The Lombard Review

Slow growth, sticky prices: a whiff of stagflation

Weak growth, firm core

United Colors of Benetton fashion shop in Parma, Italy
United Colors of Benetton fashion shop in Parma, Italy Photo: Marek Ślusarczyk/Wikimedia Commons · CC BY 3.0

Key dataQ1 GDP 1.6%; core PCE 3.7% ann.

The first-quarter economic accounts delivered an uncomfortable combination of figures that evoked unpleasant memories of 1970s stagflation. US GDP expanded at a sluggish annualized rate of 1.6 per cent—well below consensus forecasts—while the core PCE price index accelerated to an annualized 3.7 per cent. Slower growth alongside firmer price momentum is a central banker's worst nightmare.

Andrew Jackson in Lafayette Sq. directly in front of the 1600 Pennsylvania Ave entry to the White House Lafayette Square Lafayette Square is a
Andrew Jackson in Lafayette Sq. directly in front of the 1600 Pennsylvania Ave entry to the White House Lafayette Square Lafayette Square is a Photo: David/Wikimedia Commons · CC BY 2.0

The Stagflationary Squeeze

This toxic cocktail leaves the Federal Reserve in an acute institutional bind. If policymakers ease to support decelerating economic output, they risk entrenching runaway core inflation. If they raise rates further to crush sticky prices, they risk tipping a decelerating economy into a full-blown contraction. Slower growth with accelerating inflation eliminates the central bank’s room for maneuver.

Mae Mo Coal power station
Mae Mo Coal power station Photo: ร้อยตรี โชคดี/Wikimedia Commons · CC BY-SA 4.0

First-quarter data delivered a faint whiff of stagflation, confronting monetary policymakers with the dreaded dilemma of slowing economic growth accompanied by stubborn price acceleration.

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