Valuation Lecture I: WACC vs. APV and Capital Structure Decisions

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# Valuation Lecture I: WACC vs. APV and Capital Structure Decisions - PowerPoint PPT Presentation

Valuation Lecture I: WACC vs. APV and Capital Structure Decisions Financial Decisions Timothy A. Thompson Market value balance sheet Market value assets Market value claims Excess Cash Total enterprise value Total enterprise value Debt Net debt Value of Projects

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## Valuation Lecture I: WACC vs. APV and Capital Structure Decisions

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### Valuation Lecture I: WACC vs. APV and Capital Structure Decisions

Financial Decisions

Timothy A. Thompson

Market value balance sheet

Market value assets Market value claims

Excess Cash

Total enterprise value Total enterprise value

Debt

Net debt

Value of

Projects

Value of

Projects

Equity

Equity

Debt tax shields

Debt tax shields

Asset or claim

C = excess cash

A = value of projects (unlevered)

D = mkt value debt

E = mkt value equity

TS = debt tax shields

Net debt = D’ = D – C

TEV = D – C + E

Required return, beta

rc, βc

ra, βa,reu,βeu

rd,βd

reL,βeL

rTS,βTS

Notation
Balance sheet mathematics
• Logic:
• LHS and RHS of B/S must be equal
• Assume that TS refers to the present value of tax shields net of costs of financial distress
Calculating the equity value of the firm
• Equity method
• Present value of all future cash flows to equity
• Discounted at the required return on the levered equity of the firm, reL, (based on levered equity beta, βeL)
• reL is greatly affected by differences in leverage
• Method buries future net debt payments into the equity cash flow
• Valuation by components
• E = TEV + C – D
Valuation by components method
• Value the total enterprise value of the firm by discounting all the operating asset cash flows
• Discounted at either
• WACC (using the WACC method)
• Or at
• The unlevered cost of equity reU (APV method)
• What is the difference between WACC and reU?
• TAX SHIELDS
• Equity = Total enterprise value + Excess Cash – Market Value of Financing Obligations
Value of investment is the present value of the investment’s cash flows (DCF)
• Cash flows are measured as free cash flows from operations
• From operations means no financing-related cash flows are included
• Free cash flows means after expected new investments
• When financial structure matters either
• Discount operating free cash flow at WACC
• WACC incorporates tax benefits of debt into the valuation by reducing the discount rate relative to reU , WACC method
• Discount operating free cash flow at reU (gives VU)
• Then add the present value of tax benefits of debt financing explicitly (VL = VU + PVTS), APV method
What about costs of financial distress?
• Theoretically, whatever costs of financial distress (COFD) have not been subtracted off in the operating cash flows should be subtracted from either method (WACC or APV)
• Often difficult to estimate COFD
• Good to develop intuition about what COFD are
• Understand what business likely to suffer from large/small COFD
Capital Structure

Tradeoff theory of the capital structure

Value of the firm is a function of capital structure (in particular, the debt/value ratio)

As firm levers up (from zero leverage, holding investments fixed) value increases due to PVTS (and perhaps for other reasons)

As firm levers up, the value decreases due to COFD

Want to find the happy medium!

Tradeoff Theory of the Capital Structure

Maximum value of firm

Costs of

financial distress

PV of interest

tax shields

Market Value of The Firm

Value of levered firm

Value of

unlevered

firm

Optimal amount

of debt

Debt

How do you calculate PVTS?

Simple model, Fin II

• For example in the 40% debt scenario
• Assume that the level of debt in the scenario is perpetual debt
How do you calculate COFD?
• Difficult
• COFD is the present value of all future expected costs associated with financial distress
• If you did a method in Fin II, you can go ahead and attempt it
• You would need inputs that are not in the case, and you would have to look them up
• If you didn’t learn a method in Fin II
• You can try to figure out a good guess from Chapter 17/18 of BM
Structure of COFD
• COFD is a function of
• The probability of financial distress
• The cost of financial distress conditional on the firm becoming financially
• COFD could be small even if distress is likely, if the firm would not likely incur large costs in distress
• However, if we are pretty certain that the probability of distress is very small, then the above “product” is likely to be very small and PVTS is likely to exceed COFD
Bond Ratings