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SIMULATION OF PROFIT IN THE CONDITIONS OF TECHNOGENIC POLLUTION

Authors: Kvitka, Tetyana V.;

SIMULATION OF PROFIT IN THE CONDITIONS OF TECHNOGENIC POLLUTION

Abstract

Introduction. The article considers mathematical modeling of the enterprise profit at technogenic pollution. In Ukraine, in modern conditions, the functioning of enterprises is based on maximizing profits, which in most cases leads to anthropogenic pollution of the environment. At the same time, environmental requirements impose restrictions on these pollution, since they negatively affect both the nature and the state of health of people living in nearby areas to such enterprises.Formulation of the problem. Of course, it is impossible to completely avoid technogenic pollution in modern conditions, but questions arise regarding the boundary of the limitations of such pollution.The purpose of the article is to simulate the impact of man-made pollution on the profits of enterprises whose operating systems are the sources of this pollution.The presentation of the material of the article. The peculiarity of the developed approach consists in the application of differential equations at qualitative level. This makes it possible to use "soft" mathematical models. On the one hand, it is necessary to take into account environmental restrictions, but at the same time, the existence of an optimal value of technogenic pollution is possible, at which the profit of the enterprise will be maximum. If such an optimal value of technogenic pollution turns out to be less than the ecologically maximum value, then it makes sense to adhere to this optimal value. Mathematical modeling of profit as a difference in income and costs for reducing technogenic pollution has allowed us to determine the conditions for the existence of an optimal value of technogenic pollution.Results and discussion. The construction of a «soft» mathematical model of income has made it possible to determine the characteristics of the properties of income under technogenic pollution, which are structurally stable. In turn, the application of the methods of the theory of similarity and analysis of dimensions has made it possible to present mathematical model of the enterprise's profit in a dimensionless form, replaced individual parameters with complexes recorded in the form of works, and reduced the amount of necessary calculations during research. The management of the enterprises can carry out simulation modeling by means of the received universal models. For example, for the enterprises of mining and metallurgical complex, the dependence of profit is forecasted, taking into account the costs of reducing man-made pollution. This allows in pace with the process (in real-time) to conduct research and find optimal trajectories of production and profit.Conclusions. It is important to emphasize that mathematical model of profit built in the conditions of technogenic pollution allows us to digitally substantiate and give recommendations on the optimal value of technogenic pollution of the worker at which the maximum profit will be achieved by appropriate calculations on a computer. The proposed model allows managers to simulate different operating systems of production with pollution minimization and rational profit.

В Україні в сучасних умовах функціонування підприємств базується на отриманні максимального прибутку, що в більшості випадків призводить до техногенного забруднення навколишнього середовища. Водночас вимоги екології встановлюють обмеження на такі забруднення, адже вони негативно впливають як на природу, так і на стан здоров’я людей, що мешкають у прилеглих до підприємств районах. Абсолютно уникнути техногенних забруднень у сучасних умовах неможливо, але виникають питання, пов’язані з границями обмеженості таких забруднень. Метою статті є моделювання впливу техногенної забрудненості на прибуток підприємств, операційні системи виробництва продукції яких є джерелами цієї забрудненості. Особливістю розвинутого підходу є застосування диференціальних рівнянь на якісному рівні, що дає можливість скористатися побудовою «м’яких» математичних моделей. З одного боку, необхідно враховувати екологічні обмеження, але з другого – можливе існування оптимальної величини техногенної забрудненості, за якої прибуток підприємства буде максимальним. Математичне моделювання прибутку дало змогу визначити умови існування оптимальної величини техногенної забрудненості. Побудова «м’якої» математичної моделі доходу дала можливість визначити особливості властивостей доходу при техногенній забрудненості, які є структурно стійкими. Застосування методів теорії подібності і аналізу розмірностей дозволило представити математичну модель прибутку підприємства у безрозмірному вигляді, що зменшило обсяг необхідних обчислень при дослідженнях.Важливо підкреслити, що побудована математична модель прибутку в умовах техногенної забрудненості дає змогу у цифровій формі, шляхом відповідних обчислень за допомогою комп’ютерних програм, обґрунтувати і дати рекомендації щодо оптимальної величини техногенної забрудненості працюючого підприємства, при якій буде досягнуто максимальну величину прибутку.

Keywords

Економіка, Economics, profit; income; costs; technogenic pollution; "soft" model; structural stability; optimality, прибуток; дохід; витрати; техногенна забрудненість; «м’яка» модель; структурна стійкість; оптимальність

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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold