期刊名称：Buletin ştiinţific: Universitatea din Piteşti. Seria Ştiinţe Economice
印刷版ISSN：1583-1809
电子版ISSN：2344-4908
出版年度：2019
卷号：18
期号：1
页码：57-65
DOI：10.5604/01.3001.0013.9013
语种：English
出版社：Publishing house of University of Pitesti, Romania
摘要：The main objective of this paper was represented by the analysis of the performances reflected by the rates of profitability in the case of three companies in the milling and bakery sector.We carried out econometric processing for which we used the linear and the second-order regression functions.The intensity and type of the correlations between the variables were highlighted,by analysing the rates of economic,financial and commercial profitability in correlation with the factors of influence in the case of three companies in the milling and bakery sector.At the same time,through the results we obtained,we were able to make comparisons between the three analyzed companies.Statistical tests were used to verify the econometric models: Durbin Watson,Student (t),Fisher–Snedecor,χ 2.
