"International and Institutional R&D Spillovers: Attribution of Benefits among Sources for Brazil's New Crop Varieties"

American Journal of Agricultural Economics

Author(s): 

Philip G. Pardey, Julian M. Alston, Connie Chan-Kang, Eduardo C. Magalhães and Stephen A. Vosti

Citation: 

American Journal of Agricultural Economics 88 (1) (February 2006): 104-123