SEARCH
 

Search

 

Результаты поиска 1 - 2 из 2
Начало | Пред. | 1 | След. | Конец


An algorithm of operative management of material resource inventory of production companies based on a cell model

Maizlish A.V. Ivanovo Institute of State Fire Service of Russian Federation Ministry for Emergency Situations, Ivanovo, Russian Federation ( alekseymaizlish@gmail.com )

Volynskii V.Yu. Ivanovo State University of Chemistry and Technology, Ivanovo, Russian Federation ( vvolyn@mail.ru )

Journal: Economic Analysis: Theory and Practice, #42, 2014

Inventory management is one of the most important fields of activity of industrial enterprises. Overstock not only freezes a company's working capital, but also generates a significant amount of overhead costs associated with logistics system's operation of an enterprise. In turn, the lack of inventory in required amount and quality at specific point of time leads to a failure to perform obligations to manufacture products, thus creating a base to generate costs related to lost opportunity and extra costs associated with downtime. It is clear that one way or another, mismanagement of inventory leads to impaired efficiency of an enterprise's operations. That is why, it is important to pay special attention to developing models of raw materials and components inventory. The article provides a comparative analysis of major systems of inventory management and describes the conditions of their application. The authors have studied in detail the raw materials and components procurement process at a machine-building enterprise. The authors also propose an algorithm of operative management of material resources and an assessment of efficiency of its use. The article describes the developed economic-mathematical models for inventory management using mathematical tools of Markov chains. The study results can be interesting for scientists and specialists involved in inventory management.


Improving the preliminary assessment of material resource suppliers at machine-building enterprises

Kozlova E.V. Ivanovo State University of Chemistry and Technology, Ivanovo, Russian Federation ( KozlovaE.V@yandex.ru )

Volynskii V.Yu. Ivanovo State University of Chemistry and Technology, Ivanovo, Russian Federation ( vvolyn@mail.ru )

Journal: Economic Analysis: Theory and Practice, #16, 2015

Subject The subject of the research is to perfect the assessment of material resource suppliers of machine building enterprises and to develop the techniques and algorithm of preliminary assessment of suppliers.
     Objectives The work's objective is to improve the selection process of material resource suppliers at their preliminary evaluation stage. We performed testing on the case of OAO KRANEKS. To achieve the objective, we studied scientific papers on the supplier selection problem, specific features of each stage of the algorithm of preliminary assessment of suppliers. We also improved the approach to determining the procurement category and supplier type and tested the proposed techniques and the algorithm.
     Methods Scientific works on systems analysis, management accounting and econometrics constitute the methodological basis of the research. Based on the theory of systems analysis and the method of process approach to SADT (Structured Analysis and Design Technique) management, we developed the process of supplier selection of a machine-building enterprise in general, and the process of preliminary assessment of suppliers in particular. We developed the supplier selection process with the help of All Fusion Process Modeler software.
     Results The results of the study include the developed techniques and algorithm of preliminary assessment of suppliers, which allow improving the approach to determining the procurement category and supplier type.
     Conclusions and Relevance The proposed techniques and algorithm of preliminary assessment of suppliers focus on the support to decision-making in choosing the best supplier of a machine-building enterprise, where stock list may include several thousand items of material resources. The aim is to increase the efficiency of administrative decisions in the process of supplier selection at a machine-building enterprise, and to improve procurement function. The proposed approach to the classification of purchases and suppliers increases transparency of the classification. This enables to develop a more accurate and correct procurement strategy, and to identify the most important categories of procurement.


Результаты поиска 1 - 2 из 2
Начало | Пред. | 1 | След. | Конец


Отсортировано по релевантности | Сортировать по дате