Reflation Today, Inflation Tomorrow?

 | Feb 23, 2021 06:49AM ET

Evidence is mounting that the disinflationary dive following the onset of the coronavirus crisis in the spring of 2020 is fading, giving way to a run of reflation. There’s a popular narrative that equates reflation with inflation, and that the former is destined to lead to the latter. Maybe, but maybe not.

This much is clear: markets are pricing in higher odds that a meaningful reflationary run has started. It’s open for debate if this is sustainable, but for the moment the reversal is conspicuous. The critical issue is whether trends that prevailed before the pandemic are broken to the upside in the weeks and months ahead. That’s a work in progress and for now remains an open debate.

Meantime, quick digression: reflation and inflation are distinctive economic phenomena. Using the Wikipedia definition:

“Reflation, which can be considered a form of inflation (increase in the price level), is contrasted with inflation (narrowly speaking) in that ‘bad’ inflation is inflation above the long-term trend line, while reflation is a recovery of the price level when it has fallen below the trend line.”

Perhaps Exhibit A for reflation at the moment is the sharp rebound in commodity prices. After crashing in the first half of 2020, the S&P GSCI Commodity Index has rebounded sharply, more than doubling from last year’s trough.