-
4
-
-
0007206273
-
Patents, R&D, and invention potential: International evidence
-
Evenson, R.E., 1993. Patents, R&D, and invention potential: international evidence. American Economic Review 83 (2), 463-468.
-
(1993)
American Economic Review
, vol.83
, Issue.2
, pp. 463-468
-
-
Evenson, R.E.1
-
7
-
-
0041573146
-
Technological opportunities and appropriating the returns from innovation - Comparison of survey results from Japan and the US
-
NISTEP, Science and Technology Agency
-
Goto, A., Nagata, A., 1997. Technological opportunities and appropriating the returns from innovation - comparison of survey results from Japan and the US (in Japanese). NISTEP Report No. 48. NISTEP, Science and Technology Agency.
-
(1997)
NISTEP Report No. 48
, vol.48
-
-
Goto, A.1
Nagata, A.2
-
8
-
-
0010883960
-
Relation between R&D expenditure and patent applications
-
Greif, S., 1985. Relation between R&D expenditure and patent applications. World Patent Information 7 (3), 190-195.
-
(1985)
World Patent Information
, vol.7
, Issue.3
, pp. 190-195
-
-
Greif, S.1
-
9
-
-
0012077788
-
Patent statistics as economic indicators: A survey: Parts I and II
-
Griliches, Z., 1990. Patent Statistics as Economic Indicators: A Survey: Parts I and II. NBER Working Papers Series No. 3301.
-
(1990)
NBER Working Papers Series No. 3301
-
-
Griliches, Z.1
-
10
-
-
0003084071
-
Productivity, R&D, and the data constraint
-
Griliches, Z., 1994. Productivity, R&D, and the data constraint. American Economic Review 84 (1), 1-23.
-
(1994)
American Economic Review
, vol.84
, Issue.1
, pp. 1-23
-
-
Griliches, Z.1
-
11
-
-
0041573110
-
Summary of contribution and discussion
-
Grupp, H. (Ed.), Verlag TÜV Rheinland, Köln
-
Grupp, H., Gundrum, U., 1986. Summary of contribution and discussion. In: Grupp, H. (Ed.), Problems of Measuring Technological Change. Verlag TÜV Rheinland, Köln, pp. 8-33.
-
(1986)
Problems of Measuring Technological Change
, pp. 8-33
-
-
Grupp, H.1
Gundrum, U.2
-
12
-
-
0000208496
-
Patents and R&D: Is there a lag?
-
Hall, B.H., Griliches, Z., Hausman, J.A., 1986. Patents and R&D: is there a lag?. International Economic Review 27 (2), 265-283.
-
(1986)
International Economic Review
, vol.27
, Issue.2
, pp. 265-283
-
-
Hall, B.H.1
Griliches, Z.2
Hausman, J.A.3
-
18
-
-
0009925293
-
Dynamic analyses on the relation between R&D and patent application in japan
-
Kondo, M., 1995. Dynamic analyses on the relation between R&D and patent application in Japan. Journal of Science Policy and Research Management 10 (3-4), 193-204.
-
(1995)
Journal of Science Policy and Research Management
, vol.10
, Issue.3-4
, pp. 193-204
-
-
Kondo, M.1
-
19
-
-
0001476021
-
Equilibrium R&D and the patent R&D ratio: US evidence
-
Kortum, S., 1993. Equilibrium R&D and the patent R&D ratio: US evidence. American Economic Review 83 (2), 450-457.
-
(1993)
American Economic Review
, vol.83
, Issue.2
, pp. 450-457
-
-
Kortum, S.1
-
20
-
-
0000075294
-
Appropriating the returns from industrial research and development
-
Levin, R.C., Klevorick, A.K., Nelson, R.R., Winter, S.G., 1987. Appropriating the returns from industrial research and development. Brookings Papers on Economic Activities 3, 783-831.
-
(1987)
Brookings Papers on Economic Activities
, vol.3
, pp. 783-831
-
-
Levin, R.C.1
Klevorick, A.K.2
Nelson, R.R.3
Winter, S.G.4
-
21
-
-
0000857127
-
Patents and science: An empirical study
-
Mansfield, E., 1996. Patents and science: an empirical study. Management Science 32, 173-181.
-
(1996)
Management Science
, vol.32
, pp. 173-181
-
-
Mansfield, E.1
-
22
-
-
45949115057
-
Patents as indicators of corporate technological strength
-
Narin, F., Noma, E., Perry, R., 1987. Patents as indicators of corporate technological strength. Research Policy 16, 143-155.
-
(1987)
Research Policy
, vol.16
, pp. 143-155
-
-
Narin, F.1
Noma, E.2
Perry, R.3
-
23
-
-
84934095602
-
On patents, R&D, and the stock market rate of return
-
Pakes, A., 1985. On patents, R&D, and the stock market rate of return. Journal of Political Economy 93 (2), 390-409.
-
(1985)
Journal of Political Economy
, vol.93
, Issue.2
, pp. 390-409
-
-
Pakes, A.1
-
24
-
-
0043076017
-
-
Hatsumei Kyoukai, Tokyo (in Japanese)
-
Patent Agency, 1985. Technology Based Nation and Patents. Hatsumei Kyoukai, Tokyo (in Japanese).
-
(1985)
Technology Based Nation and Patents
-
-
-
25
-
-
0041573107
-
-
Tokyo (in Japanese)
-
Patent Agency, 1988. Annual Report 1987FY, Tokyo (in Japanese).
-
(1988)
Annual Report 1987FY
-
-
-
30
-
-
0000346881
-
Invention and innovation in the chemical industry: Demand pull or discovery push
-
Walsh, V., 1984. Invention and innovation in the chemical industry: demand pull or discovery push. Research Policy 13, 211-234.
-
(1984)
Research Policy
, vol.13
, pp. 211-234
-
-
Walsh, V.1
-
31
-
-
38249010863
-
Trends in the substitution of production factors to technology - Empirical analysis of the inducing impact of the energy crisis on Japanese industrial technology
-
Watanabe, C., 1992. Trends in the substitution of production factors to technology - empirical analysis of the inducing impact of the energy crisis on Japanese industrial technology. Research Policy 21, 481-505.
-
(1992)
Research Policy
, vol.21
, pp. 481-505
-
-
Watanabe, C.1
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