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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...
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first few quarters. This combination resulted in a major increase of imports from the main trading partners of West Germany … in other countries leading to a feedback on Germany. The paper provides a short overview over the basic model. The … modelling approach and estimation results for the trade submodels are presented in some detail and simmulation results for the …
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We explore the tail of patented invention value distributions by using value estimates obtained directly from patent holders. The paper focuses on those full-term German patents of the application year 1977 which were held by West German and U.S. residents. The most valuable patents in our data...
Persistent link: https://www.econbiz.de/10013428141
econometric analysis of firm performance in Germany. Based on a unique panel data set with detailed information on almost 400 … Germany's bank-based system of internal control, ownership concentration is harmful for productivity growth. …
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