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to financing constraints, but also do not seem to benefit from a patent quality signal. …
Persistent link: https://www.econbiz.de/10010341887
mobility is strongest if workers join from patent-active firms. We also find evidence of a positive feedback effect on the … former employer's patenting from workers who have left for another patent-active firm. Summing up the effects of joining and …
Persistent link: https://www.econbiz.de/10010457906
This paper tests a number of hypotheses on the use and effectiveness of patents and trade secrets designed to protect innovation. While previous studies have often considered patents and trade secrets as substitutes for one another, we investigate the complementary role of the two protection...
Persistent link: https://www.econbiz.de/10011539042
do so, we construct a firm-level panel data set for the years 1992-2009 combining patent data from the European Patent …
Persistent link: https://www.econbiz.de/10011436068
This paper investigates the micro-location pattern of innovative and non-innovative firms in Berlin using detailed information on the firms' addresses and their local environment. The study employs a unique, representative panel data set of Berlin-based firms from manufacturing and services...
Persistent link: https://www.econbiz.de/10011570567
within a company group. However, the previous literature has rather focused on studying the impact of taxation on patent … employ data on European and US patent and trademark applications in the period of 1996-2012 and estimate a multinomial logit …
Persistent link: https://www.econbiz.de/10011433505
Persistent link: https://www.econbiz.de/10001774210
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collaboration and subsidies as heterogeneous treatments, and perform an econometric matching to analyze R&D and patent activity at …
Persistent link: https://www.econbiz.de/10002040121
Persistent link: https://www.econbiz.de/10002040129