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Why consider ESG factors? The case for ESG integration

Last updated: 14 July 2009
Written by: Katherine Burstein

 

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Integrating ESG factors into the decision-making process
Gaining an informational advantage
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Shedding light on risk management: A CSR report case study

 

In its 2007 Form 10-K (the annual filing with the US Securities and Exchange Commission), a well-known retail company identifies supply chain interruption as a key business risk. However, both its 10-K and its Annual Report to Shareholders fail to elaborate on the company’s approach to mitigating this risk. The company’s 2006 CSR report, on the other hand, devotes over 16 pages to the topic of supply chain management. In this case, the CSR report provides insight into the company’s risk management and specific operations that investment managers cannot find anywhere else.

 

Investment managers consistently look to identify factors that will drive future corporate financial performance in order to generate future returns. However data that hasn’t historically been considered in “traditional” financial analysis, such as information contained in corporate sustainability and Corporate Social Responsibility (CSR) reports, is often overlooked.

 

This oversight is worth noting, as these reports can contain rich information about operations and plans for the future that investment managers are unlikely to find elsewhere. In these reports, corporate executives typically describe operational objectives related to environmental, social and governance (ESG) issues, such as reductions in carbon emissions, improvements in workplace health and safety, and extension of community engagement, the corporation’s approach to achieving objectives in these areas and its progress to date.

 

Information in sustainability or CSR reports can prove helpful indicators of management quality. Standard financial measures typically look backward and report on current success. Objectives and approaches in Sustainability and CSR reports, on the other hand, look forward and reveal prospects for future success. In many cases, ESG performance can directly impact a corporation’s ability to expand to new markets, attract knowledgeable and skilled workers, and access key resources— important factors in considering a corporation’s prospects for future financial performance.

Integrating ESG factors into the decision-making process

Observations from the field

 

Mercer’s research into manager approaches to ESG integration has revealed a wide range of tactics and abilities. Typically, managers that have earned our highest ESG ratings make use of all sources of available information, including sustainability or CSR reports, annual reports, industry publications, broker and independent research, and informal conversations with corporate stakeholders. We have found that these managers are able to recognize the link between ESG issues and corporate operations.

 

One of investment managers’ common responses to Mercer’s questions about ESG integration is that many ESG issues are not quantifiable and are, therefore, difficult to incorporate into corporate valuation. However, a number of managers are taking on this challenge because they believe that the incorporation of qualitative factors into valuation models or other parts of investment analysis represents an opportunity for managers to generate alpha. This is because market prices most likely reflect widely understood performance factors that have consistent, available data. Managers that are able to extract reliable information about future performance from sustainability and CSR reports may able to identify opportunities for corporate value appreciation before the broader market recognizes them.

 

In light of changing operating and financial market conditions in this realm, we expect analysis of ESG factors to become more commonplace in the future. In the meantime, Mercer has found that investment managers embracing ESG issues and their growing impact on corporate operations are most commonly (though not exclusively) found among funds that have a particular thematic focus, such as an environmental, social, or general sustainability focus, where the investment philosophy of the fund revolves around ESG issues.

 

Like traditional factors that impact corporate value, some ESG factors are quantitative in nature, while others are qualitative. Investment managers are already equipped with the skills to evaluate the impact of qualitative factors on corporate value— they often consider brand value, reputation, innovation, intellectual capital, and regulatory risk across a variety of sectors. One way that investment managers can begin the process of ESG integration is by assessing and comparing the information in corporations’ sustainability or CSR reports and determining how that information best fits into their particular decision-making process.

 

One specific method of integrating ESG factors into the decision-making process is using them to enhance valuation models. The Discounted Cash Flow (DCF) model is an ideal instrument because its cause-and-effect-driven structure is designed to build on both quantitative and qualitative assumptions. Using information from sustainability and CSR reports, which often deals with long-term issues and objectives, could help investment managers lengthen the explicit forecast period and, potentially, the accuracy of the model.

 

Some approaches to enhancing DCF models with information from sustainability or CSR reports are listed below:

 

  • Examine corporate ESG innovation and intellectual capital in order to make assumptions about revenue growth.

  • Compare competing corporations’ approaches to improving ESG performance in order to estimate competitive advantage and adjust revenue growth.

  • Assess operational goals related to ESG performance in order to forecast operating costs.

  • Evaluate exposure to carbon legislation or increasing commodity prices in order to adjust operating costs.

  • Inspect the corporation’s progress towards stated ESG goals and corporate executives’ ability to reformulate unsuccessful strategy, in order to determine corporate management quality.

  • Adjust beta values based on forward-looking assumptions about corporate management quality.

 

Using a DCF model to capture assumptions about ESG factors is just one of many approaches to integration. Throughout the field, approaches to integration vary across investment managers and specific strategies.

Gaining an informational advantage

Corporate sustainability and CSR reports can provide valuable forward-looking information about corporate operations, innovation, intellectual capital and management quality. This information can better equip investment managers to make better assumptions about competitive positioning and future financial performance. Because most investment managers do not attempt to consistently incorporate ESG factors into valuation, those managers that regularly consider these factors and their impact on value may be able to better identify attractive stocks before the broader market does. Only about 15 of the 1,518 strategies that Mercer has rated have been assigned the highest ESG ratings of ESG1 or ESG2, and, according to the 2008 PRI Report on Progress, only 39% of investment managers that are signatories to the Principles for Responsible Investment have incorporated ESG issues into their decision-making process for developed market equities.

 

The process of integrating ESG factors into DCF models, as one example of ESG integration, shows how forward-looking ESG information can strengthen a manager’s perception of both risk and opportunities. As global demographics and government regulation change, consumer preferences shift and resource availability changes, investment managers capable of looking forward with an eye on ESG may be better positioned to find the companies with robust competitive advantages.

 

Academic research and the link between ESG and financial performance

 

Although academic research findings have been mixed— a 2006 study entitled, “Does Weak Governance Cause Weak Stock Returns?” by J. Core and colleagues, for example, examines the relationship between shareholder rights, excess returns and takeover probability and finds no significant correlation— many studies illuminate the possible positive relationship between overall ESG and financial performance. A recent paper by Alex Edmans of the Wharton School entitled “Does the Stock Market Fully Value Intangibles?” found a positive relationship between employee satisfaction and equity prices. A 2005 study by Joeroen Derwall and colleagues entitled “The Eco-Efficiency Premium Puzzle” in the Financial Analyst’s Journal and a follow up study by the same authors entitled “The Economic Value of Corporate Eco-Efficiency,” found that stock market prices incorporate eco-efficiency with a lag, creating profit opportunities for savvy investors. A 2003 meta-analysis study by Marc Orlitzky and colleagues gathers and analyzes the results of 52 different quantitative studies on the relationship between Corporate Social Responsibility and financial performance. The meta-analysis determines that CSR performance and financial performance are positively related across industries and quantitative studies. As operating and financial markets continue to change and longer datasets become available, the body of academic literature addressing the link between ESG performance and financial performance will continue to grow.

 

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This contains confidential and proprietary information of Mercer and is intended for the exclusive use of the parties to whom it was provided by Mercer. Its content may not be modified, sold or otherwise provided, in whole or in part, to any other person or entity, without Mercer's permission.
Opinions – not guarantees
The findings, ratings and/or opinions expressed herein are the intellectual property of Mercer and are subject to change without notice. They are not intended to convey any guarantees as to the future performance of the investment products, asset classes or capital markets discussed. Past performance does not guarantee future results.
Not investment advice
This does not contain investment advice relating to your particular circumstances. No investment decision should be made based on this information without first obtaining appropriate professional advice and considering your circumstances.


Mercer is a leading global provider of investment consulting services, and offers customized guidance at every stage of the investment decision, risk management and investment monitoring process. We have been dedicated to meeting the needs of clients for more than 30 years, and we work with the fiduciaries of pension funds, foundations, endowments and other investors in some 35 countries. We assist with every aspect of institutional investing (and retail portfolios in some geographies), from strategy, structure and implementation to ongoing portfolio management. We create value through our commitment to thought leadership; world-class, independent research; and top-notch consultants with local expertise.

 

 


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