共 11 条
- [3] R&D and Technology Transfer: Firm-Level Evidence from Chinese Industry[J] . Albert G. Z. Hu,Gary H. Jefferson,Qian Jinchang.Review of Economics and Statistics . 2005 (4)
- [5] Exploring the relationship between R&D and productivity in French manufacturing firms[J] . Bronwyn H. Hall,Jacques Mairesse.Journal of Econometrics . 1995 (1)
- [7] PATENT STATISTICS AS A MEASURE OF TECHNICAL CHANGE [J]. JOURNAL OF POLITICAL ECONOMY, 1969, 77 (03) : 392 - 398
- [8] Firm Size, Market Structure, Opportunity, and the Output of Patented Inventions[J] . F. M. Scherer.The American Economic Review . 1965 (5)
- [9] Interindustry Technology Flows and Productivity Growth: A Reexamination[J] . The Review of Economics and Statistics . 1984 (2)
- [10] R & D and the Productivity Slowdown[J] . Zvi Griliches.The American Economic Review . 1980 (2)