December 2001- Revised February 2002 <p> This article provides an introduction to fundamental issues in the development of new knowledge-based economies. After placing their emergence in historical perspective and proposing a theoretical framework that distinguishes knowledge from information, the...</p>

May 1999 <p> This paper has been prepared under the EC TSER Programme's TIPIK Project, for presentation to the 3 rd TIPIK Workshop held in Strasbourg, at BETA, University of Louis Pasteur, 24 th April 1999. We are grateful for the comments and suggestions received from colleagues in the TIPIK...</p>