Conceptual approaches to identification of an integral indicator of the level of investment into innovation development of transportation and road complex (TRC) of the region

The article offers scientific solution of the problem of ranking Ukrainian regions by the criterion of volume of investment into innovation development of the TRC. It develops a relevant method of calculation of an integral indicator with consideration of consistency of influence of basic factors and the level of their transformation upon final results with preset parameters of functioning. Method of calculation of an integral indicator is based on structuring modules of formation of a system of criteria dependence of indicators of investment attractiveness by levels of their influence. This method envisages logical formation of three modules, which reflect the stage of identification of totality of bases of development of TRC of the region, conditions and resources of development of TRC of regions and formation of indicators of assessment of effectiveness of regional TRC functioning. System combination of the said indicators by logical stages of assessment allows determination of influence of each element of formation of an integral indicator upon changes in its final value. The offered structuring allows optimisation of obtained values with consideration of influence of factors upon each individual region. Ranking regions in accordance with the obtained results of calculations makes it possible to get graphical and mathematical distribution of Ukrainian regions by elements of formation of investment attractiveness.