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Copyright of Economy of Industry is the property of National Academy of Sciences of Ukraine, Institute of the Economy of Industry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Economy of Industry is the property of National Academy of Sciences of Ukraine, Institute of the Economy of Industry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The paper shows the inevitability of technological mode shift driven by the Industry 4.0, which implies the ubiquitous implementation of information technology, total automation of various processes and creation of cyber-physical systems with artificial intelligence. This requires a complete restructuring of manufacturing systems and production relations, especially in the economies of those countries that want to take a decent place in the new international division of labour of the digital future. An analysis of the world experience of such changes connected with smart industrialization, digital transformations of the economy, the emergence of the industrial Internet of Things and big data processing made it possible to draw the conclusion that it is necessary to apply economic and mathematical methods to justify the expediency of such transformations: economic validity, as well as physical viability of newly created systems. The use of the apparatus of economic and mathematical modeling allows studying properties of the smart system that is being designed, evaluating its effectiveness and risks, anticipating the emergence of problems and errors - without the risk of incurring significant losses which is inevitable when making direct changes in the object of research. Therefore, the purpose of this paper is to study the world experience in the economic and mathematical modeling of smart enterprises and to substantiate its use in the conditions of Ukraine. The review of publications, reflecting the aspects of economic and mathematical modeling in these areas, allowed to conclude that the methodical and methodological apparatus for modeling these processes is unsystematic and inefficient, as well as to formulate recommendations on the economic and mathematical modeling of smart enterprises in Ukraine. In order to take into account the specific features of Ukraine's technological and institutional development, a number of economic and mathematical modeling tools based on the use of production functions, models of inter-branch balance, network optimization models and simulation models based on stochastic dependencies were offered to support the creation of smart enterprises. [ABSTRACT FROM AUTHOR]

The introduction of advanced technologies by the Industry 4.0 phase at national enterprises is in the initial stages and requires economic support from the state. The system of financial and economic stimulation for the introduction of advanced technologies for smart-industrial development should combine monetary (monetary and credit) and fiscal (tax and budget) incentives. To ensure the validity and optimality of the choice of the list of such measures, it is relevant to build scenarios for the development of national industry using economic and mathematical modelling tools that allow assessing the impact of the identified incentives on the overall economic growth indicators. An analysis of the models by areas of incentives aimed at studying the impact of incentives on the economic performance of enterprises, industry or the overall economy of the States is carried out. The advantages and disadvantages of the DCF, VAR and GARCH models are outlined, which, along with the methods for assessing the effectiveness of individual incentives CBA, ROI, NPV, etc., may require modification to consider individual incentives, the introduction of additional factors and the accumulation of variables to assess the overall impact on the economy. Therefore, they are labour-intensive for solving the outlined problems, but can be used for intermediate calculations for certain incentive areas. For modelling the components of the financial and economic stimulation system at the national level, the most appropriate models are general economic models (Cobb-Douglas model, Solow model, AD-AS model, Samuelson-Hicks model, etc.). The modified Cobb-Douglas model, taking into account the digitalisation factor, reflects the dependence of production on the introduction of advanced smart technologies, has a number of advantages over other models and is technically convenient for long-term calculations, which is required for national industry development scenarios to assess the impact of the introduction of financial and economic stimulation for industrial development. Promising areas of research are outlined. [ABSTRACT FROM AUTHOR]

Copyright of Economy of Industry is the property of National Academy of Sciences of Ukraine, Institute of the Economy of Industry and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)