In recent years, scientific papers pay attention to quality-of-life indicators beyond GDP-based measurements. Material and non-material have become significant parts of life quality evaluations. The economic security concept developed by European Commission consists disposable income risk measurement. Economic is also one the top priorities for Union (EU) achieve its goals increase competitiven...

This paper provides a complete matrix analysis on equivalence problems of estimation and inference results under true multivariate linear model Y=XΘ+Ψ its misspecified form Y=XΘ+ZΓ+Ψ with an augmentation part ZΓ through the cogent use various algebraic formulas facts in analysis. The coverage this study includes derivations best unbiased estimators models, establishment necessary sufficient con...

this paper describes a study of operational parameters by using the multivariate data analysis and neural networks for a municipal waste incinerator located in majorca (spain). the basis of the study also includes the chemometric techniques: linear multivariate regression to develop a model with certain predictive capabilities; linear principal component analysis, which allow the number of vari...