Gavril N. OKHLOPKOVInstitute of Mathematics and Information Science, M.K. Ammosov North-Eastern Federal University (NEFU), Yakutsk, Republic of Sakha (Yakutia), Russian Federation firstname.lastname@example.org ORCID id: not available
Subject. This article explores the issues related to the system of indicators of forecasting of gross regional product and their relationship. Objectives. The article aims to justify the appropriateness of using a systems-based approach when forecasting gross regional product, based on the inter-industry balance model. Methods. For the study, I used the techniques of mathematical modeling in economics. To verify the accuracy of the forecast calculations, retrospective forecasts of the gross regional product of the Republic of Sakha (Yakutia) for 2017–2018 were carried out. Results. The article presents a developed classification of significant types of economic activity to forecast gross regional product. Conclusions. The use of a systems-based approach in the forecast calculations of gross regional product using the inter-industry balance model provides adequate forecast results.
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