By Paul Gomme and Peter Rupert
The BLS announced the January inflation report on February 13, indicating that the CPI rose 3.73% in January on a seasonally adjusted annualized basis. This was much larger than December’s increase of 2.83%. As we have mentioned several times, the one month number is extremely volatile and therefore should not necessarily be a sign of trend inflation on the rise. Having said that, our preferred measure of trend inflation also increased slightly from 2.73% to 3.06%.
A large part of the increase came from the shelter component rising over 7% and is about 36% of a household’s expenditures. Energy components fell somewhat. Yet, core CPI inflation rose from 3.35% in December to 4.81% in January (monthly annualized rates). Our measure of trend core CPI inflation also rose, from 3.43% to 3.89%.
The only bright spot to the CPI report is that year-over-year inflation declined. However, as we learned a couple of years ago, this measure is very slow to respond to changes in trend.
What does the CPI report imply for policy? To start, the Fed’s 2% inflation target is for core PCE (personal consumption expenditures) inflation, not (core) CPI inflation. PCE data for January will not be released until February 29. While the year-over-year core PCE inflation rate for January may fall, based on higher trend CPI inflation, it seems likely that trend core PCE inflation will likewise rise. The Fed will probably want to see a steady decline in underlying inflation toward its target before lowering its interest rate. It seems unlikely that the Fed will be lowering rates soon.
