# Economic Value Added (EVA) – The Measure of Real Wealth Creation

Economic value added is a concept defined to measure the performance of a firm’s management in creating value or wealth for the shareholders. It can be calculated using a simple formula where the cost of capital is deducted from NOPAT. This is also known as economic profit or residual profit. It also has various advantages and disadvantages of EVA as a performance metric.

Economic value added (EVA) is a theory developed and trademarked by Stern Steward and Co. According to the model of EVA, a firm should also deduct the cost of equity capital from the accounting profits to arrive at a value which is the actual wealth created for the investors. This is also known as economic profit or residual profit.

## Economic Value Added Definition

It can be defined as a measure of performance of a company which focuses more on wealth or value creation for the shareholders rather than just the accounting profits. For finding real profits which a firm has earned, all the costs are deducted from the revenues made and similarly the cost of using capital should also be deducted whether it is debt or equity.

An accountant explicitly deducts the cost of debt i.e. interest from the revenues but does not consider the cost of equity. So, positive accounting profit does not mean wealth / value creation but positive EVA would mean that the management of the company has done well and has created wealth for their shareholders. In that perspective, it gives a tough competition to metrics like ROCE and ROI.

## Calculation of Economic Value Added with its Formula:

The formula / equation of EVA can be used for calculating EVA of a firm:

EVA = Net (adjusted) Operating Profit after Taxes (NOPAT) – Cost of Capital

NOPAT: It stands for net operating profit after taxes. NOPAT is the profit before charging any cost for the capital employed. The cost of debt is also not included. Calculations are explained below with an example.

NOPAT Calculations:

 Revenues 2000 Less: Cost of Goods Sold 900 Less: Selling, Distribution and Administrative Expenses 300 Less: Depreciation 200 Less: Other Operating Expenses 200 Operating Income 400 Income Taxes 160 NOPAT 240

The cost of Capital: Here, the cost of capital is taken as the weighted average cost of capital (WACC).

## Economic Value Added Analysis

In comparison to the net profits calculated in normal accounting, EVA figures are more meaningful. An investor can easily understand by looking at the EVA whether he has earned more than his opportunity cost of capital or not and conclude about his investment decision as good or bad. A positive EVA means that the management has worked towards maximizing the shareholder’s wealth and vice versa.

Not only the positive EVA is enough, the trend must also be seen. If the EVA of a firm is declining over a period of time, it may even go negative in the coming future. Such trends would give better insight and not stand alone EVA figures.

The main advantage of using EVA as a metric for performance appraisal is that it takes into consideration all the costs including the cost of equity capital which is ignored in normal accounting. With this EVA Model, economic profit can be determined.

The disadvantage is the practicability of the calculations. The first difficulty is in finding a correct cost of equity. It is not suitable for all kinds of companies. It may not correctly understand efficiency as the EVA of a bigger plant will always be more than smaller plant even when they are more efficient and maintain a better ROI comparatively.

Last updated on : August 31st, 2017
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