Inspired by the theory of variety-expanding product innovation we derive a testable relationship of outsourcing on the growth rate of knowledge. We estimate this relationship with a firm-level dataset, which is a unique match of PATSTAT patent data and the Amadeus dataset. We find evidence that...

Using the environmental decision support system DANUBIA, we analyze the effects of climate change on industry and compare the effectiveness of different adaptation strategies. The observed area covers Germany and Austria up to 2025. Since the main effects of climate change in this region are...