Analiza zróżnicowania struktury wydatków gospodarstw domowych
The analysis of the household expense diversity

Summary/Abstract: The size of the households income and the way of the households expense distribution are dependent on the variables describing the household. There are for example the number, the age, the sex of persons in the household as well as the household's available income per capita. The consumption structure in Polish households is varied according to the biological type of the household and the main source of the household maintenance. The main purpose of the article is the statistical analysis of households expenses in the cross-section of varied groups of the households in Poland in 2006. The questionnaire survey was conducted by Central Statistical Office in 37508 households. The application of cluster analysis and the vector elimination algorithm as well as the multivariable statistical analysis ANOVA are proposed for the statistical analysis of households expenses.

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