly, the current price is producing difficulties elsewhere in the economy. Possible factors include:
* Reduction in demand as people alter their driving habits.
* Reduction in demand if shipping moves from truck to rail.
* Reduction in demand if airline traffic drops enough to drive route reductions.
* Increase in supply due to a variety of international factors.
* Increase in supply (unlikely) if Congress agrees to move forward with developing domestic petroleum resources.
The only push in the other direction would be if Congress suspends the federal gasoline tax this summer. Dumb, counter-productive move.