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.

The three dimensions of responsiveness

Abstract: Purpose – The concept of responsiveness has been widely discussed, yet so far most of this discussion has remained qualitative in nature. The purpose of this paper is to develop a conceptual model identifying the key factors that determine the responsiveness of a supply chain system, which – once quantified – provide a unique profile of each supply chain setting towards the appropriate supply chain strategy.Design/methodology/approach – The paper reviews existing contributions and synthesises these into a conceptual model of responsiveness. The model is applied using three case studies from the automotive and electronics industry. The case research is based on value stream mapping, semi‐structured interviews, and site visits.Findings – Three key findings could be established: first, the concept of responsiveness has a simple logic that aligns itself to a wide range of manufacturing strategies. However, underlying this remit is a complex interaction of an array of key variables, and it was found that previ...

Coordination of Supply Chains with Risk-Averse Agents

Abstract: The extant supply chain management literature has not addressed the issue of coordination in supply chains involving risk-averse agents. We take up this issue and begin with defining a coordinating contract as one that results in a Pareto-optimal solution acceptable to each agent. Our definition generalizes the standard one in the risk-neutral case. We then develop coordinating contracts in three specific cases: (i) the supplier is risk neutral and the retailer maximizes his expected profit subject to a downside risk constraint; (ii) the supplier and the retailer each maximizes his own mean-variance trade-off; and (iii) the supplier and the retailer each maximizes his own expected utility. Moreover, in case (iii), we show that our contract yields the Nash Bargaining solution. In each case, we show how we can find the set of Pareto-optimal solutions, and then design a contract to achieve the solutions. We also exhibit a case in which we obtain Pareto-optimal sharing rules explicitly, and outline a procedure to obtain Pareto-optimal solutions.

The Cost of Being Landlocked : Logistics Costs and Supply Chain Reliability

Abstract: In the last two decades new emphasis has been given to the economic impact of geography, especially on the cost of being landlocked. From a development perspective, understanding the cost of being landlocked and its economic impact is critical, since one country of four in the world is landlocked (almost one out of three in Sub-Saharan Africa). Attempts to address the cost of being landlocked have mainly focused on regional and multilateral conventions aiming at ensuring freedom of transit, and on the development of regional transport infrastructure. The success of these measures has been limited, and many massive investments in infrastructure seem to have had a disappointing impact on landlocked economies. Although there may still be an infrastructure gap, this book, based on extensive data collection in several regions of the world, argues that logistics and trade services efficiency can be more important for landlocked countries than investing massively in infrastructure. Logistics have become increasingly complex and critical for firms' competitiveness, and a weakness in this field can badly hurt firms based in landlocked countries. This book proposes a revised approach to tackling the cost of being landlocked and a new analytical framework which uses a microeconomic approach to assess the trade and macroeconomic impacts of logistics. It takes into account recent findings on the importance of logistics chain uncertainty and inventory control in firms' performance. It argues that: (i) exporters and importers in landlocked developing countries face high logistics costs, which are highly detrimental to their competitiveness in world markets, (ii) high logistics costs depend on low logistics reliability and predictability, and (iii) low logistics reliability and predictability result mostly from rent-seeking and governance issues (prone to proliferate in low volume environments).

Supply chain competency: learning as a key component

Abstract: Supply chain management has received in recent years a great deal of attention by practitioners and academics alike. The benefits that accrue to firms that effectively manage their supply chain partners range from lower costs to higher return on investment (ROI), to higher returns to stockholders. Yet, effective management of one’s supply chain is not easily accomplished. In this paper, we develop this capability as a core skill that will ultimately separate the winners from the losers. We develop the concept of supply chain competence and use learning as a proxy. We explore the pre‐conditions for learning to emerge and the impact of learning on supply chain performance. A number of factors that affect partner‐like behavior also affect learning. Also, learning appears to have a positive impact on performance measures relating to end‐customer satisfaction and being a more market‐focused supply chain. Learning does not appear to affect supply chain performance related to cost.