%0 Journal Article %T Operating Cash Surplus Determinations %A Teodor HADA %J Annals of Dun£ærea de Jos University. Fascicle I : Economics and Applied Informatics %D 2009 %I Dunarea de Jos University of Galati %X The paper defines the concept of operating surplus. Then, it is compared to thegross operating surplus and the differences are identified. The two calculationmethods are presented next: (1) operating revenue less operating charges and(2) the gross operating surplus less ¦¤WCN (Working capital needs) lessimmobilised production less stored production less other operating revenues).Then, a three year study is presented (2005-2007) and the results areinterpreted. Then, there is a correlation between the operating cash flow surplusand the operating cash flows. %K operating surplus %K operating revenue less operating charges %K the gross operating surplus less %U http://www.ann.ugal.ro/eco/Doc2009_2/Hada.pdf