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Copyright ©2020 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.
Key Concepts and Skills
• After studying this chapter, you should be able to:
– Determine a firm’s cost of equity capital.
– Determine a firm’s cost of debt.
– Determine a firm’s overall cost of capital.
– Identify some of the pitfalls associated with a firm’s overall cost of capital and what to do about them.
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Chapter Outline
12.1 The Cost of Capital: Some Preliminaries
12.2 The Cost of Equity
12.3 The Costs of Debt and Preferred Stock
12.4 The Weighted Average Cost of Capital
12.5 Divisional and Project Costs of Capital
12.6 Company Valuation with the WACC
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Cost of Capital Basics
• The cost to a firm for capital funding = the return to the providers of those funds– The return earned on assets depends on
the risk of those assets.
– A firm’s cost of capital indicates how the market views the risk of the firm’s assets.
– A firm must earn at least the required return to compensate investors for the financing
they have provided.
– The required return is the same as the appropriate discount rate.
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Cost of Equity
• The cost of equity is the return required by equity investors given the risk of the
cash flows from the firm.
• Two major methods for determining the cost of equity
– Dividend growth model
– SML or CAPM
Return to
Quick Quiz
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The Dividend Growth Model Approach
Start with the dividend growth model formula and rearrange to solve for RE.
gP
DR
gR
DP
0
1E
E
10
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Example: The Dividend Growth Model
• Your company is expected to pay a dividend of $4.24 per share next year. (D1)
• Dividends have grown at a steady rate of 6% per year and the market expects that to continue. (g)
• The current stock price is $60. (P0)
• What is the cost of equity?
1307.06.60
24.4ER
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Example: Estimating the Dividend Growth Rate
• One method for estimating the growth rate is to use the historical average
Year Dividend Percent Change
2015 $1.10
2016 1.20
2017 1.35
2018 1.40
2019 1.55
--
(1.20 – 1.10) / 1.10 = 9.09%
(1.35 – 1.20) / 1.20 = 12.5%
(1.40 – 1.35) / 1.35 = 3.7%
1.55 – 1.40) / 1.40 = 10.71%
Average = (9.09 + 12.5 + 3.7 + 10.71) / 4 = 9.0%
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Advantages and Disadvantages of the Dividend Growth Model
• Advantage – easy to understand and use
• Disadvantages
– Only applicable to companies currently paying dividends
– Not applicable if dividends aren’t growing at a reasonably constant rate
– Extremely sensitive to the estimated growth rate
– Does not explicitly consider risk
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The SML Approach
• Use the following information to compute the cost of equity
– Risk-free rate, Rf
– Market risk premium, E(RM) – Rf
– Systematic risk of asset, β
Click on this link for further information.
)R)R(E(RR fMEfE
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Example: SML
• Company’s equity beta = 1.15
• Current risk-free rate = 7%
• Expected market risk premium = 6%
• What is the cost of equity capital?
%95.9)7(15.190.1 ER
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Advantages and Disadvantages of SML
• Advantages
– Explicitly adjusts for systematic risk
– Applicable to all companies, as long as beta is available
• Disadvantages
– Must estimate the expected market risk premium,
which does vary over time
– Must estimate beta, which also varies over time
– Relies on the past to predict the future, which is not
always reliable
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Example: Cost of Equity
• Data:– Beta = 1.2 – Market risk premium = 8% – Current risk-free rate = 6%– Analysts’ estimates of growth = 8% per year – Last dividend = $2– Current stock price =$30
– Using SML: RE = 6% + 1.2(8%) = 15.6%
– Using DGM: RE = [2(1.08) / 30] + .08 = 15.2%
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Cost of Debt
• The cost of debt = the required return on a company’s debt
• Method 1 = Compute the yield to maturity on existing debt
• Method 2 = Use estimates of current rates based on the bond rating expected on new debt
• The cost of debt is NOT the coupon rate.
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Example: Cost of Debt
Current bond issue:
– 22 years to maturity
– Coupon rate = 7%
– Coupons paid semiannually
– Currently bond price = $960
22*2 N
-960 PV
1000 FV
35 PMT
CPT I/Y 3.685%
YTM = 3.685%*2 = 7.37%
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Component Cost of Debt
• Use the YTM on the firm’s debt
• Interest is tax deductible, so the after-tax (AT) cost of debt is:
• If the corporate tax rate = 21%:
RD,AT
= RD,BT
(1-TC)
%82.5)21.1%(37.7, ATDRReturn to
Quick Quiz12-16Copyright ©2020 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written
consent of McGraw-Hill Education.
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Cost of Preferred Stock
• Preferred pays a constant dividend every period
• Dividends expected to be paid forever
• Preferred stock is a perpetuity
• Example:
– Preferred annual dividend = $1.25
– Current stock price = $25.85
RP = 1.25 / 25.85 = 4.84%
0
PP
DR
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Weighted Average Cost of Capital
• Use the individual costs of capital to compute a weighted “average” cost of capital for the firm.
• This “average” = the required return on the firm’s assets, based on the market’s perception of the risk of those assets
• The weights are determined by how much of each type of financing is used. Return to
Quick Quiz
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Determining the Weights for the WACC
• Weights = percentages of the firm that will be financed by each component
• Always use the target weights, if possible.
– If not available, use market values
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Capital Structure Weights
• Notation
E = market value of equity
= # outstanding shares times price per share
D = market value of debt
= # outstanding bonds times bond price
V = market value of the firm = D + E
• Weights
E/V = percent financed with equity
D/V = percent financed with debt
Return to
Quick Quiz
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WACC (1 of 2)
WACC = (E/V) x RE + (P/V) x RP + (D/V) x RD x (1- TC)
Where:
(E/V) = % of common equity in capital structure
(P/V) = % of preferred stock in capital structure
(D/V) = % of debt in capital structure
RE = firm’s cost of equity
RP = firm’s cost of preferred stock
RD = firm’s cost of debt
TC = firm’s corporate tax rate
Weights
Component
costs
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Estimating Weights Given:
• Stock price = $50
• 3m shares common stock
• $25m preferred stock
• $75m debt
• 40% Tax rate
Weights:
E/V = $150/$250 = 0.6 (60%)
P/V = $25/$250 = 0.1 (10%)
D/V = $75/$250 = 0.3 (30%)
Component Values:
• VE = $50 × (3 m) = $150m
• VP = $25m
• VD = $75m
• VF = $150+$25+$75=$250m
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WACC (2 of 2)
WACC = 0.6(14%) + 0.1(9%) + 0.3(10%)(1 - .40)
WACC = 8.4% + 0.9% + 1.8% = 11.1%
Component W R
Debt (before tax) 0.30 10%
Preferred Stock 0.10 9%
Common equity 0.60 14%
WACC = E/V × RE + P/V × RP + D/V × RD (1 −
TC)
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Table 12.1
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Factors That Influence a Company’s WACC
• Market conditions, especially interest rates, tax rates, and the market risk premium
• The firm’s capital structure and dividend policy
• The firm’s investment policy – Firms with riskier projects generally have a
higher WACC.
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Eastman ChemicalEquity Data
Source: http://finance.yahoo.com
Balance Sheet
Total Cash (mrq) 227M
Total Cash Per Share (mrq) 1.62
Total Debt (mrq) 6.17B
Total Debt/Equity (mrq) 104.93
Current Ratio (mrq) 1.82
Book Value Per Share (mrq) 41.52
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Source: http://finance.yahoo.com
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Eastman ChemicalDividend Growth
Eastman Chemical
Beta and Shares
Outstanding
Source: http://finance.yahoo.com12-28Copyright ©2020 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written
consent of McGraw-Hill Education.
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Eastman ChemicalDividends
Source: http://finance.yahoo.com
Growth Estimates EMN Industry Sector S&P 500Current Qtr. -14.30% N/A N/A -0.01Next Qtr. 7.70% N/A N/A 0.05Current Year 7.00% N/A N/A 0.05Next Year 10.00% N/A N/A 0.11Next 5 Years (per annum) 9.84% N/A N/A 0.10Past 5 Years (per annum) 3.53% N/A N/A N/A
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Eastman ChemicalCost of Equity—SML
• Beta: Yahoo Finance 0.98
Value Line 1.20
Reuters 1.37
Average of the three is about 1.20
• T-Bill rate = 1.98% (Yahoo Finance bonds section)
• Market Risk Premium = 7% (assumed)
• Cost of Equity (SML) = 1.98% + (7%)(1.20) = 10.38%
)R)R(E(RR fMEfE
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Eastman Chemical Cost of Equity—DCF
• Growth rate 6.5%
• Last dividend 2.00
• Stock price $98.53
• Cost of Equity (DCF) =
%77.8
065.53.98
)065.1(00.2$
0
1
E
E
E
R
R
gP
DR
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Eastman Chemical Cost of Equity
Cost of Equity Method Estimated Value
SML 9.69%
DCF 10.17%
Average 9.93%
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Eastman Chemical Bond Data
Source: http://www.sec.gov
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Eastman ChemicalCost of Debt
• For Eastman, the cost of debt is similar when using
either book values or market values.
CouponRate
Book Value(in millions)
Percentage of Total
Market Value(in millions)
Percentageof Total
Yield toMaturity Book Values
MarketValues
5.50% $250 .05 $258.39 .05 2.97% .14% .14%2.70 798 .15 793.00 .15 3.12 .46 .464.50 192 .04 192.26 .04 3.49 .12 .133.60 753 .14 750.67 .14 3.68 .51 .511.25 920 .17 817.38 .15 3.72 .63 .577.25 197 .04 230.50 .04 3.85 .14 .177.625 43 .01 50.11 .01 4.45 .04 .043.80 689 .13 682.10 .13 3.97 .51 .507.60 195 .04 242.81 .05 4.20 .15 .194.80 493 .09 490.53 .09 4.84 .44 .444.65 871 .16 853.84 .16 4.78 .77 .76
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Eastman ChemicalWACC
Capital structure weights (market values):
E = $14.066 billion
D =$5.366 billion
V = $14.066 + 5.366 = 19.432 billion
E/V = 14.066 / 19.432 = .72
D/V = 5.366 / 19.432 = .28
Tax rate (assumed) = 21%
WACC = .72(9.58%) + .28(3.92%)(1 - .21)
= 7.79%
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Risk-Adjusted WACC
• A firm’s WACC reflects the risk of an
average project undertaken by the firm.
– “Average” risk = the firm’s current
operations
• Different divisions/projects may have
different risks.
– The division’s or project’s WACC should be
adjusted to reflect the appropriate risk and
capital structure. Return to
Quick Quiz
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Using WACC for All Projects(1 of 2)
• What would happen if we use the WACC for all projects regardless of risk?
• Assume the WACC = 15%
Project
A
B
IRR Project Beta
14% 0.60
16% 1.20
WACC=15%
Reject
Accept
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Using WACC for All Projects(2 of 2)
• Assume the WACC = 15%
• A project’s required return is calculated using the SML and the project’s Beta.
• Adjusting for risk changes the decisions.
Required
Project IRR Return WACC=15% Risk Adj
A 14% 11.8% Reject Accept
B 16% 16.6% Accept Reject
Decision
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Divisional Risk & the Cost of Capital
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Pure Play Approach
• Find one or more companies that specialize in the product or service being considered.
• Compute the beta for each company.
• Take an average.
• Use that beta along with the CAPM to find the appropriate return for a project of that risk.
• Pure play companies can be difficult to find.
Return to
Quick Quiz
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Subjective Approach
• Consider the project’s risk relative to the firm overall.
– If the project is riskier than the firm, use a discount rate greater than the WACC.
– If the project is less risky than the firm, use a discount rate less than the WACC.
Return to
Quick Quiz
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Example: Subjective Approach
Risk Level Discount Rate
Very Low Risk WACC – 8% 6%
Low Risk WACC – 4% 10%
Same Risk as Firm WACC 14%
High Risk WACC + 6% 20%
Very High Risk WACC + 10% 24%
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Quick Quiz
• What are the two approaches for computing the cost of equity? (Slide 12.5)
• How do you compute the cost of debt and the after tax cost of debt? (Slide 12.16)
• How do you compute the capital structure weights required for the WACC? (Slide 12.20)
• What is the WACC? (Slide 12.18)
• What happens if we use the WACC as the discount rate for all projects? (Slide 12.36)
• What are two methods that can be used to compute the appropriate discount rate when WACC isn’t appropriate? (Slide 12.40 and Slide 12.41)
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END
Chapter 12
Copyright ©2020 McGraw-Hill Education. All rights reserved. No reproduction or distribution without the prior written consent of McGraw-Hill Education.