The article focuses on the Italian financial system, proposing an analysis of the relational structure among listed financial companies and its evolution in recent years. In order to detect this structure, we investigate a specific kind of interorganizational tie, emerging when members of a...

Using innovation survey data on a sample of UK manufacturing firms, Laursen and Salter 2006 documented a non-monotonous relationship between external search strategies and firm-level innovative performance. We find partially similar results in a combined sample of Nigerian manufacturing and...