Denic Nebojsha

information technology and its application become an increasingly important element in achieving competitiveness and efficient operation of modern companies. Unfortunately, business practice with the use of information technology significantly lags behind the business examples of successful companies in developed countries, as evidenced by the authors' research on the use of information technology in Serbian companies in early 2000.

in this article the authors tell about different ways to use mathematics in the economy. The detailed description and methods of use of mathematical economy are given by the authors as well. In conclusion they speak about the value of mathematical economy.