NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Working Papers by Ina Ganguli

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Working Papers

January 2014Why and Wherefore of Increased Scientific Collaboration
with Richard B. Freeman, Raviv Murciano-Goroff: w19819
This paper examines international and domestic collaborations using data from an original survey of corresponding authors and Web of Science data of articles that had at least one US coauthor in the fields of Particle and Field Physics, Nanoscience and Nanotechnology, and Biotechnology and Applied Microbiology. The data allow us to investigate the connections among coauthors and the views of corresponding authors about the collaboration. We have four main findings. First, we find that US collaborations have increased across US cities as well as across international borders, with the nature of collaborations across cities resembling that across countries. Second, face-to-face meetings are important in collaborations: most collaborators first met working in the same institution and communi...

Forthcoming: Why and Wherefore of Increased Scientific Collaboration, Richard B. Freeman, Ina Ganguli, Raviv Murciano-Goroff. in The Changing Frontier: Rethinking Science and Innovation Policy, Jaffe and Jones. 2014

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