Modeling of investment impacts on industrial enterprise profits

Lokhman, Natalya and Лохман, Наталя Володимирівна and Лохман, Наталья Владимировна and Beridze, Tetyana Mykhaylivna and Берідзе, Тетяна Михайлівна and Беридзе, Татьяна Михайловна and Baranik, Zoya Pavlovna and Баранік, Зоя Павлівна and Бараник, Зоя Павловна (2022) Modeling of investment impacts on industrial enterprise profits. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu (4). pp. 151-155. ISSN 2223-2362

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Abstract

Mathematical modeling of operation of an industrial enterprise as a complex object enables numerical determination of the impact of the internal investment amount on the profi t of an industrial enterprise. This approach makes it possible to use regression models to obtain an analytical dependence of the enterprise profi t on the size of its internal investment. Theoretical research results in the determined sequence of building an economic and mathematical model of internal investment amount impacts on profi ts. It is proved expedient to divide the process of building a model of an industrial enterprise operation into two stages: structural synthesis and identifi cation of model parameters. For the fi rst time, an economic and mathematical model of operation of an industrial enterprise in the form of a “black box” has been used to analyze the impact of internal investment of an industrial enterprise on its profi ts.

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