Through a survey, economic value estimates were obtained on 962 inventions made in the United States and Germany and on which German patent renewal fees were paid to full-term expiration in 1995. A search of subsequent U.S. and German patents yielded a count of citations to those patents....

Patent renewal studies reveal a highly rightward-skewed distribution of patent values. Our approach elicits valuations approximating those of the patented invention. This paper focuses on the full-term patents of the application year 1977 held by West German and U.S. residents. The tail of...

In der Corona-Pandemie erfahren soziale Dienstleistungsberufe als "systemrelevante Berufe" eine hohe Aufmerksamkeit und öffentliche Wertschätzung. Vielfach wurde in der Vergangenheit darauf hingewiesen, dass soziale Arbeit in Deutschland strukturell unterbewertet ist. Auch wenn die akute...