Selected paper

Belanová, Katarína
"What If" Analyses in Investment Decision Making
Year: 2012
Volume: 3
Issue: 3
Pages: 5-16
JEL: G31
DOI: 10.5817/FAI2012-3-1

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Keywords:
forecasting risk, net present value, discounted cash flow valuation, scenario analysis, sensitivity analysis, simulation analysis

Abstract:
In general, each project`s value is estimated using a discounted cash flow (DCF) valuation, and the opportunity with the highest value, as measured by the resultant net present value (NPV) will be selected. The problem with such NPV estimates is that they depend on projected future cash flows. If there are errors in those projections, then estimated net present values can be misleading (a forecasting risk). Basic approach to evaluating cash flow and NPV estimates involves asking “what – if” questions. Accordingly, the paper discusses some organized way s of going about a what – if analysis. Its goal in doing so is to assess the degree of forecasting risk and to identify those elements that are the most critical to the success or failure of an investment. However, as we show in examples, as well as in the practical study, though what – if analysis really allows us to obtain the certain idea of degree of forecasting risk, it does not tell us what to do about the possible errors.

References:

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