| Abstract [eng] |
Economic crisis, the need of saving, working capital shortages, the weakening of demand, cash flow imbalance, difficult access to credit make companies manage the supply chain more efficiently. In the final master work supply chain management efficiency is studied while analyzing the current JSC “Ryšių sistemos” supply chain management model and retrieving its optimization capabilities entailing the optimal inventory levels. In the theoretical part of the work the supply chain and its management concept is analyzed and the supply chain management efficiency measurement is provided. It has been observed that the efficiency of supply chain management is a necessary condition for the company that ensures the supply process playing in rhythm, allowing the reduction of operating costs and finding the optimal stocks level, matching cash flows and achieving the maximum profit for the company. In the final analysis and structuring of the majority of authors’ opinions, which have explored the matter of supply chain management efficiency, it has been ascertained that supply chain management efficiency can be measured by the financial indicators of company’s working capital. In the practical part of the work in JSC “Ryšių sistemos” existing supply chain management position through the financial indices analysis, the uncertainty (whip) effect setting and company's production (television complexes) demand tracing is analyzed. It has been estimated that the uncertainty effect in JSC “Ryšių sistemos” exists and comprises 17 percent. In order to reasonably assess the JSC “Ryšių sistemos” financial indicators, relating to the supply chain management, a comparative analysis of company’s and radio, television and communication, equipment and apparatus manufacturing industry indicators has been performed. The study confirmed the hypothesis that the efficiency of supply chain management changes can be evaluated using selected indicators of turnover and profitability. However, the investigation has rejected the hypothesis that the changes of financial indices related to supply chain management directly affects and determines the company JSC \"Ryšių systemos” value changes. Master’s work is completed in JSC “Ryšių sistemos” supply chain management optimization proposals within the optimal stock quantity tracing in the company, with reference to the classical economic optimal number of production model and the minimum-maximum (s, S) model. |
