Do we need a price index for industrial R&D?

R&D, Patents, and Productivity

Irwin Feller, Zvi Griliches · Technology and Culture · 1987 · 1.2K citations

Management, Innovation Management, Technology Management +10

Price Indexes for R and D Inputs, 1969–1983

Edwin Mansfield · Management Science · 1987 · 33 citations

Social Sciences, Business Economics, Economics +9

R&D price indexes and real R&D expenditures in the United States

Edwin Mansfield, Anthony A. Romeo, Lorne N. Switzer · Research Policy · 1983 · 28 citations

Social Sciences, Business Economics, Economics +7

U.S. agricultural research deflators: 1890–1985

Philip G. Pardey, Barbara J. Craig, Michelle L. Hallaway · Research Policy · 1989 · 14 citations

Agriculture, Agricultural Economics, Crop Production +2