60 University of Bremen - Sub-project 1: Modernization blockades and productivity gap in the GDR https://www.uni-bremen.de/en/obstacles-to-modernization-in-the-economy-and-science-of-the-gdr-mod-block-ddr/sub-projects/sub-project-1-modernization-blockades-and-productivity-gap-in-the-gdr Modernization blockades and productivity gap in the GDR en University of Bremen Sat, 11 Apr 2026 17:04:43 +0200 Sat, 11 Apr 2026 17:04:43 +0200 University of Bremen