All Asset All Access All Asset All Access: Investment Implications of Inflation Expectations Research Affiliates discusses the outlook for U.S. inflation expectations, and explains their business cycle model and how it informs portfolio positions.
In this edition, Rob Arnott, chairman of Research Affiliates, shares his views on U.S. inflation expectations and explains why changes in inflation expectation levels are important when considering the return prospects of the All Asset strategies. Omid Shakernia, senior vice president of the multi-asset strategies team at Research Affiliates, delves into the business cycle model of the All Asset strategies and shares how that model, along with other tactical signals, informs the positioning of the All Asset strategies. As always, their insights represent Research Affiliates’ views in the context of the PIMCO All Asset and All Asset All Authority funds. All Asset All Access is published quarterly. Q: Why do you think U.S. inflation expectations will continue to rise in the near term? Arnott: The price of anything is a matter of supply and demand. When people stop spending for a few months, for example because of pandemic lockdowns, and their bank accounts are supplemented by stimulus checks (whether they need the money or not), demand would be expected to go up. A jeweler friend of mine calls it “The Itch.” If supply chain disruptions constrict supply, and people choose to stay home and not work (whether because generous benefits make this possible or because they are concerned about the risks of the pandemic), supplies would be expected to shrink. These forces in turn should tend to push up prices of consumer goods, services, and financial assets. As Ben Graham famously opined in the 1940s, the stock market is a weighing machine in the long run and a voting machine in the short run. Liquidity forces, paired with simple supply and demand, tend to allow inflation to spill over into financial assets. One key component is shelter. At nearly one-third of the CPI (U.S. Consumer Price Index, compiled by the Bureau of Labor Statistics or BLS), shelter has the biggest weight in this basket of goods and services. What is a primary driver of shelter inflation? The rental market, though it tends not to be as straightforward as it might seem. There are three components: Actual rent paid by renters is the most basic, but it’s sticky. Over the last year, CPI shows rents up 2.4% (as of September), while surveys (such as Zumper) show that rents are up 12% in the last year. Why the roughly 1000 basis point (bp) difference? Many rental agreements are multiyear, and many may not have come up for renewal and therefore may have not yet registered that 12% hike. Owners’ equivalent rent (OER), which is nearly one-fourth of current CPI, is even more problematic. To determine OER’s weight in CPI, the BLS asks thousands of homeowners what they think their home would rent for. The average homeowner doesn’t usually ponder or research this question, so it’s basically guesswork. Naturally, people have a tendency to anchor on their previous answer and not revise their expectations up or down materially until after meaningful changes in rents and home prices are self-evident. The BLS updates the implicit rent data for each home in its survey sample every six months to calculate OER, which as of September 2021 was up 2.4% (annualized) over the last year. Over the same time frame, rents were up 12% and home prices were up 18% (the latter according to the S&P CoreLogic Case-Shiller U.S. National Home Price Index). The third component of shelter inflation is “lodging away from home,” which is usually dominated by hotel and motel prices. This is the only part of the shelter inflation measure that typically doesn’t have severe problems with lags and smoothing. It’s up 17.5% in the past year, according to CPI (as of September). Going back to 1988, U.S. home price inflation (using the Case-Shiller index – see Figure 1) has only a 17% correlation with concurrent OER, but has a 67% correlation with the next year’s OER, according to Research Affiliates calculations. Research Affiliates’ regression analyses indicate the one-year lagged Case-Shiller house price inflation has a much stronger relationship with OER than do other concurrent economic or market variables. In other words, Research Affiliates expects the 18% rise in U.S. home prices over the last 12 months will likely affect the next year’s rise in OER. Because home prices are so volatile, the data has a small statistical coefficient of 0.12, which carries forward for three years. So, the recent 18% rise in Case-Shiller home prices suggests an estimated boost in OER inflation of 2.2% in each of the next three years, or 6.6% in total. Research Affiliates’ analysis suggests that OER will accelerate above 5% by mid-2022, potentially continuing higher from there. In Research Affiliates’ view, it may be difficult for U.S. inflation to be “transitory” against this headwind. Q: Why is a change in inflation expectations important when considering the return prospects of the All Asset strategies? Arnott: The All Asset strategies are intended to maximize real return, consistent with preservation of real capital and prudent investment management – that is, they seek to mitigate the impact of inflation. By emphasizing asset classes with high correlations to changes in inflation, these strategies are designed and managed to complement allocations to mainstream stocks and bonds, in Research Affiliates’ view, both of which could fare badly if inflation rises. One of the notable traits of the All Asset strategies has been the historical tendency of their returns to correlate with changes in inflation expectations (see Figure 2). Since the All Asset Fund’s inception in July 2002, there has been an 83% correlation between the fund’s returns and movements in the 10-year U.S. breakeven inflation rate (over 12 month periods). On average since inception, each 0.1% rise in inflation expectations has historically corresponded to 1.63% in returns for the All Asset Fund and 1.54% for the All Asset All Authority Fund (returns are for institutional shares, net of fees). For the most recent quarter-end performance data for the All Asset and All Authority funds, please click on the link below: PIMCO All Asset Fund PIMCO All Asset All Authority Fund U.S. inflation expectations have rebounded from a trough of 0.9% at end-March 2020 to 2.4% as of end-September 2021. Over that same time horizon, the All Asset Fund delivered a cumulative return of 44.62% and the All Asset All Authority Fund delivered 45.22% (institutional shares, net of fees for both funds), outpacing the conventional 60/40 balanced portfolio by over 460 bps for All Asset, and over 525 bps for All Authority. (The 60/40 portfolio reflects a 60% allocation to the S&P 500 and a 40% exposure to the Bloomberg U.S. Bond Aggregate Index.) Q: How does Research Affiliates’ business cycle modeling inform asset allocation decisions within the All Asset strategies? Shakernia: While asset class yields and valuations historically have tended to be predictors of long-term returns, the business cycle tends to influence returns over shorter horizons. When macroeconomic conditions deteriorate, investors have often demanded higher discounts on risk assets, contributing to typically lower valuations. That is, we generally have seen lower prices and higher risk premiums in “bad times” when consumption, output, and investment are low, and unemployment is high. Research Affiliates’ global business cycle model incorporates select country-specific economic activity and monetary policy indicators to forecast the probability of an economic slowdown across developed and emerging markets. The forecasted likelihoods of economic slowdown are then mapped to Research Affiliates’ short-horizon return estimates for asset classes based on each class’s perceived sensitivity to the business cycle. Finally, these business cycle signals are mapped to portfolio tilts to potentially tactically favor procyclical versus countercyclical asset classes across the All Asset suite’s global opportunity set. Q: What is Research Affiliates’ business cycle model saying today? Shakernia: Research Affiliates’ model today estimates that the probabilities of slowdown in U.S. and developed ex U.S. markets are at decade lows, indicating a likely probability of continued above-trend growth potential in the coming months (see Figure 3). This decline in slowdown probability over the past year is consistent with the economic growth driven in part by the substantial fiscal stimulus response to the COVID-19 pandemic. In contrast, the slowdown probability across emerging market (EM) countries has inched up over the past year to “neutral territory.” Research Affiliates’ model’s diverging slowdown probabilities between developed and emerging economies is consistent with what the International Monetary Fund has called “fault lines in the global recovery,”Footnote1 attributing the divergence to differences in policy support and vaccine availability. Q: Along with the business cycle model, what other signals inform shorter-horizon portfolio tilts within the All Asset strategies? Shakernia: One of Research Affiliates’ latest enhancements to informing the All Asset investment process is the inclusion of new shorter-horizon tactical signals that complement All Asset’s structural orientation as a contrarian, value-oriented strategy anchored on the expectation of long-horizon mean reversion. Currently, we focus on five tactical signals: Short-term momentum: Trending markets can be indicative of short-term under-reaction to news, time-varying risk tolerance, and compensation for crash risk. Long-term reversal: Reverting markets may act as compensation for bearing contrarian positions. Volatility: Heightened volatility can be indicative of dislocation opportunities, while subdued volatility can be indicative of continued upward-trending prices. Sharpe ratio: Elevated risk-adjusted returns can be indicative of resistance to mean reversion, while subdued risk-adjusted returns can be indicative of a likely reversal. Momentum turning points: Slow and fast momentum agreement/disagreement can lead to changes in our conditional return estimates that potentially can be harvested after turning points. These tactical signals are based on an original relative value “pairs trading” framework developed by my colleagues, Cam Harvey, Christian Goulding, and Alex Pickard.Footnote2 Notably, the research findings suggest that these signals have tended to be lightly correlated with each other, which may be favorable, and that their inclusion into a portfolio may provide attractive incremental return potential while potentially reducing the average equity beta. Figure 4 illustrates the current portfolio tilts suggested by blending the output of the five tactical signals, which in aggregate suggest a modest incrementally procyclical posture. The All Asset strategies represent a joint effort between PIMCO and Research Affiliates. PIMCO provides the broad range of underlying strategies – spanning global stocks, global bonds, commodities, real estate, and liquid alternative strategies – each actively managed to maximize potential alpha. Research Affiliates, an investment advisory firm founded in 2002 by Rob Arnott and a global leader in asset allocation, serves as the subadvisor responsible for the asset allocation decisions. Research Affiliates uses their deep research focus to develop a series of value-oriented, contrarian models that determine the appropriate mix of underlying PIMCO strategies in seeking All Asset’s return and risk goals.
All Asset All Access All Asset All Access: Engaging Opportunities Amid Volatile Markets Research Affiliates discusses their approach to managing risks and targeting opportunities in uncertain environments.
All Asset All Access All Asset All Access: Evaluating and Managing Long‑Term Inflation Risks Research Affiliates discusses secular forces that may increase long-term inflation risk in the U.S., along with investment ideas for managing that risk.
All Asset All Access All Asset All Access: Crucial Diversification Away From the Mainstream Research Affiliates explains the role of diversifying strategies in the current market environment and discusses the latest tactical investment approaches in the All Asset portfolios.