Fed Eager To Tighten Despite Low Inflation Worries

 | Jul 02, 2017 02:14AM ET

On June 14th, the US Federal Reserve (Fed) increased its policy rate for the second time this year as was widely anticipated. Less certain, however, was the path of future policy tightening in light of recent weakness in inflation. In what came as a surprise to some, the Fed maintained its projection for a third hike in 2017 and outlined the process for a gradual reduction of its balance sheet for the first time, which is expected to begin this year.Markets have responded apprehensively, as US yields have fallen on account of being more sensitive to weaker inflation than the more hawkish Fed policy. We explore these issues in this week’s piece.Our view is that the Fed will follow through on its commitment to raise rates once more and enact balance sheet reduction in 2017.

Do the economic conditions warrant a third rate hike?The Fed’s latest summary of economic projections, released alongside its latest rate decision, reveals a mixed picture. The Fed expects a material strengthening of the labour market but a slight moderation in inflation. The unemployment rate is projected to fall from 4.7% in 2016 to 4.3% in 2017 while core inflation is forecast to dip from 1.7% in 2016 to 1.6% in 2017. Based on these estimates, the Fed’s standard rule used to link unemployment and inflation to interest rate decisions (the so-called Taylor Rule) actually suggests that two rate hikes would be appropriate in 2017.

So why then is the Fed eager to increase rates a third time? The answer lies in the Fed’s view of inflation. Core inflation has dipped in recent months from its average pace of 1.7% over October 2016-February 2017 to 1.6% in March and April. Temporary factors largely explain the deterioration and are expected to keep core inflation from rising until these effects fall out of the calculation in 2018. The weakness reflects a methodological change which reduced how cell phone costs are calculated in the consumer price index and a sharp one-time drop in prescription drug prices.Together these effects have shaved off an estimated 0.1-0.2 percentage points of core inflation. Hence, in anticipating another rate hike, the Fed is likely looking through these idiosyncratic factors. Moreover, this is corroborated by amending the Taylor Rule. Incorporating a core inflation estimate that strips out the impact of these temporary factors into the rule then reveals that three rate hikes would be appropriate for the year.

Fed Economic Projections