Capital Structure (Chapter 15) Formulas: D = market value of debt S = market value of stock V = value of firm = S + D V = EBIT(1-T) / WACC n0 = original # shares P1 = (V1 – D0) / n0 = [S1 + (D1 – D0)] / n0 n 1 = S1 / P1 Subscripts: U stands for unleveraged firm, with no debt. L stands for leveraged firm. rSU = required return on equity of unlevered firm WACCU = rSU WACCL = (wd)(rd)(1-T) + (wCE)(rSL) wd = D/V wCE = S/V Hamada’s Equations: L = U [1 + (1-T)(D/S)] U = L / [1 + (1-T)(D/S)] Analyzing the impact of stock repurchase with debt financing. (A “recapitalization.”) Capital structure decisions should be made with the goal of maximizing the value of the firm, or minimizing the cost of capital. Suppose the firm is considering issuing debt to repurchase outstanding shares of stock. We would like to estimate the impact on a variety of things, including firm value, earnings per share, price per share, and the WACC. Subscripts of 0 refer to the initial situation, and subscripts of 1 refer to new situation. Example: Firm has no debt initially (D0 = 0), and has 100,000 shares of stock outstanding (n0 = 100,000). EBIT = $1,000,000. T = .30. rSU = .10. The firm has 100% dividend payout, and hence zero growth. 1 Net profit and eps can be calculated using a pro forma income statement: Pro Forma Income Statement: Debt: EBIT Int Exp EBT Tax NPAT 0 1,000 0 _____ Once we have net profit, we can calculate eps, among other things: eps = NPAT / n0 = _________________ Because debt = 0, WACC = rSU = .10. Because g = 0, FCF = NOPAT. V0 = (EBIT)(1–T) / WACC = (1,000)(.7) / .10 = __________________ S0 = V0 – D0 = $7 mil – 0 = $7 mil P0 = S0 / n0 = $7 mil / 100K = ________________ We can also calculate P0 using eps (remember, D = eps and g is zero). P0 = div / rS = eps / rS = $7 / .10 = ___________________ Our firm is considering a proposal to increase the debt ratio to 30% by selling bonds and using the funds to repurchase stock. The interest rate on the debt is 8%. The new rSL will be .105. We will calculate the new WACC (WACC1), total value of the firm (V1), the new stock price (P1), the new # of shares (n1), and eps. WACC1 = wd (rd) (1 – T) + wCE(rSL) = .3(.08)(.7) + .7(.105) = ________________ V1 = EBIT(1 – T) / WACC1 = 1,000(.7) / .0903 = ______________ D1 = .3(7,751,938) = __________________ S1 = V1 – D1 = 7,751,938 – 2,325,581 = _______________ 2 P1 = (V1 – D0) / n0 = 7,751,938 / 100,000 = $______________ n 1 = S1 / P1 = 5,426,357 / 77.52 = ______________ When we go from 0 debt to 30% debt financing, the # of shares will drop by 30%. We can now calculate eps, once we have NPAT using a pro forma income statement: Pro Forma Income Statement with 30% debt ratio: EBIT Int Exp* EBT Tax NPAT n1 eps 1,000,000 186,046 ________ 70,000 *Interest expense = 2,325,581 x .08 = 186,046 We can double-check the new stock price: P1 = div / rSL = eps / rS = $8.14 / .105 = $__________ Initially, debt is zero, and: WACC0 = rSU = .10 V = $7 mil P0 = $70 After the recapitalization: WACCL = .0903 V1 = $7,751,938 P1 = $77.52 Should the firm accept the proposal? 3 Calculating the change in beta. In the example above, the effect of a recapitalization on the firm’s r S has been given. However, we can calculate the effect of a change in the debt ratio on beta and rS. Example: Debt ratio = 25% T = 30% rRF = 4% and RPM = 8% rd = 9% Initially: rS = rRF + (RPM) = 4 + 1.0 (8) = 12% WACC0 = .25 (.09)(.7) + .75(.12) = .1058 = 1.0 Proposal: Increase debt ratio to 40% with new rd = 10%. Step 1: Calculate what beta would be in the absence of leverage (U). U = L / [1 + (1-T)(D/S)] = 1.0 / [1 + .7(25/75)] = 1 / 1.233 = ______________ Step 2: Calculate the new beta with higher leverage: L = U [1 + (1-T)(D/S)] = .81 [1 + .7(40/60)] = _______________ Now, we can calculate the new rS and new WACC: New rS = 4 + 1.19(8) = _________________ New WACC1 = .4(10)(.7) + .6(13.5) = ________________ WACC1 > WACC0 Even though the interest rate on debt is lower than rS, increasing the debt ratio causes WACC to go up! 4 Additional Problems on Effect of Issuing Debt to Repurchase Stock Example #1. EBIT = $10 mil Tax rate = 40% 100% dividend payout g=0 Initial situation: D0 = $20 mil at 9% interest rate; the market value of debt = BV rS = 12% n0 = 1 mil Calculate the initial values of the following: Net Profit eps Stock price (P0) Total value of stock (S0) Market Value of firm (V0) WACC0 Proposal: Increase debt ratio to 50%, retire old debt and repurchase stock. Interest rate on new debt is 11%. New rS is 14%. Calculate values of the following if the proposal is accepted: WACC1 V1 D1 S1 P1 n1 NPAT Eps Initial values: Net Profit $4,920,000 eps $4.92 Stock price (P0) $41 Market Value of firm (V0) $61mil WACC = 9.84% After Change: WACC1 = 10.3% V1 = 58.252K P1 = 38.25 NPAT = $4,078K D1 = 29,126K n1 = 761,412 shares eps = $5.36 5 Example #2. Initially: EBIT = $100,000 Tax rate = 40% 100% dividend payout g=0 Debt = $250,000 @ 8% interest rate n0 = 10,000 rS = .11 Calculate the initial values of: Net Profit eps Stock price (P0) Total value of stock (S0) Market Value of firm (V0) WACC0 Proposal: Increase debt ratio to 60%. New interest rate is 12%. Retire old debt, repurchase stock. New rS = .15 Calculate the following post-recapitalization values: WACC1 V1 D1 S1 P1 n1 NPAT eps Answers: Initial situation: NPAT = 48,000 eps = $4.80 P0 $43.64 V0 $686,365 WACC0 = 8.74% After Change: WACC1 = 10.32% V1 = 581.4K D1 = 348.8K P1 = $33.14 n1 = 7,019 eps = $4.97 6