The article presents the outcomes of rural dwellers’ migrations in the economic and social aspect. Apart from defining the phenomenon of external migration against the background of current social trends, also a review of motives for migration including the push factors (home country) and the...

Elements of cluster analysis are presented in the article. Particular attention was paid to the appraisal of obtained classification. Moreover the research publications using cluster analysis in agricultural economics are reviewed. / Synopsis. W artykule przedstawiono elementy analizy skupień,...