Stern Stewart & Value-Based Management
Principles of Economic Value Added
Key financial theory governing the EVA framework:
- Equity is Not Free: Traditional accounting deducts debt interest but treats equity capital as free. EVA imposes a charge on all capital entrusted to management.
- The Wealth Creation Criterion: A business creates shareholder value if and only if $ ext{ROIC} > ext{WACC}$. If $ ext{ROIC} < ext{WACC}$, expanding revenues accelerates wealth destruction.
- Residual Income Valuation: A firm's intrinsic market value equals its current invested capital plus the discounted present value of all future expected EVA.
- Capital Efficiency: Management can boost EVA by increasing operating margins, improving asset turnover, or divesting underperforming capital assets.
Calculate hurdle rates in the WACC Lab.