Aleksandra Anđelković, Marija Radosavljević and Danijela Stošić
The acceptance of lean philosophy in the company means not only respecting the lean principles in the manufacturing but in all the processes that are performed inside the company. All processes in the company that are a potential places for making losses and waste and thus require the application of lean principles. Among others, warehouse and warehouse operations, as a centre of costs and waste, must be supported through the implementation of lean philosophy in the company by respecting lean principles. The implementation of lean principles in the warehouse is a certain step of improvement warehouse process and performance, but also of the whole company. In that sense, the paper presents the analysis of the warehousing process and its performances before and after implementation of the lean tools in a selected Serbian company as a practical example. In addition, research shows which parts of warehousing need to be improved, in analysed company, as well as correlation between the individual parts of warehousing, according to employees' opinion from next sectors: purchasing, production and logistics.
Aleksandra Anđelković, Nada Barac and Goran Milovanović
Supply chain assumes a unique business process without inter-company boundaries. Each supply chain partner is important for achievement of customer requirements. On the one hand, supply chain is an inexhaustible source of competitive advantage, created by the companies, which constitute it. However, on the other hand, due to its complexness, supply chain is an easy target of numerous factors, which jeopardize its competitiveness. Some of those factors are: turbulence, deliberate threats, external pressures, resource limits, sensitivity, and supplier/customer disruptions. Successful dealing with those factors assumes establishment of mechanisms for increasing supply chain resilience. Many researches indicate that some factors have greater influence on supply chain disruption and discontinuance. If those factors can be isolated, it will be easier to manage them or to avoid their influence. Therefore, the objective of the research presented in this paper is identification of the most frequent causes of supply chain disturbances, as a first step for developing supply chain resilience. According to the research results, the authors suggest what should be a primary focus of supply chain management, dealing with issues of resilience. Also, the authors indicate which characteristics (capability factors) supply chains have to have in order to be considered resistant.
Aleksandra Anđelković, Nada Barac and Marija Radosavljević
The importance of distribution channels comes from the increasingly sophisticated consumer demands, producer’s focus on core competences, and the contribution of the distribution channels to achievement of goals at the national economy level. Due to the fact that intermediaries of distribution channel have the role to link producer and consumers, the results of their functioning have a direct impact on the mentioned partners in the channel. Therefore, the efficiency of the intermediaries directly affects the performance of related partners, producers and consumers. Retailers, as intermediaries in the channel, attracted great attention due to their leadership position and power, which proceed from direct communication with consumers. In this regard, the objective of the research presented in this paper is the analysis of the importance of distribution channels, from partners’ point of view, as well as from macro aspect, with special reference to the retailers, as the primary participants in the distribution channel, in the Republic of Serbia. As indicators of performance, authors use Return of Sale (ROS) and Return of Equity (ROE). By applying the regression analysis, the authors examine whether the performance and role of retail chain leaders in distribution channels depends on the size of the sales network, or the number of sales facilities. The survey shows that the largest retail chains in the Republic of Serbia are performing below the average for the retail sector, and that the size of their retail network has a significant impact on the achieved results.