This paper provides a novel portrait of firms engaging in the international use of inventors. I focus on drug discovery activity of pharmaceutical and biotechnological firms head-quartered in Europe, over the period 1996-2005. An important part of the most high-valued added R&D activities are...

In this paper we use new data to describe how firms from 15 European countries organise their innovative activities. The data matches firm level accounting data with information on the patents that those firms and their subsidiaries have applied for at the European Patents Office. We describe...

In this paper we use new data to describe how firms from 15 European countries organise their innovative activities. The data matches firm level accounting data with information on the patents that those firms and their subsidiaries have applied for at the European Patents Office. We describe...