US long-term rates: Not going back to “normal” anytime soon

As rates have risen, investors have, once again, started asking the perennial question: Is the bond bull market over and are rates normalizing? In thinking about bond yields, it is important to keep longer-term factors in mind that have nothing to do with central bank policy. Low yields have correlated with two, related longer-term trends: low nominal GDP (NGDP) and an aging population. The reason they’re related is that an aging population means slower growth in the workforce, and in turn, slower economic growth.

An aging population impacts rates through a second mechanism. As consumers age, their borrowing and investing patterns shift. Older households tend to borrow less and demonstrate a preference for income, in the process raising the demand and lowering the supply of bonds. The net result is that older populations tend to be associated with lower real, or inflation-adjused interest rates. This dynamic has been at work for decades and helps explain why low yields predated the financial crisis.

Because the population will not get younger any time soon, what would need to change to push rates back to “normal”? In terms of the real economy, the simple answer is faster nominal growth. Looking back over the past 60 years, the level of nominal growth has been the key to understanding the level of rates. During this period, a smoothed average of nominal growth explains almost 60% of the variation in long-term rates (see the chart below).

 

chart-gdp-treasury-yield

For nominal growth to improve, either real growth needs to accelerate beyond the 2% to 2.50% range that has characterized the recovery, or inflation needs to materially increase. As of now, there is little evidence of either. To be sure, the economy will grow a bit faster, and a tax cut would help further. However, neither the current acceleration in growth nor the limited tax cut points to a return to sustained +3% growth. As for inflation, it is conspicuous by its absence. The Fed’s preferred measure of inflation is stuck at 1.30%.

None of this suggests that rates are not heading higher. Given Fed tightening and marginally faster growth, they probably are. However, higher does not equal normal. What does normal look like? The average 10-year Treasury yield in the 20 years prior to the financial crisis is around 6%. The bond bull market may have ended, i.e. rates have probably bottomed, but normal is a long ways away.

Russ Koesterich, CFA, Portfolio Manager for BlackRock’s Global Allocation team

 

Source: https://www.blackrockblog.com/2017/11/06/interest-rates-normal/?

Disclosure: This website consists of the public articles, and this communication is for informational purposes only. Nothing herein should be construed as my opinion, solicitation, recommendation or an offer to buy or sell any securities or product, and does not constitute legal or tax advice. The information contained herein has been obtained from publicly available sources believed to be reliable but we do not guarantee accuracy or completeness. Do not act or rely upon the information and advice given in this publication without seeking the services of competent and professional investment, legal, tax, or accounting counsel.

 

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