Innovation serves many purposes. In this paper we study new varieties of innovation and innovation policy which address societal challenges in the largest cities in Europe. These metropolitan areas consistently show resounding characteristics in terms of multiplicities of innovation, governance...

This paper reviews the current state of indicators of the activity of innovation and how they are presented for use in the policy process leading to a discussion of the development of new indicators, some outside of the business sector, which raises questions about the definition of innovation....