Sectoral systems of innovation and production

The concept sectoral system of innovation and production provides a multidimensional, integrated and dynamic view of sectors. It is proposed that a sectoral system is a set of products and the set of agents carrying out market and non-market interactions for the creation, production and sale of those products. A sectoral systems has a specific knowledge base, technologies, inputs and demand. Agents are individuals and organizations at various levels of aggregation. They interact through processes of communication, exchange, co-operation, competition and command, and these interactions are shaped by institutions. A sectoral system undergoes change and transformation through the co-evolution of its various elements. (C) 2002 Elsevier Science B.V. All rights reserved.