Inflation Was Good in June and July; August’s Will Not Be So Kind

Inflation was good in June and July; August’s will not be so kind

The softening inflation data for June and July was broadly supportive of our view that monetary policymakers should keep interest rates unchanged for the remainder of the year. Unfortunately, the picture is likely to become less favorable over the next several months, particularly if oil and gasoline prices continue to move higher. While lower gasoline prices contributed to the improvement in inflation during June and July, they do not tell the whole story.

The biggest surprise in the Consumer Price Index (CPI) over the past two months was the unusually small increase in shelter prices, which rose just 0.1% month over month in both June and July. Importantly, this moderation was not driven by a meaningful slowdown in owners' equivalent rent (OER), which represents roughly 73% of the shelter component and carries a weight of approximately 25.8% in the overall CPI basket. In fact, OER accelerated in July, rising 0.3% month over month after increasing 0.2% in June.

So why did the shelter component remain so subdued? The answer lies in the lodging-away-from-home category, which includes hotels and motels. Although this category accounts for only about 4.1% of the shelter component and an even smaller share of the overall CPI basket, it fell sharply, declining 2.3% in June and another 2.8% in July on a seasonally adjusted basis.

shelter price

As a result, the recent slowdown in shelter prices appears to have been driven disproportionately by this small and volatile component rather than by a broad-based easing in housing prices. Both OER and rent of primary residence remained relatively firm, while lodging away from home made unusually large negative contributions to shelter prices in June and July. If lodging prices had instead increased at their average monthly pace over the last decade, the rent of shelter component would have been approximately 0.24% in June and 0.26% in July, rather than the reported 0.13% and 0.14%, respectively.

This suggests that recent shelter readings may be overstating the degree to which shelter prices are contributing to disinflation and, by extension, the degree of underlying core CPI improvement. That distinction is unlikely to be overlooked by Federal Open Market Committee (FOMC) members as they prepare for their September meeting.

Moreover, policymakers will have the August CPI report in hand before that meeting. We expect that report to be considerably less encouraging, with higher gasoline prices pushing headline inflation higher and a likely rebound in lodging away from home limiting any further moderation in shelter prices. As a result, the September policy discussion could prove more challenging than current market expectations suggest.

See more: Consumer Price Index: Inflation at 3.4% in July