Supply chain management

About: Supply chain management is a research topic. Over the lifetime, 39055 publications have been published within this topic receiving 1082949 citations. The topic is also known as: SCM.

Impact of POS data sharing on supply chain management: An experimental study

Abstract: We examine the impact of point of sale (POS) data sharing on ordering decisions in a multi-echelon supply chain. In particular, we focus on how exposure to POS data may help reduce the “bullwhip effect,” the tendency of orders to increase in variability as one moves up a supply chain. Theoretical studies have shown that exposure to POS data can lead to a reduction in the bullwhip effect when suppliers have no prior knowledge of the demand distribution. The benefit of sharing POS data in stable industries, where the demand distribution is commonly known, is less clear. We study this phenomenon from a behavioral perspective in the context of a simple, serial, supply chain subject to information lags and stochastic demand. We find, using a controlled simulation experiment, that sharing POS information does help reduce some components of the bullwhip effect in a stable demand setting, namely the order oscillation of upstream members. We offer one possible explanation for this improvement by examining the relationship between order decisions and demand line information.

The environmental impact of changing logistics structures

Abstract: Purpose – This paper seeks to address how firms may contribute to environmental improvement through structural changes of their logistics systems.Design/methodology/approach – A comprehensive literature review discloses the low interest that has been directed to environmental issues in logistics, and findings relevant for structural issues at a firm level are described. Three cases where firms have implemented different types of structural changes to their logistics systems support the analysis.Findings – A range of different measures to succeed in environmental as well as logistics performance are presented, comprising types of consolidation, logistics standardisation, and IS/IT solutions allowing a vast restructuring of logistics systems.Originality/value – The discussion about logistics and the environment has mostly revolved around more environmental friendly technological solutions, concerning single firms as well as governmental support for technology development. The structural, more organisational...

Big Data Analytics for Physical Internet-based intelligent manufacturing shop floors

Abstract: Physical Internet (PI, π) has been widely used for transforming and upgrading the logistics and supply chain management worldwide. This study extends the PI concept into manufacturing shop floors where typical logistics resources are converted into smart manufacturing objects (SMOs) using Internet of Things (IoT) and wireless technologies to create a RFID-enabled intelligent shop floor environment. In such PI-based environment, enormous RFID data could be captured and collected. This study introduces a Big Data Analytics for RFID logistics data by defining different behaviours of SMOs. Several findings are significant. It is observed that task weight is primarily considered in the logistics decision-making in this case. Additionally, the highest residence time occurs in a buffer with the value of 12.17 (unit of time) which is 40.57% of the total delivery time. That implies the high work-in-progress inventory level in this buffer. Key findings and observations are generated into managerial implications, wh...

Supply chain risk management in French companies

Abstract: The risk thematic is not new in management, but it is a recent and growing subject in supply chain management. Supply Chain Risk Management (SCRM) plays a major role in successfully managing business processes in a proactive manner. Supply chain risk has multiple sources including process, control, demand, supply and environment. Supply chain management, faced with these risks, requires specific and adequate responses such as techniques, attitude and strategies for management of risk. This paper is based on an empirical study of 142 general managers and logistics and supply chain managers in 50 different French companies. It demonstrates that for organizations to be effective, SCRM must be a management function that is inter-organizational in nature and closely related to strategic and operational realities of the activity in question. Moreover, the findings of our empirical study suggest that effective SCRM is based on collaboration (collaborative meetings, timely and relevant information exchanges) and the establishment of joint and common transverse processes with industrial partners.

Supply chain integration and performance: US versus East Asian companies

Abstract: Purpose – Though there is a wide acceptance of the strategic importance of integrating operations with suppliers and customers in the supply chain, many questions remain unanswered about how best to characterize supply chain strategies. Is it more important to link with suppliers, customers, or both? Similarly, little is known about the connections between supplier and customer integration and improved operations performance. This article seeks to investigate supplier and customer integration strategies by comparing US and East Asian companies. It is of paramount interest to find out how these strategies actually differ and affect performance of the companies.Design/methodology/approach – This was carried out in three phases. In the first phase, a number of operations‐management related journals were skimmed to select about 30 research articles related to supply chain concepts and practices. In the second phase, investigation efforts narrowed down to supply chain management research conducted in East Asia...