期刊名称：Annals of Dunărea de Jos University. Fascicle I : Economics and Applied Informatics
印刷版ISSN：1584-0409
出版年度：2009
期号：2
出版社：Dunarea de Jos University of Galati
摘要：The paper defines the concept of operating surplus. Then, it is compared to the gross operating surplus and the differences are identified. The two calculation methods are presented next: (1) operating revenue less operating charges and (2) the gross operating surplus less ΔWCN (Working capital needs) less immobilised production less stored production less other operating revenues). Then, a three year study is presented (2005-2007) and the results are interpreted. Then, there is a correlation between the operating cash flow surplus and the operating cash flows.
关键词：operating surplus; operating revenue less operating charges; the;gross operating surplus less
