NBIRNet Benefit-Investment Ratio
NBIRNational Breast Implant Registry (est. 1993)
NBIRNarrow-Band Interference Rejection
References in periodicals archive ?
NBIR = Discounted Net Benefits/Discounted Capital Costs (4)
The NPVI is simply the NPV divided by investment costs, while NBIR is the equivalent to the ATC definition of the BCR minus the confusion with any other previous definitions.
The NBIR of the marginal project can act as a NBIR cutoff value for which other projects can be compared, too.
Optimal timing measures can be used when competing projects have very similar NBIRs, and the delay of a project may be considerably more beneficial to one project compared to the other.