Duff & Phelps Recommended U.S. Equity Risk Premium Decreased as COVID-19 Impact Recedes

The Equity Risk Premium (ERP) is a key input used to calculate the cost of equity capital within the context of the Capital Asset Pricing Model (CAPM) and other models. The ERP varies over time. 

Based on current market conditions, Duff & Phelps decreased its U.S. ERP recommendation from 6.0% to 5.5% when developing discount rates as of December 9, 2020, and thereafter, until further guidance is issued.

The 5.5% ERP recommendation is to be used with a normalized risk-free rate of 2.5%, implying a “base” U.S. cost of equity capital estimate of 8.0% (2.5% + 5.5%).1

If the spot yield-to-maturity on 20-year U.S. Treasuries were used instead, the ERP would have to be increased accordingly. For example, the ERP inferred by the Duff & Phelps Recommended U.S. ERP (developed in conjunction with a normalized risk-free rate) against the spot 20-year yield of 1.5% as of December 9, 2020, is:

Duff & Phelps Recommended U.S. Equity Risk Premium Decreased from 6.0% to 5.5%

December 9, 2020 Decrease of U.S. ERP

Duff & Phelps last changed its U.S. ERP recommendation on March 25, 2020. On that date, our recommendation was increased to 6.0% (from 5.0%) in response to the financial markets’ turmoil and the uncertainty created by the spread of COVID-19 and its corresponding negative impact on the global economy.

U.S. real GDP collapsed 5% and 31.4% in the first and second quarters of 2020, respectively, but it grew in real terms by an annualized 33.1% in the third quarter.1,2  In the fourth quarter, U.S. equity markets reached new all-time highs, spurred by optimism about the new COVID-19 vaccines, the expectation of continued low interest rates through at least 2023, the resolution of the U.S. presidential election, and improved business confidence. Consumer confidence also saw some improvement since its 2020 low in April, but it remains far below the levels observed prior to the outbreak.

Exhibit 1 lists the primary factors that were considered when arriving at the Duff & Phelps Recommended U.S. ERP, effective December 9, 2020. It documents the evolution of these factors from March 25, 2020 through November 30, 2020, and their corresponding impact on the ERP.

Exhibit 1: Factors Considered in the U.S. ERP Recommendation: Relative Change from March to November 2020

Duff & Phelps Recommended U.S. Equity Risk Premium Decreased from 6.0% to 5.5%

Potential Risks in 2021 Impacting ERP4

There are several risks that may impact the shape of the U.S. economic recovery and the pattern of behavior of financial markets in 2021, including:

  • COVID-19: In mid-December, the U.S. Food and Drug Administration (FDA) issued emergency use authorizations for two COVID-19 vaccines, each with efficacy rates close to 95%.5  Both these vaccines require a two-dose regimen to achieve this level of efficacy rates. Manufacturing, supply chain and distribution challenges are anticipated to negatively impact the speed of delivery, but these (and other to-be-approved) vaccines are nonetheless expected to be accessible to most of the U.S. population by mid-2021. As of February 17, 2021, the number of administered doses in the U.S. was approaching 60 million.6
  • Control of U.S. Congress: The Democratic party now controls the White House and both houses of Congress (Senate and House of Representatives). Although their majorities are slim, Democrat control could lead to the enactment of business-unfriendly legislation, such as higher corporate tax rates and increased regulations, that lower future after-tax corporate earnings.
  • Size of New Stimulus Package: Agreement on a third fiscal stimulus package proved to be difficult. Ultimately, the $1.9 trillion stimulus package proposed by congressional Democrats was passed into law in March 2021 without support from Republicans. The cumulative size of the various COVID-19 stimulus packages relative to the size of U.S. GDP is the largest among major economies. This has contributed to recent increases in inflation expectations and long-term U.S. Treasury yields.

Conclusion

Based on global economic and financial market conditions in late November and early December 2020, which took into consideration the outlook and potential risks for 2021, we found sufficient support to decrease our U.S. ERP recommendation to 5.5% as of December 9, 2020 and thereafter, until further notice.

The 5.5% ERP recommendation is to be used with a normalized risk-free rate of 2.5%, implying a “base” U.S. cost of equity capital estimate of 8.0% (2.5% + 5.5%). Exhibit 2 shows the fluctuations in the base U.S. cost of equity since year-end 2019 to the present, using the Duff & Phelps Recommended U.S. ERP and accompanying risk-free rate.

Duff & Phelps continuously monitors global economic and financial market conditions that may indicate a change in the indicated ERP and will update our guidance as frequently as warranted.

Exhibit 2: U.S. Base Cost of Equity (= U.S. Normalized Risk-Free Rate + Duff & Phelps Recommended U.S. ERP)

December 19, 2019 to the Present7

Duff & Phelps Recommended U.S. Equity Risk Premium Decreased from 6.0% to 5.5%

Sources
1.As published in the Duff & Phelps Cost of Capital Navigator at dpcostofcapital.com. The Cost of Capital Navigator is an interactive, web-based platform (subscription required) that guides finance professionals through the steps of computing cost of capital taking into account best practices and the latest theory on this topic.
2 .Source: U.S. Bureau of Economic Analysis (BEA). Third quarter U.S. real GDP was later revised to 33.4%. See: https://www.bea.gov/news/blog/2020-12-22/gross-domestic-product-third-estimate-corporate-profits-revised-and-gdp.
3 U.S. real GDP decreased an estimated 3.5% in 2020 (compared to an increase of 2.2% in 2019). See: https://www.bea.gov/news/2021/gross-domestic-product-4th-quarter-and-year-2020-advance-estimate.
This section has been updated with more recent information relative to the content included in the client alert “Duff & Phelps Recommended U.S. Equity Risk Premium Decreased from 6.0% to 5.5%, Effective December 9, 2020”. This client alert contains a more expanded discussion of the rationale used to support the decrease in the Duff & Phelps-recommended U.S. ERP on December 9, 2020, and is accessible here: https://www.duffandphelps.com/insights/publications/cost-of-capital/duff-and-phelps-recommended-us-equity-risk-premium-decreased-december-2020
5Source: FDA’s Emergency Use Authorization information available at: https://www.fda.gov/emergency-preparedness-and-response/mcm-legal-regulatory-and-policy-framework/emergency-use-authorization#coviddrugs.
6Source: Centers for Disease Control and Prevention (CDC) website at: https://covid.cdc.gov/covid-data-tracker/#vaccinations
7Assumes a market beta of 1.0.

Duff & Phelps Recommended U.S. Equity Risk Premium Decreased as COVID-19 Impact Recedes 0001-01-01T00:00:00.0000000 /insights/publications/valuation-insights/valuation-insights-first-quarter-2021/duff-and-phelps-recommended-us-equity-risk /-/media/assets/images/publications/featured-images/2021/duff-and-phelps-recommended-us-equity-risk.jpg publication {E010DCD9-B7BA-4B98-9F3C-A51506B5C1D8} {E064CD47-11DF-428E-AC59-7AF718C23FCB} {5BF06FE7-E88C-4627-A701-3E042F076F1F} {4C8AF8F6-BAEC-4E94-ACC7-7AC0F36685FC} {B9547F83-DAD8-4427-AFD7-9E361891FD9C}