In the past, when disputes between the Fed and the bond market have persisted and grown, they have sometimes predicted big problems ahead — like a plunging stock market and, eventually, a recession.
“I think people should be paying close attention to all of this right now,” said David Rosenberg, chief economist and strategist at Gluskin-Sheff in Toronto. “When do you want to make sure you’ve got an umbrella? When rain is in the forecast or after it’s already started pouring?”
Rain is coming, Mr. Rosenberg said, recommending that investors prepare by keeping enough cash on hand and setting up their portfolios to weather a storm. Regions like the eurozone are in an earlier stage of the economic cycle, he said, and may be better bets now. He urges caution in the United States. “I can’t tell you when it is going to happen,” he said, “but the economic cycle has not been abolished, and the chances of a recession are rising.”
Though there is widespread concern about the behavior of the fixed-income markets, some analysts aren’t as convinced that the forecast is quite so gloomy.
“There are grounds for concern, certainly,” said Edward Yardeni, an independent economist and strategist, who has been studying the bond markets for decades. “But we’re in a very strange world now, and it’s hard to know how this will all play out.”
“The economy is growing very slowly,” he added, “at a pace of less than 2 percent per year, a rate that we used to call ‘stall speed,’ in the belief that when the economy is that feeble, it will fall into a recession. But that hasn’t happened. The economy keeps growing, the stock market keeps going up, yet inflation remains very low. Where are we heading? There are many possibilities here. This isn’t the economy we used to know.”
Understanding the situation more deeply requires a little technical knowledge, so bear with me.
The Federal Reserve, along with other central banks, lowered short-term rates to near-zero levels during the financial crisis. With the economy on the mend, and asset prices like stocks and real estate soaring, Fed officials have begun raising short-term rates and say they intend to continue to do so.
What is unusual is that while the short-term rates that are controlled and heavily influenced by the Fed have been rising, the longer-term rates that the bond market sets have generally been dropping. That is why 30-year fixed mortgage rates are still below 4 percent, not all that much higher than they were a year ago.
The benchmark 10-year Treasury note, for example, declined from more than 2.6 percent in March to about 2.1 percent earlier in June. (It rose to 2.3 percent on Friday.) The rate on the 10-year note has been hovering at only about 1 percentage point above the Fed funds rate and 0.6 or 0.7 of a percentage point above the three-year Treasury note.
In bond market jargon, “the yield curve has been flattening” — meaning short- and long-term interest rates have been moving closer to parity. In itself, such a development is unusual. But if the trend continues, with shorter-term rates rising above longer-term rates, the message from the bond market would amount to a flashing red light.
In such a case, bond mavens would say, “The yield curve has inverted,” implying a reversal of the natural order of things, because most of the time, investors demand a yield premium for tying their money up for longer periods. An inversion would express deep skepticism about Fed policy and about the health of the economy. In the past, inversions have often predicted economic recessions and sharp declines in the stock market.
In fact, the last yield-curve inversion occurred in 2006 and 2007, according to data maintained by the Federal Reserve Bank of New York. Recession probabilities climbed, a model maintained by the New York Fed showed, and for good reason. The economy plunged into recession in December 2007, and, by some measures, it is still recovering. That’s why the yield curve’s messages are worth taking seriously.
That said, we don’t have an inversion at this point, and we may not go there at all.
“Just because the yield curve is flattening doesn’t mean that it will become an inversion,” said Jeffrey Kleintop, chief global investment strategist at Charles Schwab. At the moment, he said, the British economy has been battered by “Brexit” and other worries and is quite vulnerable to a downturn. But he believes that the probability of a recession in the United States in the next 12 months is low. “I think we’ve probably got a year or more of growth ahead here,” he said.
Mr. Yardeni remains bullish on United States stocks and is cautiously positive about the economy, saying low bond yields probably reflect persistently low inflation, which could be benign. Factors like demography (the aging of the baby boom generation), technology (the efficiency of smartphones and cloud computing) and globalization have changed the economy and reduced the inflation rate, he said.
Low inflation, along with low global interest rates, are at least partly responsible for the low bond yields in the United States. Those low yields have been a boon to people who own bonds because yield and price move in opposite directions: The benchmark Bloomberg Barclays Aggregate index returned more than 2.4 percent through June, despite predictions early in the year of bad times for bond investors.
The danger signals from the bond market could easily change to another pattern. The Fed may pause in raising short-term rates, though that could unleash irrational exuberance and drive already stretched stock prices higher. On the other hand, the bond market could blink, raising bond yields and relieving the tension. But that would be far more likely if, counter to current expectations, inflation or economic growth began to surge.
For now, the rally in risky assets like stocks continues unabated, while the conflict between the Fed and the bond market continues. Fed officials indicate that they are determined to keep raising short-term rates and to begin reducing the Fed’s bond holdings — perhaps preparing the central bank for action whenever the next recession comes.
At a bare minimum, the policy choices ahead are difficult. And for investors, there is ample reason for caution.