The agro-industrial complex of Ukraine with its basic component – agrarian sector is a system-forming element of the national economy. The Ukrainian agrarian sector has a production potential, which far exceeds the needs of the internal market. It is a link that can become the engine of development of the national economy and its effective integration into the world economic space. The purpose of this research is to determine the approaches to ensure sustainable development of the agrarian sector of Ukraine in the context of globalization and integration processes strengthening. The main task is to determine the problems of ensuring the sustainable development of the agrarian sector of Ukraine in the process of its integration into the world economic space. The category of “sustainability of agrarian sector development” has been considered and improved. It has been suggested to include in the classification of “sustainability of the agrarian sector” an element of the description of global integration processes. It has been proved that the sustainability of the agrarian sector development lies in the balanced combination of industrial, economic, social, environmental, intellectual and globalization processes.
In the article, the indicators of financial and economic security of Donetsk region are analyzed. The task of setting statistical estimation of financial and economic security of the region in modern conditions is based on the official materials of the State Statistics Service. For the possibility of further econometric modeling and forecasting, only quantitative indicators are used. This approach limits the number of evaluated indicators, but is considered the most objective. The analysis of financial and economic security is carried out in the context of two spheres of regional development: economic and social. The conducted analysis of the dynamics of the main socio-economic indicators of development of the Donetsk region for the period 2012–2016 allowed to identify the main trends characterizing the development of the region’s economy; provide an assessment of the financial and economic security of the region and identify some “problematic” places of financial and economic security in Donetsk region. Some of the most acute problems were identified in the assessment of financial and economic security and the features of state-legal provision of financial and economic security in the present conditions, as well as the proposed algorithm for monitoring the financial and economic security of the region. The analysis allowed to identify some “bottlenecks” of financial and economic security in the Donetsk region and to demonstrate that close attention and monitoring are required by the level of capital investments, the level of unemployment and the share of households with incomes per month below the legal living wage. The study enables to minimize the risks to form effective directions in assessing the financial and economic security of the region and proposes to optimize on a legal basis the whole mechanism for ensuring the financial and economic security of the region. As a result, the research revealed the most acute problems in assessing the financial and economic security of the region and proposed an appropriate algorithm for monitoring its level.
In modern globalized world the issue of ensuring economic security is a priority task for the protection of the national interests of the state against all kinds of threats that are of particular importance to Ukraine. The different economic potential of the Ukrainian regions, the level of their development, the recent economic and financial problems in the country, the unresolved armed conflicts in the Eastern part, the large number of settlers from the occupied territories and other adverse conditions faced by the Ukrainian economy in early 2014 require a special approach to solving the problem ensuring economic security of the agrarian sector as a leading industry in Ukraine. The purpose of this article is to develop a system for investment managing the economic security of the agrarian sector of the region of Ukraine (Vinnytsia region) based on the innovative economic and mathematical model for estimating and forecasting the level of economic security of the agrarian sector built by the means of the theory of fuzzy logic. The subject of the research is a set of theoretical, methodological and practical aspects of investment managing of the economic security of the agrarian sector of Ukraine. The innovative mathematical model of estimation and prediction of economic security of agrarian sector of Ukraine in the region (namely, Vinnytsia region) was first developed based on the theory of fuzzy logic. The forecast of the level of economic security of the agrarian sector of the region of Ukraine up to 2022 was made. The structural diagram of the process of decision-making and support with the developed economic-mathematical model is proposed.
Purpose. To analyze the current state of innovation and environmental projects, to develop management strategies and algorithms for project environmental and economic management in subsoil use, to propose a mathematical model of the system of perception and support of solutions for effective environmental and economic management. Methodology. Different methods of cognition were used for scientific research both general and special. Analytical study on the state and realities of innovation in Ukraine in general and in particular in the mining industry, identification of trends in world practice were conducted based on using the methods of content analysis, quantitative and qualitative comparison. Methods of scientific abstraction and systematization were used to develop strategies and basic algorithm of project environmental and economic management in subsoil use. Mathematical methods were used to develop a mathematical model and coordinate it with the developed algorithm of project environmental and economic management for subsequent use in the system of perception and support of decisions. Findings. A systematic approach to the definition of management strategies and an algorithm of project environmental and economic management for the implementation of effective economic and environmental management of mining enterprises is proposed. A mathematical model designed for use in the system of perception and support of decisions for effective environmental and economic management has been developed. An analytical study on the state of innovation in Ukraine in general and in particular in the extractive industry has been conducted. This provided an opportunity to identify trends in the dynamics of change regarding the introduction of innovations and identify the causes of existing trends. Originality. The study identified threatening trends in the practice of introducing innovation. To solve production and scientific problems in the presence of significant challenges, new tools for finding optimal solutions in the environmental and economic management of subsoil use were proposed. Using a systematic approach, a mechanism for selecting strategies, an algorithm of project environmental and economic management and an original mathematical model have been proposed. Practical value. The results of the study can be used both to create new tools for information support of environmental and economic management, and by scientists and practitioners to develop effective solutions for the management and implementation of innovative projects in subsoil use.
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