This paper investigates the effect of related and unrelated variety on regional growth in West Germany. In particular, we analyze the role of regional absorptive capacity and new business formation for these effects. We find that West German regions benefit from both types of varieties. The...

In this paper, I present novel empirical evidence in support of the idea that FDI firms can act as an important driver of regional growth, by acting as a source of new knowledge and technologies to local suppliers in a host economy. For the analysis, I use unique firm level data that I obtained...