haku: @indexterm RANDOM NUMBERS / yhteensä: 30
viite: 20 / 30
| Tekijä: | Weiss, H. H. |
| Otsikko: | An accuracy range system of uncertain appraisal. |
| Lehti: | Engineering Economist
1987 : SPRING, VOL. 32:3, p. 197-216 |
| Asiasana: | CAPITAL INVESTMENT ESTIMATION ECONOMIC FORECASTING UNCERTAINTY INVESTMENTS RANDOM NUMBERS |
| Kieli: | eng |
| Tiivistelmä: | An accuracy range system of uncertain appraisal is built upon the fact that the mean values and standard deviations of probability functions of independent random variables determine the mean values and standard deviations of their sums, differences and products. It permits the approximation of the accuracy ranges of calculated results from those of the component elements without the use of Monte Carlo sampling. The type of model contemplated is one which deals strictly with estimation uncertainty. The estimation of economic results from business investment project is an important category of such models. An example of its treatment showed how the accuracy range system can be applied. The ease of computations is emphasized. |
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