Model for optimizing the supply of raw materials in vertical partner chains of the oil and fat subcomplex cluster in the region

Issue № 6, 2024, article № 6, pages 49-61

Section: Economic mechanism of managing

Language: Russian

Original language title: МОДЕЛЬ ОПТИМИЗАЦИИ ПОСТАВОК СЫРЬЯ В ВЕРТИКАЛЬНЫХ ПАРТНЕРСКИХ ЦЕПОЧКАХ КЛАСТЕРА МАСЛОЖИРОВОГО ПОДКОМПЛЕКСА В РЕГИОНЕ

Keywords: SUPPLY OPTIMIZATION, VERTICAL PARTNER CHAINS, CLUSTER, OIL AND FAT SUBCOMPLEX, AGRICULTURAL ORGANIZATIONS, OIL EXTRACTION PLANTS, ELEVATORS

Abstract: The products of the oil and fat subcomplex of the Saratov region are successfully sold on domestic and foreign markets, and the level of its development allows us to set the goal of forming an agro-industrial cluster. Its objectives are to increase the competitiveness of manufactured products by reducing costs associated with production, movement and storage at specialized facilities, and one of the promising strategies is a rationally structured form of organizing inter-farm interaction between enterprises in various fields of the agro-industrial complex, forming vertical partnership chains for goods with high added value . The article examines the core of a potential cluster formation, which includes 381 agricultural organizations, 1068 K(F)H, 122 individual entrepreneurs, leading (three oil extraction plants (OEP) and one fat plant) and ordinary processors of raw materials, satellites are presented. It has been established that 99% of vegetable oil production in the region comes from food industry enterprises. Based on the analysis, the author's multifactor block model for managing supply processes between cluster participants has been developed, which makes it possible to build an optimal logistics system. The model allows, taking into account processing capacities, to determine the sequence, volumes and timing of supplies of raw materials directly from agricultural producers to oil extraction plants and the remaining products through elevators. The algorithm ensures optimization of the frequency of movement of batches and storage costs, including the cost of acceptance, shipment, transportation, processing, and drying. The model was tested at eight leading enterprises in terms of gross receipts, identified by the ranking method, one of which is located in the Right Bank, seven in the Left Bank of the region, five elevators and three oil extraction plants. The calculated results of the costs of goods distribution with the optimal option for building partnership relationships along the proposed supply chains showed a possible range of values from 252.4 to 222.8 million rubles. The author's idea can be applied in the development of clusters in other subcomplexes of the national economy and determining the effects of coordinated behavior of economic system entities in the formation of value chains.

Authors: Bryzgalina Maiia Anatolevna, Leksina Anna Aleksandrovna, Volokhova Marina Aleksandrovna