This paper examines the diversity of linkages of firms to science and their effect on innovation performance for a sample of Belgian firms (CIS-3). While at the sectoral level links to science are highly related to the R&D intensity of the sector, we show that there is considerable heterogeneity...

Exporting firms are typically the more productive firms in an economy. Based on this observation, policy makers typically enact policies to stimulate exportation by domestic firms. In this chapter, we argue that firms make productivity enhancing investments and as a result the more productive...

In this paper, we explore the relationship between innovation activity, productivity, and exports, using a panel of Spanish manufacturing firms for 1990-1998. Our results -based on non-parametric tests- suggest that firm innovation status is critical in explaining the positive...