Authors: Philip G. Pardey Johannes Roseboom Barbara J. Craig

Citation: Philip G. Pardey et al., A Yardstock for International Comparisons: An Application to NationalAgricultural Research Expenditures, Economic development and cultural change, 40(02), 1992, pp. 333

Authors: George W. Norton Philip G. Pardey Julian M.Alston

Citation: George W. Norton et al., Economic Issues in Agricultural Research Priority Setting/, American journal of agricultural economics, 74(05), 1992, pp. 1089