A Yield Focused ESG Approach
January 07, 2019
When creating solutions for our fixed income clients that integrate environmental, social and governance (ESG) factors, there is no one-size-fits-all approach. ESG goals vary by end investor.
However, there is one question we are asked regularly: “Can I incorporate ESG into my portfolio without giving up yield?” We believe the answer is a resounding yes.
ESG considerations have always been implicit in our credit investment analysis. Given the asymmetric nature of price moves in fixed income,1 minimising defaults is crucial—and we find that more responsible companies tend to have fewer defaults. We believe that ESG factors have the ability to impact the fundamental credit risk of a company and, in turn, a company’s bond price.
Controversies and negative ESG-related headlines can hinder investors’ ability to transact in a bond over the short term.
However, ESG research is not typically designed for fixed income investors. As a result, the MSIM Fixed Income team has created a proprietary ESG-scoring methodology that explicitly considers the risks and opportunities ESG factors pose to corporate bonds.
Although fixed income investors are slightly behind equity investors in recognizing how ESG factors can provide unique insights into long-term risks and opportunities, as we see in Display 1, there is no shortage of examples where a sector-related ESG factor has led to sharp downward bond price movements, restructuring or default:
Proprietary Sector Risk Analysis…
Built on their deep knowledge as sector specialists, our credit analysts complement their investment experience with ESG-focused research from a wide array of leading third-party sources to derive sector risk weightings of high, medium or low across 47 sub-sectors. As seen in Display 3, these risk weightings reflect our view of how likely the ESG factor is to have a negative effect on a bond’s price movement.
…Combined With Third-Party Company ESG Data
We use this sector risk analysis to assign weights to raw ESG data provided by leading third-party experts. Risk weightings will vary from low to high for environmental and social factors, but will always be high for governance. We find that governance is the strongest ESG driver of portfolio risk and return, and as fixed income investors, we rely heavily on management teams’ controls to avoid involvement in fraud or corruption, and to execute on commitments to repay debt.
Adjustment #1: Momentum
While we offer our clients the option of using negative screening and sector exclusion lists for segregated mandates, our view is that companies should be rewarded for demonstrating a willingness to change and adopt stronger ESG principles. Sustainability experts have recently raised questions about the effectiveness of negative screens, preferring instead a more holistic view of a company’s approach.
To account for momentum in our scoring methodology, we make numerical adjustments to third-party data in favour of companies that demonstrate positive ESG momentum and against companies that demonstrate negative momentum.
Adjustment #2: Controversy
Negative ESG-related headlines can impact our ability to transact in a company’s bonds. Not only can a company’s controversy change its credit fundamentals, but it tends to increase public focus on ESG topics. Portfolio managers may move to avoid the most obviously controversial names.
To account for controversy, we make a numerical adjustment against companies that have been featured in the headlines for negative reasons. Our adjustment for controversy has less impact than our adjustment for momentum in our final score—we prefer to bias our score towards the future rather than the past.
MSIM ESG Credit Scoring Analysis
The final output is a numerical score that is comparable across sectors and used as one of many inputs into the final investment decision on a security-by-security basis. We also use these scores to calculate the weighted-average MSIM ESG Credit Scoring Analysis of a portfolio and its corresponding benchmark. We use this score to better understand the ESG quality of our portfolios.
In Display 4 we demonstrate how our ESG Credit Score can differ from third-party ratings. In this example we compare two U.S. retail companies, which for simplicity we will refer to as Retailer A and Retailer B. As you can see, using MSCI data the companies appear to have similar ESG risk profiles. However, when we look a bit deeper we notice several factors that we believe differentiate the credits, impacting their ESG risks and possibly their bond prices in the future.
First, we have already discussed the importance of explicitly considering momentum and controversy factors. In this example, Retailer A and Retailer B couldn’t be more different. Retailer A has been involved in some significant controversies and has had downward ESG ratings momentum. Retailer B has been involved in fewer material controversies and more importantly has demonstrated positive ESG momentum.
When we look at the two companies’ quantitative E, S and G scores we see that the environmental and social scores of these companies are similar but the governance ratings are quite far apart. As we see governance being the ESG risk that most drives credit performance, it becomes imperative in our model to differentiate between Retailer A and Retailer B.
Taken in aggregate, our MSIM ESG Credit Score model incorporates the divergent momentum, controversy and governance scores to come up with a proprietary ESG Credit Score that is not only more applicable to fixed income investors, but we believe also properly differentiates these two credits.
Our Continued Focus on ESG
The Fixed Income ESG Strategy team continually re-evaluates our methodology and data inputs based on the latest research and studies available. We plan to continue empirical work to refine our ESG weights and scoring methodology over time.
Our objective is to approach ESG in a thoughtful and practical way rather than as a box-ticking exercise.
By embedding ESG within the core investment team and process, we aim to optimise a portfolio’s ESG profile in a way that not only minimises any yield discount, but turns ESG considerations into insights that can help mitigate risk and contribute to higher potential returns.
There is no assurance that a Portfolio will achieve its investment objective. Portfolios are subject to market risk, which is the possibility that the market values of securities owned by the Portfolio will decline and may therefore be less than what you paid for them. Accordingly, you can lose money investing in this Portfolio. Please be aware that this Portfolio may be subject to certain additional risks. Fixed income securities are subject to the ability of an issuer to make timely principal and interest payments (credit risk), changes in interest rates (interest rate risk), the creditworthiness of the issuer and general market liquidity (market risk). In the current rising interest rate environment, bond prices may fall and may result in periods of volatility and increased portfolio redemptions. Longer-term securities may be more sensitive to interest rate changes. In a declining interest rate environment, the Portfolio may generate less income. Mortgage-and asset-backed securities are sensitive to early prepayment risk and a higher risk of default, and may be hard to value and difficult to sell (liquidity risk). They are also subject to credit, market and interest rate risks. Certain U.S. government securities purchased by the Strategy, such as those issued by Fannie Mae and Freddie Mac, are not backed by the full faith and credit of the U.S. It is possible that these issuers will not have the funds to meet their payment obligations in the future. High-yield securities (“junk bonds”) are lower-rated securities that may have a higher degree of credit and liquidity risk. Public bank loans are subject to liquidity risk and the credit risks of lower-rated securities. Foreign securities are subject to currency, political, economic and market risks. The risks of investing in emerging market countries are greater than risks associated with investments in foreign developed countries. Sovereign debt securities are subject to default risk. Derivative instruments may disproportionately increase losses and have a significant impact on performance. They also may be subject to counterparty, liquidity, valuation, correlation and market risks. Restricted and illiquid securities may be more difficult to sell and value than publicly traded securities (liquidity risk).
Please consider the investment objective, risks, charges and expenses of the fund carefully before investing. The prospectus contains this and other information about the fund. To obtain a prospectus, download one at morganstanley.com/im or call 1-800-548-7786. Please read the prospectus carefully before investing.