Two major themes that have emerged from recent theoretical and empirical studies of technology at the firm level have been the tendencies on the one hand to localization of technological search and on the other hand to the spread of multi-technology companies, required to incorporate an...

New analytical approaches and empirical evidence continue to shed light on the issue of corporate R&D. The papers in this special issue, which were originally presented at the conference Role and Dynamics of Corporate R&D (Seville, 8-9 October 2007), offer a sample of such approaches and...