The Roots of Agricultural Innovation: Evidence from Patents
Chapter in forthcoming NBER book Economics of Research and Innovation in Agriculture, Petra Moser, editor
---- Acknowledgments ----
The authors would like to thank the organizers and participants at the NBER conference on the Economics of Research and Innovation in Agriculture, and in particular our discussant Alberto Galasso. GianCarlo Moschini also acknowledges the support of the Pioneer Endowed Chair in Science and Technology Policy. The views expressed herein are those of the authors and do not necessarily reflect the views of the National Bureau of Economic Research.