Functioning of economic agents in special economic zones with support of state investments

This article describes development of a model of functioning of economic agents in the special economic zones and complexes of objects of innovative structures on the example of technoparks, technopolises and technology clusters supported by public investment. As the goal of the work is determined by the search parameters of government intervention for effective implementation of the cluster where the cluster agent Association of manufacturers and the business incubator space in the special economic zone. Effective cluster development is based on the assumption of interaction with government at different periods of time. Therefore, the objective function is formed as: profit firms tends to be maximum, and therefore the profit break-even infrastructure with limited investment of the state. For the numerical experiments is implemented by program code, by means of which reveals the relationship between public investment and economic infrastructure indicators and firms in time. Within the model there is a marked sensitivity to public investment: too large volumes of investment remain unused, and small volumes is not enough for economic the implementation of plans and infrastructure firms. Thus, the business incubator receives investment from the state and from firms; manufacturers operate through investment of the industrial Park and its own profits; the state reimburses the money spent by tax payments.