This research investigates the role of social capital and government intervention in explaining the differences of innovation output and economic growth for regions of the European Union from 1990-2002. Using several measures of social capital and innovation, and the European Union’s Objective...

This paper investigates the interplay between social capital, innovation and economic growth in the European Union. We identify innovation as an important mechanism that transforms social capital into economic growth. In an empirical investigation of 102 European regions in the period 1990-2002,...

We examine the impact of internal and external R&D on labor productivity in a 6-year panel of Dutch manufacturing firms. We apply a dynamic linear panel data model that allows for decreasing or increasing returns to scale in internal and external R&D and for economies of scope. We find...

The mixed picture of extant research on the relationship between internal and external R&D prompts us to ask such a question: under what conditions is there complementarity or substitutability between different R&D strategies? The goal of this paper is to contribute to the empirical literature...