Continuing Value Using Economic Profit  289 Exhibit 14.2 shows how continuing value, calculated using the value driver formula, is affected by various combinations of growth rate and RONIC. The example assumes a $100 million base level of NOPAT and a 10 percent WACC. For RONIC near the cost of capital, there is little change in value as the growth changes. This is because the company is taking on projects whose net present value is close to zero. At an expected RONIC of 14 percent, however, chang- ing the growth rate from 6 percent to 8 percent increases the continuing value by 50 percent, from about $1.4 billion to about $2.1 billion. The higher the RONIC, the more sensitive the continuing value is to changing growth rates. Two-Stage Continuing-Value Models For high-growth companies or companies undergoing long-term structural changes, we recommend extending the explicit forecast period until the com- pany reaches a steady state. If the resulting model is too cumbersome, use a multistage continuing value that aggregates multiple years into a single for- mula. In a two-stage model, the continuing value is split into a growth annuity followed by a growth perpetuity. This allows for distinct returns on capital and growth rates for different stages of the company’s life, without the burden of year-by-year forecasts. We provide two-stage continuing-value formulas for discounted cash flow and economic-profit models in Appendix I. Continuing Value Using Economic Profit To estimate continuing value in an economic-profit valuation, we again rely on perpetuity-based formulas. With the economic-profit approach, however, the continuing value does not equal the value of the company following the EXHIBIT 14.2  Impact of Continuing-Value Assumptions WACC = 10%; NOPAT = $100 million 0 1,000 10 12 14 16 Return on new invested capital, % Continuing value, $ million 18 Growth = 8% Growth = 6% Growth = 4% 20 2,000 3,000 290  Estimating Continuing Value explicit forecast period, as it does for discounted free cash flow. Instead, it is the incremental value over the company’s invested capital at the end of the explicit forecast period. Today’s value of the company is as follows: Value0 = Invested capital0 + Present value of forecast economic profit during explicit forecast period + Present value of forecast economic profit after explicit forecast period The continuing value is the last term in the preceding equation. The formula to estimate continuing value using economic profit is more complicated than that for discounted cash flow. Unlike the key value driver formula used in an enterprise DCF model, the continuing value for economic profit contains two terms. The first term represents the present value of economic profits on capital in place at the end of the forecast period. The second term represents the present value of economic profits for annual investments beyond the explicit forecast period. The formula is as follows: CV IC ROIC WACC WACC PV Economic Profit WACC t t t t g = − ( ) + ( ) − + + 1 2 where PV Economic Profit NOPAT RONIC RONIC WACC WACC t t g + + ( ) =     − ( ) 2 1 where     ICt = invested capital at the end of the explicit forecast period ROICt = ROIC on existing capital at the end of the explicit forecast period, measured as NOPATt+1/ICt WACC = weighted average cost of capital g = expected growth rate in NOPAT in perpetuity RONIC = expected rate of return on new invested capital after the explicit forecast period According to the formula, total economic profit following the explicit forecast period equals the present value of economic profit in the first year after the explicit forecast in perpetuity plus any incremental economic profit after that year. Incremental economic profit is created by additional growth at returns exceeding the cost of capital. If expected RONIC equals WACC, the third term (economic profits beyond year 1) equals zero, and the continu- ing economic-profit value is the value of just the first year’s economic profit in perpetuity.