Economic security

One of the Most Important Recession Indicators Is Beginning to Flash. Is It Time to Worry Yet?

Unless you spend your day glued to a Bloomberg terminal or mainlining CNBC, you might have missed the news late last week that the yield curve for U.S. Treasury bonds “inverted” for the first time since 2007. This dry-sounding development has led to a great deal of speculation on Wall Street and in the financial press about whether an economic downturn might finally be on the way. As the Wall Street Journal’s James Mackintosh put it, “The market’s most reliable recession indicator is finally flashing red.”

Why does this have people so worried? The yield curve has inverted in the lead-up to all nine U.S. recessions since 1955. As the Federal Reserve Bank of San Francisco notes, there has only been one instance in the last six decades when an inversion wasn’t followed by an official recession within two years or less. That was back in the mid-1960s, when growth slowed, but the economy didn’t technically shrink. Since then, there hasn’t been a single false alarm.