MODELING OF INFRASTRUCTURE DEVELOPMENT INDICATORS OF AMALGAMATED TERRITORIAL COMMUNITIES’ NATURAL AND ECONOMIC SYSTEMS

The study of the dynamics of state support for infrastructural development of OTG, development expenditures (capital expenditures) and the effectiveness of the current mechanism for calculating the infrastructure subvention on the example of Zaporizhzhya region was conducted. There is a relationship between the volume of infrastructure subvention and development expenditures (capital expenditures). It is established that the current mechanism for determining the size of the infrastructure subvention, when it is determined depending on the size of the rural population and the area of UTC is ineffective. It is proved that it is necessary to assess the parameters of sustainable development of UTC not only by traditional components, which are economic, environmental and social, but also by the infrastructural component. For this purpose, an integrated indicator of sustainable infrastructural development of each individual UTC, district or region is proposed, which would allow comparing UTC indicators not only within the district or region, but also between regions of Ukraine. The integrated indicator for assessing the level of infrastructural sustainable development takes into account two components: external influence in the form of infrastructure subvention and internal opportunities of UTC in the form of development expenditures. In turn, the size of the state infrastructure subvention in accordance with the current procedure is determined by the area of UTC and the rural population, but in the proposed model it is advisable to recalculate not the rural population (as it is provided), but the total population of UTC in accordance with actual spending. The apparatus of fuzzy set theory was used to estimate the integrated indicator of the sustainability of infrastructural development. A comparison of indicators of infrastructural development of UTC of Zaporizhzhya region during 2016 - 2018 (unclear values of indicators which showed that by increasing the level of self-sufficiency and break-even OTG can increase the level of sustainability of infrastructural development. The use of own funds in the form of capital expenditures increases efficiency).