The degree and the way of upgrading differ widely per industry. This article tries to give some new insights in these differences by linking the concept of upgrading to that of the knowledge base. Moreover, we try to identify barriers to upgrading as well as the appropriate spatial scale on...

This paper discusses a key issue in the framework of modern urban development policies: the role of cultural tourism in processes of urban transformation. The analysis focuses specifically on how the emphasis on the symbolic in the restructuring of certain areas of the city may function like a...