In our days, German machine tool makers accuse their Chinese competitors of violating patent rights and illegally imitating German technology. A century ago, however, German machine tool makers used exactly the same methods to imitate American technology. To understand the dynamics of this...

This paper studies moral hazard in a sickness-insurance fund that provided the model for social-insurance schemes around the world. The German Knappschaften were formed in the medieval period to provide sickness, accident, and death benefits for miners. By the mid-nineteenth century,...

We use a newly developed data set of 39,343 high-value patents granted between 1877 and 1918 to demonstrate that technological progress during German industrialization occurred in at least four different technological waves. We distinguish the railway wave (187786), the dye wave (188796), the...

Armament minister Albert Speer is usually credited with causing the boom in German armament production after 1941. This paper uses the annual audit reports of the Deutsche Revisions - und Treuhand AG for seven firms which together represented about 50% of the German aircraft producers. We...

The division of Germany into a free-market West and a socialist East that followed the military defeat in spring 1945 induced thousands of East German companies to relocate to the West in the following years. This exogenous mass exodus allows us to identify the motives for the choice of firm...