Investment firm sees ‘higher and spikier’ inflation looming.
By David Enna, Tipswatch.com
AllianceBernstein, a global investment firm with about $725 billion in assets under management, is now advising its clients to replace the traditional 60% stocks / 40% bonds portfolio with a 60/30/10 model, with the 10% being allocated to inflation protection.
The strategy grew out of an April 2 report by two senior bond experts at the firm — Serena Zhou and AJ Rivers — who made the case that inflation protection in the form of Treasury Inflation-Protected Securities is now a “unique opportunity.”
As inflation recedes from recent cyclical highs, many investors are selling their holdings of inflation-protected securities. The result? Explicit inflation protection has become unusually cheap. Investors needing to boost their strategic allocations to inflation strategies may wish to take advantage of this opportunity—securing inexpensive “flood” insurance ahead of higher structural inflation over the coming decade.
The authors theorize that global economies are moving toward an era of “higher and spikier” inflation, triggered by three powerful forces:
- Deglobalization, which leads to potential labor shortages, higher labor costs, and potential supply shortages.
- Aging demographics, which also shrinks the labor pool.
- Climate change, which could drive energy, transportation, insurance, food and other costs higher in the future.
The authors point out that in the last three years, U.S. consumers lost 16% of their purchasing power. While inflation seems to be easing in 2024, the dangers remain:
(W)e think it’s more likely that 2% becomes a lower bound for inflation, rather than a central-bank target. Indeed, it’s highly likely we’ve already entered this new regime … Yet even marginally higher inflation represents a key risk. For example, if inflation persists at just 2.8%, an unprotected investor will have lost 35% of purchasing power 15 years from today.
The authors note: “That’s why, in our view, the wisest defense against unexpected inflation is to maintain a strategic allocation to an active inflation strategy that includes explicit inflation protection in the form of TIPS.”
The price of protection
In the 27-year history of TIPS, the authors note, these securities have yielded an average of 90 basis points below GDP growth. Today, with real yields well above 2% across the TIPS maturity spectrum, TIPS have yields close to or above GDP growth predictions for the next decade.
In other words, TIPS are abnormally cheap today relative to long-term averages; they’re also cheap if inflation surprises to the upside in the near future; and they’re cheap given our expectations for higher long-term inflation over the next decade.
The investment strategy
The authors suggest that investors should increase allocations to inflation protection.
In our analysis, a 10% allocation to inflation protection—for example, shifting from a typical 60/40 portfolio to a 60/30/10 allocation—may meaningfully improve risk-adjusted potential return under the new inflation regime.
Will that shift reduce investment returns? The authors theorize that it won’t and in fact could enhance returns. They suggest concentrating on shorter average duration to reduce interest-rate risk while retaining inflation protection. They conclude:
In our view, the right active inflation strategy should help investors beat inflation without sacrificing return. Between the low price of getting inflation protection today and the high cost of not having such insurance tomorrow, we believe the time is right to beat the inflationary tide.
The authors, unfortunately, then revert to “global investment firm” advice by suggesting backing up the TIPS holdings with high-yield bonds and emerging market debt. I am not a fan of that advice. Keep your bond allocation in safe investments and take risk elsewhere.
Thoughts
The AllianceBernstein authors raised an interesting point about real yields currently matching or potentially exceeding future GDP growth, which makes TIPS look like an under-priced investment. At the same time, investor interest is waning.
“Investors have been selling inflation protection in the mistaken belief that it’s no longer needed,” Rivers and Zhou wrote. Total net assets in this category have declined in each quarter from mid-2022 through March. In an interview with Barrons, Rivers noted that investors shouldn’t try to time inflation protection. From that article:
By buying TIPS “you’re getting a real yield of 2% plus any inflation accretion,” says Serena Zhou, portfolio manager for Fixed Income US Multi-Sector at AllianceBernstein. “If there are any unexpected inflation hikes, you are immunized from those spikes.”
Although my personal portfolio has only a 35% allocation to stocks, I have tried to achieve a 15% asset allocation in inflation protection. So my target would be more like 35% in stocks, 50% in bonds, CDs & cash, and 15% in I Bonds and individual TIPS held to maturity.
Over most of the past 13 years, attempting to build an inflation-protected allocation has been frustrating, with real yields often well below zero. That made I Bonds look super attractive with a fixed rate of only 0.0%. Today, the situation is reversed. Real yields are attractive. They could go higher, but today’s real yields are historically attractive.
My allocation is an outlier. For most people approaching or in retirement, this 60 / 30 / 10 recommendation from AllianceBernstein passes the “common sense” test. Placing 10% of your portfolio in TIPS and I Bonds is a quality recommendation for the cautious investor.
• Now is an ideal time to build a TIPS ladder
• Confused by TIPS? Read my Q&A on TIPS
• TIPS in depth: Understand the language
• TIPS on the secondary market: Things to consider
• Upcoming schedule of TIPS auctions
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David Enna is a financial journalist, not a financial adviser. He is not selling or profiting from any investment discussed. I Bonds and TIPS are not “get rich” investments; they are best used for capital preservation and inflation protection. They can be purchased through the Treasury or other providers without fees, commissions or carrying charges. Please do your own research before investing.













Thank you! I will need to post something soon.