It is now widely recognized that the effective management of knowledge assets is a key requirement for securing competitive advantage in the emerging information economy. Yet the physical and institutional differences between tangible assets and knowledge assets remains poorly understood. If we are to meet the challenges of the information economy, then we need a new approach to property rights based on a deeper theoretical understanding of knowledge assets. This clear, accessible study provides some of the key building blocks needed for a theory of knowledge assets. Boisot develops a powerful conceptual framework--the Information-Space or I-Space--for exploring the way knowledge flows within and between organizations. This framework will enable managers and students to explore and understand how knowledge and information assets differ from physical assets, and how to deal with them at a strategic level within their organizations.