Mapping indexes in rating estimation

• Main Authors: Олександр Іванович Долгов, Олена Олександрівна Прокопенко
• Format: Article
• Language: English
• Published: PC Technology Center 2014-02-01
• Series: Tehnologìčnij Audit ta Rezervi Virobnictva
• Subjects: estimation; rating estimation; indexes comparability; piecewise-linear rationing; index domain
• Online Access: http://journals.uran.ua/tarp/article/view/21735

The comparability problem of numerical values (including quantitative-qualitative) of indexes in estimating a wide range of objects is solved in the paper. The method of parameters processing, in particular, reduction of their unbounded domain to the bounded, which is based on rationing is presented. The method of indexes mapping in rating estimation, which lies in dividing the value domain into several sections and boundary values mapping is given. New boundary values are rationed. The proposed method of indexes mapping in estimation allows to ensure results comparability in objects estimation. This allows to take into account the demands and wishes of people, who perform rating estimation, use its results and are interested in ensuring the correlation between the estimate obtaining rules and pragmatic goals.