Interaction is a central feature of well-functioning and integrated Regional Innovation Systems. However, it does not necessarily occur in an automatic fashion, denoting the existence of various system problems that may block learning and other crucial innovation processes. “Intermediaries”...

The contribution of this paper to the social capital literature is twofold. Drawing on the Italian data, it firstly develops a new framework for measurement, allowing to build indicators for five different components of the multidimensional concept of social capital. Secondly, it provides a...