R&D expenditures of firms varies vastly between and within industries. In recent years a lot of theoretical and empirical studies attempted to explain the distribution of R&D expenditures. Four main factors repeatedly appeared in this literature: Firm size, market power, appropriability and...

This paper deals with the innovation behavior and the R&D activities at the firm level in East Germany. The theoretical and empirical analyses lead to the conclusion that the relatively low level of the R&D intensity in East Germany is a reflex of the relatively weak economy, especially the...

Since the German reunification, Eastern German firms are prioritized in public policy schemes. This study analyzes the impact of public technology policies on innovation of firms located in Eastern Germany. The main question is whether public funding stimulates innovation activities or whether...

This study analyzes the effects of public R&D policy schemes on the innovation activities of firms located in Eastern Germany. The main question in this context is whether public funds stimulate R&D activities or simply crowd out privately financed R&D. Empirically, we investigate the average...