Lichter, Andreas
[Author];
Löffler, Max
[Author];
Isphording, Ingo Eduard
[Author];
Nguyen, Thu-Van
[Author];
Poege, Felix
[Author];
Siegloch, Sebastian
[Author]
Description:
We study how business taxes affect establishments' R&D activities. Relying on geocoded panel data targeting the universe of R&D-active establishments in Germany, we exploit around 7,300 changes in the local business tax rate over the period 1987-2013 for identification. Using event study techniques, we find a sizable negative and statistically significant effect of an increase in the local business tax on establishments' total R&D spending and patents filed. Zooming into the process of innovation production, we uncover substantial heterogeneity in the impact of business taxation for various R&D inputs, among establishment characteristics, and for different types of research projects.