14–15.
14–16.
• Residual Income (RI) is defined as follows:
Investment center operating profits—(Capital charge × Investment center assets)
The capital charge is the minimum acceptable rate of return, which will likely be
greater than the company’s cost of capital.
• Economic value added (EVA) is defined as follows:
After-tax (adjusted) operating profits–(Cost of capital × Capital employed (adjusted))
• Comparison:
Investment center operating profits (in the RI formula) can be equated to after-tax
operating profits (in the EVA formula). Investment center assets can be equated to
capital employed. However, the capital charge is not the same as the cost of capital.
The capital charge is the company’s minimum acceptable rate of return, and the cost
of capital is the weighted average cost of the company’s debt and equity. While it is
possible that these percentages might be the same for a given company, the terms
clearly have different meanings.
More important, EVA calculations “adjust” the income and capital numbers from the
accounting, or book, numbers to reflect basic differences between economic results
and accounting measurements.
Therefore, although the two methods—RI and EVA—have many similarities, they
are not typically identical.
14–17.