Efficiency of Mathematical Modeling of Competitiveness of a Business Organization in the Coverage of Regional Integration

The following research problem was solved in the work: what model should be used to quantify the calculation of the competitiveness of an organization's business efficiency in the scope of regional integration? In accordance with the set research task, its goal was determined. The purpose of this work was to assess the competitiveness of business in the scope of regional integration. The research sample consisted of large enterprises operating on the territory of the integration association - the EAEU. Competitiveness is now a commonly used term that can be analyzed at different levels - at the enterprise level or at the national level. Despite the fact that the purpose of this article is the competitiveness of production systems, it is appropriate to pay attention to the competitiveness of a business organization in the context of regional integration in which these systems operate. Macroeconomic competitiveness must always take into account the microeconomic context. Even the best public policy is ineffective if it is not implemented in the context of the business sector.