Showing 1 - 10 of 719
Are scientific knowledge flows embodied in individuals, or "in the air"? To answer this question, we measure the effect of labor mobility in a sample of 9,483 elite academic life scientists on the citation trajectories associated with individual articles (resp. patents) published (resp. granted)...
Persistent link: https://www.econbiz.de/10012461974
The empirical analysis in "International R&D Spillovers" (Coe and Helpman, 1995) is first revisited by applying modern panel cointegration estimation techniques to an expanded data set that we have constructed for the purpose of this study. The new estimates confirm the key results reported in...
Persistent link: https://www.econbiz.de/10012464577
The challenge of mitigating climate change has focused recent attention on basic scientific research feeding into the …
Persistent link: https://www.econbiz.de/10012481080
The rate of university patenting increased dramatically during the 1980s. To what extent did the knowledge flow patterns associated with public sector inventions change as university administrators and faculty seemingly became more commercially oriented? Using a Herfindahl-type measure of patent...
Persistent link: https://www.econbiz.de/10012466021
We explore the determinants of research specialization across countries and its consequences for relative wages. Using … research regardless of trade barriers or research productivity. As long as trade barriers are not too high, faster diffusion … shifts research activity toward the country that does it better. This shift in research activity raises the relative wage …
Persistent link: https://www.econbiz.de/10012466280
Investment in research and development (R&D) affects a country's total factor productivity. Recently new theories of …
Persistent link: https://www.econbiz.de/10012474506
experiment based on the Obama administration's staggered introduction of open-access requirements for federally-funded research …
Persistent link: https://www.econbiz.de/10014322704
This paper investigates if research findings change political leaders' beliefs and cause policy change. Collaborating … their policies. We use experiments to measure mayors' demand for research information and their response to learning … research findings. In one experiment, we find that mayors and other municipal officials are willing to pay to learn the results …
Persistent link: https://www.econbiz.de/10012479891
maintain discretion over their research agenda and allow others to build on their discoveries. This paper examines the … granting of control rights to researchers. Within this framework, openness of upstream research does not simply encourage … higher levels of downstream exploitation. It also raises the incentives for additional upstream research by encouraging the …
Persistent link: https://www.econbiz.de/10012463828
We examine how the spatial and social proximity of inventors affects knowledge flows, focusing especially on how the two forms of proximity interact. We develop a knowledge flow production function (KFPF) as a flexible tool for modeling access to knowledge and show that the optimal spatial...
Persistent link: https://www.econbiz.de/10012465834