Knowledge Intermediaries and Innovation Systems: Exploring a Neglected Theoretical Potential

Based on Howells (2006), the text evaluates the incorporation of intermediation and intermediaries in a systemic context, in particular, in the
evolutionary perspective of innovation systems (IS), because in it the scope (theoretical and empirical) of this incorporation is unclear. For this
purpose, a semi-systematic review is carried out which shows that empirical work predominates. These reveal that intermediaries enhance IS performance; that through intermediation they solve systemic problems such as the closing of gaps between IS subsystems; and for this purpose they
act as mechanisms for coordination and generation of synergies, or for the development of IS actor capabilities. The evidence also indicates that
systemic characteristics, such as the prevailing modes of innovation in the IS, condition the role and intensity of the intermediary intervention.
These results reveal, in short, a high theoretical potential of the IS-intermediation articulation.