3. EVA® should mitigate but not eliminate incentives to emphasize short-run performance. Annual EVA®
is still based on a one-period historical model. However, accounting “distortions” such as the requirement
to expense R&D are “corrected” in calculating EVA®. In practice, EVA® compensation plans are often
implemented as rolling three-year targets in order to lengthen the managers’ planning horizon.
For example, without lengthening the time horizon, a proposal might be rejected because it produces
before explicitly incorporating the measure into management incentive compensation plans. (Of course it
is possible that all the accolades for EVA® are due to self-selection, i.e., of those firms that consider
EVA®, the only ones that adopt it are successful firms that can “afford” to take a charge for equity
capital.) Many firms now include disclosure about their use of an EVA® performance measure; however,
they do not report actual EVA® performance.
Journal of Applied Corporate Finance discusses these costs. Zimmerman (1997) gives the example of a
firm that capitalizes a large amount of R&D expense, leading to high and growing EVA® and high
EVA®-based bonuses. In his example, the stock price is also rising because the market looks beyond the
GAAP numbers to the EVA® results, believing the R&D will pay off. Unfortunately in this example a
new scientific discovery destroys the usefulness of the firm’s R&D expenditures, leading to a sharp drop
in the stock price. The R&D must be written off, leading to a sharp drop in EVA®. (No adjustment is
needed for GAAP earnings since R&D is already expensed.) In retrospect, the managers received large
EVA®-based bonuses that now appear unwarranted. A potential shareholder lawsuit could result because
the large EVA®-based bonuses may appear self-serving, given that GAAP earnings were much lower all
along. Some CPA firms might relish the opportunity to work with firms that adopt EVA®. Several of the
large accounting firms currently market versions of similar shareholder value measures.
Supplemental Questions
5. Note that this question does not directly deal with the merits of EVA®. Instead it addresses the more
general topic of accounting-based vs. stock-based compensation. No, it is probably a good idea to
continue to tie at least some of the managers’ incentive compensation to accounting (or EVA®)
performance even after the stock is publicly traded (Lambert 1993, 101). A reason to have an incentive