Why and Wherefore of Increased Scientific Collaboration
Chapter in forthcoming NBER book The Changing Frontier: Rethinking Science and Innovation Policy, Adam Jaffe and Benjamin Jones, editors
---- Acknowledgements -----
We appreciate assistance with the survey from John Trumpbour and input from Paula Stephan and Andrew Wang. We received helpful comments from Adam Jaffe, Ben Jones, Manuel Trajtenberg and participants at the NBER “The Changing Frontier: Rethinking Science and Innovation Policy” Conferences. This research was supported in part by the National Science Foundation's National Nanotechnology Initiative, Award 0531146.