One month a trend does not make, but today’s update on wholesale prices invites the obvious speculation about what may be coming.
As for assessing the here and now, it’s clear that the deflationary winds are blowing. Producer prices posted a jaw-dropping 2.8% tumble last month, the Labor Department reports. That’s the deepest monthly decline for this series since the Great Depression, although that’s just an educated guess since the Labor Department’s PPI archive on its web site only has numbers going back to 1947. Since then, last month’s drop is by far the biggest.
Monthly declines in the PPI series are hardly unprecedented, even if the magnitude of last month’s drop is in a class of its own. But that’s not the issue; rather, the economic context of the moment, coupled with a massive price decline in wholesale prices, suggests that an extended bout of deflation may be at hand. Tomorrow brings the October update for consumer prices, and the news is expected to be better, i.e., prices are expected to rise. We’ll see.
Why all the anxiety about the potential onset of deflation? To be blunt, avoiding the Big D is always a priority for policymakers. Typically, the inflationary bias does the heavy lifting on that front, leaving governments to worry about other things. But sometimes the pricing landscape turns upside down. Is such a moment at hand? As always, the future’s unclear, but it may be time to err on the side of caution about deflation’s threat.
Although the prospect of falling prices has obvious appeal for consumers, economically speaking it’s a virus that, if allowed to fester, creates any number of problems. The reason is that if deflation takes root, the normal incentive to buy and borrow takes a holiday, which elevates the odds for economic contraction. The fact that the U.S. is already in recession only makes the additional threat of deflation all the more troubling.