Bank economists' 2027 forecast tightens real rates by 1.6 points with the Fed on hold

There are 1.6 points between the committee's inflation peak and its 2027 exit, and the Fed does not have to vote for any of that tightening. Say PCE runs 3.8% through the fourth quarter and finishes next year near 2.2% ^[3]. Say the Fed raises once in December, then holds for four quarters ^[6]. The same nominal rate is 1.6 points tighter in real terms at the end of 2027 than it is now ^[1].

It does not take much of a climb to reach 3.8%. July's reading was 3.7% ^[4], a tenth of a point below the number the panel has pencilled in for two full quarters ^[2]. That pencilled-in number is 1.8 points above the 2% target the Fed has now missed for more than five years ^[3][7].

Whether December happens turns on oil. Thomas Simons, chief U.S. economist at Jefferies, wrote that the odds depend partly on geopolitical developments, including the war in Iran. That war began Feb. 28 and has slowed the passage of ships through the Strait of Hormuz considerably ^[13][14]. "If there is meaningful progress towards a deal that renormalizes traffic through the Strait of Hormuz, then we may see a rapid decline in oil prices that makes the hikes look unnecessary," Simons wrote ^[15]. His second scenario also begins with oil falling ^[7]: "Conversely, a decline in oil prices might generate a surge in real income that makes the rate hikes look like a prescient policy move, mitigating inflation pressures in other goods and services. At this point, it's too early to tell." ^[16]

Capital spending carries the growth half of the forecast. Beth Ann Bovino, the committee's chair and chief economist at U.S. Bank, said the better tone came partly from "a huge jump in non-residential fixed investments," about double the prior year's size and including AI ^[10]. She told reporters the report is "a little bit more optimistic than last year" ^[9]. "Overall, the economy is holding up," Bovino said. "Most members were pretty upbeat." ^[11]

In real terms the consumer is standing on thinner ground than the headline suggests. Scott Anderson, chief U.S. economist at BMO Financial Group, wrote that households continue "to spend at a robust pace," with August retail sales up 6% year over year and some of that increase driven by elevated prices ^[17]. Deflate the 6% crudely by July's 3.7% and roughly two points of real growth are left ^[5].

In my view the December hike is the weakest part of the path and the four-quarter hold is the sturdier call. The quickest way for that to be wrong is normalized tanker traffic through Hormuz and a crude price that falls before the fourth-quarter inflation prints land ^[14][15].