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,...

Four classification models of economic bankruptcy of farms based on panel data are presented in the article. The modelling techniques are linear discrimination function, pooled probit model, random effects probit model and artificial neural network. They give very similar quality of...

The aim of the research presented in the article was to analyze the changes in the prices of cereals in the current EU members since 2000. Studies were carried out using constant prices of six cereals: wheat, rye, barley, oats, maize and triticale in 27 countries. Ratings volatility was based on...