财务专业经济增加值EVA财务绩效评价资料外文翻译文献.docx

1、财务专业经济增加值EVA财务绩效评价资料外文翻译文献财务专业经济增加值EVA财务绩效评价资料外文翻译文献原文：EVA: A better financial reporting tool Economic Value Added (EVA) is a financial performance measure being adopted by many companies in corporate America. This new metric, trademarked by Stern Stewart and Company, is a profit measure based on th

2、e concept of true economic income which includes the cost of capital for all types of financing. EVA provides a more comprehensive measure of profitability than traditional measures because it indicates how well a firm has performed in relation to the amount of capital employed. This article summari

3、zes the EVA concept of measuring profitability, the EVA calculation and the benefits of adopting an EVA framework.The EVA Concept of Profitability EVA is based on the concept that a successful firm should earn at least its cost of capital. Firms that earn higher returns than financing costs benefit

4、shareholders and account for increased shareholder value. In its simplest form, EVA can be expressed as the following equation: EVA = Operating Profit After Tax (NOPAT) - Cost of Capital NOPAT is calculated as net operating income after depreciation, adjusted for items that move the profit measure c

5、loser to an economic measure of profitability. Adjustments include such items as: additions for interest expense after-taxes (including any implied interest expense on operating leases); increases in net capitalized R&D expenses; increases in the LIFO reserve; and goodwill amortization. Adjustments

6、made to operating earnings for these items reflect the investments made by the firm or capital employed to achieve those profits. Stern Stewart has identified as many as 164 items for potential adjustment, but often only a few adjustments are necessary to provide a good measure of EVA.1 Measurement

7、of EVA Measurement of EVA can be made using either an operating or financing approach. Under the operating approach, NOPAT is derived by deducting cash operating expenses and depreciation from sales. Interest expense is excluded because it is considered as a financing charge. Adjustments, which are

8、referred to as equity equivalent adjustments, are designed to reflect economic reality and move income and capital to a more economically-based value. These adjustments are considered with cash taxes deducted to arrive at NOPAT. EVA is then measured by deducting the companys cost of capital from the

9、 NOPAT value. The amount of capital to be used in the EVA calculations is the same under either the operating or financing approach, but is calculated differently. The operating approach starts with assets and builds up to invested capital, including adjustments for economically derived equity equiv

10、alent values. The financing approach, on the other hand, starts with debt and adds all equity and equity equivalents to arrive at invested capital. Finally, the weighted average cost of capital, based on the relative values of debt and equity and their respective cost rates, is used to arrive at the

11、 cost of capital which is multiplied by the capital employed and deducted from the NOPAT value. The resulting amount is the current periods EVA. The remainder of this article summarizes the financing approach because it emphasizes the significance of capital employed and illustrates how accounting r

12、ules impact the calculation of EVA. Exhibit 1 on page 33 shows a sample calculation of EVA. EVA Calculation and Adjustments As stated above, EVA is measured as NOPAT less a firms cost of capital. NOPAT is obtained by adding interest expense after tax back to net income after-taxes, because interest

13、is considered a capital charge for EVA. Interest expense will be included as part of capital charges in the after-tax cost of debt calculation. Other items that may require adjustment depend on company-specific activities. For example, when operating leases rather than financing leases are employed,

14、 interest expense is not recorded on the income statement, nor is a liability for future lease payments recognized on the balance sheet. Thus, while interest is implicit in the yearly lease payments, an attempt is not made to distinguish it as a financing activity under GAAP. Under EVA, however, the

15、 interest portion of the payment is estimated and the after-tax amount from it is added back into NOPAT because the interest amount is considered a capital charge rather than an operating expense. The corresponding present value of future lease payments represents equity equivalents for purposes of

16、capital employed by the firm, and an adjustment for capital is also required. See Exhibit 1 for sample adjustments commonly used in the calculation of EVA. R&D expense items call for careful evaluation and adjustment. While GAAP generally requires most R&D expenditures to be expensed immediately, EV

17、A capitalizes successful R&D efforts and amortizes the amount over the period benefiting the successful R&D effort. Another example of an EVA adjustment is the LIFO reserve increase. The increase is added back to profit because it converts inventory from a LIFO to FIFO valuation, which is a better a

18、pproximation of current replacement cost. The full amount of the LIFO reserve represents past holding gains and accordingly is added back to the equity component to reflect the capital invested by the firm in inventory not yet reflected in equity under GAAP. Other adjustments recommended by Stern St

19、ewart include the amortization of goodwill. The annual amortization is added back for earnings measurement, while the accumulated amount of amortization is added back to equity equivalents. Goodwill amortization is handled in this manner because by un-amortizing goodwill, the rate of return reflects

20、 the true cash-on-yield. In addition, the decision to include the accumulated goodwill in capital improves the real cost of acquiring another firms assets regardless of the manner in which the acquisition is accounted. While the above adjustments are common in EVA calculations, according to Stern St

21、ewart, those items to be considered for adjustment should be based on the following criteria: Materiality: Adjustments should make a material difference in EVA. Manageability: Adjustments should impact future decisions. Definitiveness: Adjustments should be definitive and objectively determined. Sim

22、plicity: Adjustments should not be too complex. If an item meets all four of the criteria, it should be considered for adjustment. For example, the impact on EVA is usually minimal for firms having small amounts of operating leases. Under these conditions, it would be reasonable to ignore this item

23、in the calculation of EVA. Furthermore, adjustments for items such as deferred taxes and various types of reserves (i.e. warranty expense, etc.) would be typical in the calculation of EVA, although the materiality for these items should be considered. Unusual gains or losses should also be examined

24、and eliminated if appropriate. This last item is particularly important as it relates to EVA-based compensation plans. The Significance of the Capital Charge Under traditional financial reporting, a cost rate is not assigned for the equity used to finance operations. Thus, the use of net income as a

25、 performance measure is limited by the exclusion of that cost. In addition, when used in calculations such as return on equity, net income also includes the accounting distortions included in its calculation and that of book value. EVA, on the other hand, through its adjustment efforts, seeks to eli

26、minate the impact of accounting distortions while treating the impact of financing costs more comprehensively in its capital cost charge. Therefore, a truer measure of economic profit is provided by EVA than that provided by the use of traditional GAAP-based measures. This may be significant because

27、 some companies spend heavily on R&D and the accounting treatment for this and certain in tangibles is not included on GAAP-based balance sheets. EVA provides a way to compare performance among firms impacted by these accounting weaknesses. The specific amount of the capital charge for EVA is based

28、on the amount of equity equivalents determined after adjustments, multiplied by the capital cost rate. The capital cost rate is based on the individual cost rates for both debt and equity. While the cost rate for debt can be readily determined, the rate for equity requires some effort. The cost for

29、equity can be measured by using the capital asset pricing model, or other risk premium approaches. Once that rate is determined, it is combined with the relative proportions of capital to produce the weighted average cost of capital (WACC). It is that overall rate, when combined with all capital inc

30、luding equity equivalents, that produces the overall capital charge used in EVA. After the capital charge is calculated and deducted from NOPAT, the full extent of EVA s benefits can be observed, because all opportunity costs involved in the production of income have been measured and included in pr

31、ofitability. An example of the WACC is shown in Exhibit 1. EVA-Based Compensation Plans For firms that reward managers based on performance, EVA can offer advantages over traditional profit-based plans. First, by tying compensation to a better performance metric, the company can achieve a better mat

32、ching of its own objectives with those of the manager. Second, EVA can help reduce some conflicts of interest often associated with managers and profitability measurement. Because an objective of EVA is to eliminate the impact of accounting distortions on profitability and the influence of managemen

33、t in its calculation, EVA is a better representation upon which to reward executives. It should be noted that EVA measurement is not without subjective elements. It may be necessary to involve an independent committee to determine the appropriateness of specific EVA adjustments and how to best handle unusual situa