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The optimal inventory management is vital for production or trading enterprise. Distribution network is based on the principle of hierarchical structure. Its elements are independent companies operating in their own interests, trying to optimize there own stocks. It is more effective to optimize inventory in such multi-echelon distribution network as integral system through application of VMI approach. Results of simulation show behavior strategies of the center, resellers, and retailers that lead to an optimal level of inventory in the system as a whole and each of elements in particular.
The optimal inventory management is vital for production or trading enterprise. Distribution network is based on the principle of hierarchical structure. Its elements are independent companies operating in their own interests, trying to optimize there own stocks. It is more effective to optimize inventory in such multi-echelon distribution network as integral system through application of VMI approach. Results of simulation show behavior strategies of the center, resellers, and retailers that lead to an optimal level of inventory in the system as a whole and each of elements in particular.
Видела такую схему в реальности. Есть центральный склад, а региональные - у агентов, независимых юрлиц. Так при такой схеме речь идет не об оптимизации, но проблема в учете товаров на этих складах (физически отгрузили - в учете числится; проблемы с большой номенклатурой; неплатежи от агентов: товар те продали, а деньги не вернули; товары в дороге: таможня, переезды, потери и т.д.)Ошибок при инвентаризации бывает до 10%. Соответственно, оптимизация склада при таких погрешностях исходных данных чисто интуитивная, никаких научных подходов.
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