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and innovation measurement, but these other benefits do, and motivate quality adjustment methods when semiconductor …
Persistent link: https://www.econbiz.de/10012920368
Tech clusters like Silicon Valley play a central role for modern innovation, business competitiveness, and economic …
Persistent link: https://www.econbiz.de/10013312612
The adoption and diffusion of inputs in the production network is at the heart of technological progress. What determines which inputs are initially considered and eventually adopted by innovators? We examine the evolution of input linkages from a network perspective, starting from a stylized...
Persistent link: https://www.econbiz.de/10013055829
linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its … strength. Past innovation network structures are calculated using citation patterns across technology classes during 1975 … predictive power on future innovation after 1995. This pattern is consistent with the idea that when there is more past upstream …
Persistent link: https://www.econbiz.de/10012980187
of innovation and imitation, we explore how inventive capability affects a firm's R&D investments, and thus whether and … innovation and the division of innovative labor among US manufacturing firms, we find that high capability firms tend to use …
Persistent link: https://www.econbiz.de/10012911085
effect on innovation. We develop a simple "trapped factor" model of innovation that is consistent with these empirical …
Persistent link: https://www.econbiz.de/10013038317
Irving Berlin and Cole Porter were two of the great experimental songwriters of the Golden Era. They aimed to create songs that were clear and universal. Their ability to do this improved throughout much of their careers, as their skill in using language to create simple and poignant images...
Persistent link: https://www.econbiz.de/10013154569
The location of US multinational foreign R&D has shifted significantly to include emerging markets in addition to traditional Western R&D hubs, resulting in two challenges for multinationals: (1) how to transfer knowledge across geographic distances, and (2) how to facilitate learning when local...
Persistent link: https://www.econbiz.de/10012922984
locations. In 12 of these areas, innovation is particularly concentrated in a single, large firm; we refer to such locations as …
Persistent link: https://www.econbiz.de/10013070645
indicate that increases in the share of a firm's innovation performed by inventors of a particular ethnicity are associated …
Persistent link: https://www.econbiz.de/10013008529