Regresyjne badania efektywności produkcji w warunkach niejednorodności zbioru obiektów
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Date
1983
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Wydział Prawa i Administracji UAM
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Regressive studies on effectiveness of proauction in the conditions of heterogenity of the set of objects
Abstract
The article attempts at discriminating a set of objects in the regressive studyin
situation of their heterogenity. The first stage consists of a division of the set
into typological groups and next, of regressive modelling in the received sub-sets. The following phase, which is in the focus of this study, involves proceeding with
group regressive examinations. Suggested approaches to the regressive modelling,
distinct to the classical one, is compromising between a general regression
related to the whole set and a group regression which is designed in a traditional
way i.e. a two phase regression. It proves correct to estimate a general regression
for the whole set of objects and for groups and on these grounds — to create
a two stage model which can explain changes of an explained variable in the
respective groups which are resulting from the properties of the whole set of
objects as well as of specific groups. The study is illustrated with the construction
of one variable models on the example of simulational data for 30 plants isolated
into three typological groups.
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Sponsor
Digitalizacja i deponowanie archiwalnych zeszytów RPEiS sfinansowane przez MNiSW w ramach realizacji umowy nr 541/P-DUN/2016
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Citation
Ruch Prawniczy, Ekonomiczny i Socjologiczny 45, 1983, z. 3, s. 173-182