Inflation: As ‘Contained’ as an Arrow From a Bow

 | Feb 19, 2012 12:26AM ET

Is 15 months in a row of rising core inflation ‘contained?’

Year-on-year core CPI has now risen for 15 consecutive months. At some point, it will seem reasonable to let it have a month off, but until now it hasn’t needed it. Fifteen months in a row. That’s impressive. It’s so impressive, in fact, that it hasn’t happened since 1973-1974, when prices were catching up from the failed experiment of price controls imposed by President Nixon in 1971-73. Core inflation has never, in the history of the data (which exists since 1957), accelerated for 16 consecutive months. So, next month we have a chance for a record!

Headline inflation was softer-than-expected by 0.1%, even as the NSA CPI index itself came in higher than-expected. As I pointed out this article by economist John Cochrane.