The knowledge domain of chain and network science

This editorial paper aims to provide a framework to categorise and evaluate the domain of Chain and Network Science (CNS), and to provide an envelope for the research and management agenda. The authors strongly feel that although considerable progress has been made over the past couple of years in the development of the CNS domain, a number of important and exciting challenges are still waiting to be tackled. This paper provides a definition of the object of study of CNS, its central problem area, the organisation and governance of chain and network co-operation, and the relationships between chain organisation and technology development, market dynamics, and the economy and society at large. It indicates relevant sources of knowledge among the various academic disciplines. It touches upon CNS problem solving by identifying areas for knowledge development and CNS tool construction

Developments and challenges in the European pork sector

This paper aims to give insight into the structure of and variety in the European pork system and suggests topics for further research of the European pork sector. It provides an overview of the different types of pork chains, their quality systems. governance structures and supporting technology. The paper further describes the concentration and up-scaling found in all links of the chain in most of the countries investigated. Moreover, a development towards chain-wide quality management systems and new collaborative structures in the various chains can be recognised. However, there is also a trend towards development of pork chains that aim at high-quality production for regional and niche markets, in particular in Southern European countries. Although the paper tries to give a European picture, it focuses specifically on five countries: the Netherlands, Germany, Greece, Spain and Hungary. The paper concludes with major bottlenecks and opportunities for European pork chains, after which new research issues are raised

Governance for quality management in smallholder-based tropical food chains

Abstract The paper provides a framework that focuses on the linkages between several key dimensions of supply chain organization and performance of perishable tropical food products. The focus is on the relationship between governance regime and quality management. However, two other but related variables are taken into account because they impact on the relationship between governance and quality management. These variables are channel choice and value added distribution in the supply chain. Governance regime is reflecting how to enhance coordination and trust amongst supply chain partners and how to reduce transaction costs. Quality management is dealing with how to manage food technology processes such that required quality levels can be improved and variability in quality of natural products can be exploited. Governance regimes in relation to quality management practices are discussed to the extent that supply chain partners are able, or are enabled, to invest in required quality improve-ments. Reduction of transaction costs, creation of trust-based networks and proper trade-offs between direct and future gains may offer substantial contributions to effective quality management and enforcement. This framework has been applied to nine case studies on smallholder-based food supply chains originating from developing countries (Ruben et al., 2007). Three of these case studies are discussed in this paper to illustrate what challenges can be derived from the case studies. The selected case studies concern fish originating from Kenya, mango originating from Costa Rica and vegetables produced in China