On March 29, 2016, I attended a speech given at the Economic Club of New York by Federal Reserve (Fed) chair Janet Yellen, entitled “The Outlook, Uncertainty, and Monetary Policy.” For most Fed watchers, the key takeaway was that the pace of any interest rate hikes would likely be very gradual, given the current uncertainty in the global economy. In this “lower for longer environment,” we highlight our top five reasons why investors should consider an enhanced yield approach to the Barclays U.S. Aggregate Index (Agg).

#1: Treasuries Are Expensive and Overrepresented

U.S. Treasuries represent the benchmark interest rate for borrowing in U.S. dollars. In our view, having them also represent the largest percentage of an investor’s bond portfolio seems counterintuitive to the stated goal of generating income. Due to shifts in bond issuance patterns, the Treasuries portion of the Agg has risen from less than 20% to nearly 40% today.1 In our view, more attractive opportunities may exist than pure interest rate risk.

Historical Sector Breakdown

Historical Sector Breakdown of the Agg, 12/31/02-12/31/15

#2: Credit Is Inexpensive

Over the last several months, as concerns about the health of the global economy have increased, credit spreads have widened to levels not seen since 2011. In our view, we do not believe that a recession in the U.S. is likely to occur in the next 12–18 months. As a result, investors should consider increasing allocations to U.S. investment-grade corporates in order to enhance yield and potentially benefit from tightening credit spreads. Compared to the Agg, the Barclays U.S. Aggregate Enhanced Yield Index is 20% over-weight credit and nearly 20% under-weight Treasuries.2

Barclays US Corporate Index

Barclays U.S. Corporate Index: Credit Spread (basis points), 12/31/2008?3/22/2016

#3: Rules-Based Rebalancing Lowers Risk of Style Drift

Oftentimes, many active managers will purchase securities not included in their performance benchmark in order to enhance returns. While this is a commonly accepted approach in the bond market, should this necessarily count as generating alpha? To some, this approach is akin to a large-capitalization (cap) equity manager buying small-cap stocks to boost returns. It’s great when it leads to outperformance, but it can complicate the risk management process for asset allocators managing a number of exposures.

Our approach starts with the same investable universe as the Agg but then seeks to reweight securities based on a set of constraints in order to enhance income.

#4: High Correlation with Greater Income Potential
Since July 2015, the Enhanced Yield Index has had a correlation of 0.96 with the Agg.3 While the enhanced yield strategy has a modestly higher correlation to investment-grade corporate bond indexes, it maintains a modestly negative correlation with equity indexes such as the S&P 500 Index. In our view, with interest rates still low by historical standards, the value of an intermediate bond strategy that exhibits a strongly negative correlation to the S&P 500 is diminished. The positive performance generated by the bond portfolio during equity sell-offs is unlikely to be sufficient to meaningfully dampen the volatility of a traditional 60% equity/40% fixed income portfolio.

#5: Risk-Adjusted Returns: Greater Income Potential Despite Modest Increase in Duration

The enhanced yield strategy currently increases yield by 68 basis points (3.06% vs. 2.38%), while increasing duration by 0.7 years (6.24 vs. 5.54).4 In the current “lower for longer” environment, we believe credit will be a primary determinant of total returns as spreads ultimately tighten from current elevated levels. In our view, this income-for-interest rate risk trade-off appears favorable, given the likely drivers of return in the market.

1Source: Barclays, as of 3/22/16.
2Source: Barclays, as of 3/22/16. Subject to change.
3Sources: WisdomTree, Bloomberg, as of 2/29/16.
4Source: Barclays, as of 3/22/16.