Metoda głównych składowych jako metoda identyfikacji czynników określających poziom kosztów przedsiębiorstw handlu detalicznego

Simple item page
dc.contributor.authorWitkowska, Anna
dc.contributor.authorWitkowski, Marek
dc.date.accessioned2017-12-31T17:15:12Z
dc.date.available2017-12-31T17:15:12Z
dc.date.issued1980
dc.description.abstractIn the elaboration an attempt has been taken up to identify factors determining cost level of retail trade enterprises. At the initial stage of research choice of potential explanatory variables has been done as well as quantitative analysis of their influence on costs when classical linear regression used. It turned out, however, that many explanatory variables are then statistically insignificant. The appraisal of used regression model revealed that it could not be used as a tool of problem solution. The main reason was a strong correlation among explanatory variables, i.e. phenomenon of collinearity. An attempt to eliminate the collinearity thanks to factor analysis in form of the main factors method has been taken up in further part of the article. It has been shown that the method gives also — along with the complete elimination of collinearity at the stage of costs model estimation — a possibility of separation of the most important determinants from the starting set of potential cost-creating factors. Limitations to the utilization of the presented procedure have also been pointed out. Empirical exemplification of the presented method has been carried out ox* the ground of source material concerning costs and results of activities of retail trade enterprises of food products in Poland.pl
dc.description.sponsorshipDigitalizacja i deponowanie archiwalnych zeszytów RPEiS sfinansowane przez MNiSW w ramach realizacji umowy nr 541/P-DUN/2016pl
dc.identifier.citationRuch Prawniczy, Ekonomiczny i Socjologiczny 42, 1980, z. 4, s. 127-140pl
dc.identifier.issn0035-9629
dc.identifier.urihttp://hdl.handle.net/10593/21111
dc.language.isopolpl
dc.publisherWydział Prawa i Administracji UAMpl
dc.rightsinfo:eu-repo/semantics/openAccesspl
dc.titleMetoda głównych składowych jako metoda identyfikacji czynników określających poziom kosztów przedsiębiorstw handlu detalicznegopl
dc.title.alternativeThe Main Factors Method As a Method of Factors Identification Reflecting Cost Level of Retail Trade Enterprisespl
dc.typeArtykułpl

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
011 ALEKSANDRA WITKOWSKA, MAREK WITKOWSKI RPEiS 42(4), 1980.pdf
Size:
2.31 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.47 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

Ruch Prawniczy, Ekonomiczny i Socjologiczny, 1980, nr 4