In this paper we study the dependence of the number of workplaces created by the amount of investments with the help of econometric models on the example of the list of 100 projects Gubernatorial the Rostov region at the stage of implementation. To ensure the comparability of the factors considered, and obtaining reliable results of research one sector industrial production is analyzed

Keywords: econometric model, investment activity, investment planning, the cost of the investment project, workplace, multiply linear regression, dummy shift variable, dummy variable tilt