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Числовой эксперимент системной реализации детализированных моделей, описывающих отраслевые подсистемы в ОМММ

Числовой эксперимент системной реализации детализированных моделей, описывающих отраслевые подсистемы в ОМММ

Abstract

Forecasts for the certain industrial systems received with the help of detailed models, allow decreasing the influence of some simplifying factors connected with one-item representation of investigated industrial system in the economic model. Based on these forecasts specialized modeling complexes can be developed, which entirely cover analyzed set of homogeneous economic objects, but with a specific description of the certain aspects. The main principle of construction of such modeling complexes consists of the following: the detailed description of a kernel (a complex of branches, group of the enterprises, or a territorial combination of resources) is supplemented with an aggregated description of a background (economic, branch, adjacent territories). Thus, the objects allocated in the «background» can take turns in serving as a system kernel. The article presents a numerical example of the realization of the decisions coordination scheme using the set of Optimisation Interbranch Interdistrict Models (OIIM) with the detailed representation of industrial complexes.

Прогнозы для отдельных отраслевых систем, полученные путем решения детализированных моделей, позволяют нивелировать влияние ряда упрощающих факторов, связанных с однопозиционным представлением исследуемой отраслевой системы в народнохозяйственной модели. На их основе могут быть созданы специализированные модельные комплексы, целиком охватывающие анализируемую совокупность однородных экономических объектов, но с акцентированным описанием ее отдельных аспектов. Основной принцип построения таких модельных комплексов заключается в следующем: детальное описание ядра (комплекса отраслей, группы предприятий, территориального сочетания ресурсов) дополняется агрегированным описанием фона (народнохозяйственного, отраслевого, смежных территорий). При этом ядром системы поочередно могут выступать объекты, выделенные из «фона». В статье представлена численная реализация схемы согласования решений совокупности оптимизационных межотраслевых межрайонных моделей с детализированным представлением комплексов отраслей.

Keywords

СПЕЦИАЛИЗИРОВАННЫЕ МОДЕЛЬНЫЕ КОМПЛЕКСЫ, ОПТИМИЗАЦИОННАЯ МЕЖОТРАСЛЕВАЯ МЕЖРАЙОННАЯ МОДЕЛЬ, СХЕМА СОГЛАСОВАНИЯ, ЧИСЛОВОЙ ЭКСПЕРИМЕНТ

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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!
0
Average
Average
Average
gold