Science and Education Publishing Journal of Finance and Economics 2328-7276 2 6 2014 11 30 Calculation of the Generalizing Indicator of Productivity of the Enterprises Activity Based on the Matrix-Rank Approach 202 209 EN Kavun Sergii Department of Information Technologies, Kharkiv Institute of Banking University of Banking of the National Bank of Ukraine (Kyiv), Kharkiv, Ukraine Zhosan Ganna JFE2014261 10.12691/jfe-2-6-1 2014 11 08 2014 11 27 2014 11 30 The method of calculation of a generalizing indicator of a productivity of the enterprise activity based on the matrix-rank approach is presented in this paper. The value of the generalizing indicator of productivity of any enterprise activity due to use of the geometrical interpretation can be defined based on the matrix-rank approach. Intermediate indicators of economic, ecological, social and legal components of productivity of the enterprise activity can be calculated with the help of the proposed method. Practical conclusions for rather real enterprises of the elected industry area can be formulated based on the calculated generalizing indicator of productivity of the enterprise activity.