Metode de ierarhizare utilizate in analiza statistica a intreprinderilor mici si mijlocii in profil regional

Given the fact that territorial units are characterized by a large number of statistical variables which have a different economic content, it considers that when we determine the place ocuppied by every unit we must count many statistical variables that are interrelated to each other. In fact, in the treatises, most studies on hierarchy theme are realised by multifactoral criteria. The authors are proposing to present, in this study, two possible models for ranking of SME’s in Romania the year 2011.