Chapter 19 – Strategic Performance Measurement—Investment Centers
19-36 (Continued-1)
Further, such differences likely have incentive effects. For example, if the
division in question currently generates an ROI greater than, say, 15% (or
even 11%), it is not clear that the manager of the division would be
motivated to accept the proposed investment, in spite of the fact that the
proposed investment is justified on a present-value (i.e., discounted cash
flow) basis.
In summary, this question ultimately deals with the incentive effects of using
one method for making long-term investment decisions (DCF, as
discussed in Chapter 12) and a different method for evaluating the
subsequent financial performance of the decision-maker and operating unit
(e.g., ROI based on accrual-accounting data). If NBV is used as the basis
for measuring the level of invested capital for ROI calculations, there will be
(2) this negative incentive effect can, to some extent, be ameliorated
through the use of gross book values when measuring the investment base
in the ROI calculation. The important point, however, is the ability to identify
incentive effects associated with different implementation options of the
ROI performance metric.
4. Year-by-Year ROIs, based on average NBV of the investment and accelerated
(DDB) depreciation:
Year
Income Prior
to Deprec.
DDB
Depreciation
Charge
Operating
Income After
Depreciation
Average
NBV of
Asset
ROI
Based on
NBV
1 $360,000 $480,000 ($120,000) $960,000 (12.50%)
2 $360,000 $288,000 $72,000 $576,000 12.50%
3 $360,000 $172,800 $187,200 $345,600 54.17%
19-31
Education.