-
1
-
-
18144374564
-
Scientific teams and institutional collaborations: Evidence from U.S. universities, 1981-1999
-
ADAMSA, J. D., G. C. BLACKB, J. R. CLEMMONSE, P. E. STEPHAND (2005), Scientific teams and institutional collaborations: Evidence from U.S. universities, 1981-1999, Research Policy, 34 (3) : 259-285.
-
(2005)
Research Policy
, vol.34
, Issue.3
, pp. 259-285
-
-
ADAMSA, J.D.1
BLACKB, G.C.2
CLEMMONSE, J.R.3
STEPHAND, P.E.4
-
2
-
-
33846345512
-
Comparative quality analysis -A statistical approach for rating and valuing patent assets
-
NACVA Valuation Examiner
-
BARNEY, J. (2001), Comparative quality analysis -A statistical approach for rating and valuing patent assets. Mimeo, NACVA Valuation Examiner.
-
(2001)
Mimeo
-
-
BARNEY, J.1
-
3
-
-
0002855697
-
Citation rates to technologically important
-
patents. World Patent Information, 3 4, 160-163
-
CARPENTER, M. P., F. NARIN, P. WOOLF (1981), Citation rates to technologically important patents. World Patent Information, 3 (4) : 160-163.
-
(1981)
-
-
CARPENTER, M.P.1
NARIN, F.2
WOOLF, P.3
-
4
-
-
4243114022
-
Tracing knowledge diffusion
-
CHEN, C., D. HICKS (2004), Tracing knowledge diffusion, Scientometrics, 59 : 199-211.
-
(2004)
Scientometrics
, vol.59
, pp. 199-211
-
-
CHEN, C.1
HICKS, D.2
-
5
-
-
33748116431
-
The determinants of patent citations: An empirical analysis of French and British patents in the US
-
GAY, C., C. LE BAS, P. PATEL, K. TOUACH (2005), The determinants of patent citations: An empirical analysis of French and British patents in the US, Economics of Innovation and New Technology, 14 (5) : 339-350.
-
(2005)
Economics of Innovation and New Technology
, vol.14
, Issue.5
, pp. 339-350
-
-
GAY, C.1
LE BAS, C.2
PATEL, P.3
TOUACH, K.4
-
7
-
-
58149099656
-
-
Berlin, Discussion Paper no 97-26
-
HARHOFF, D., F. NARIN, F. M. SCHERER, K. VOPEL (1997), Citation Frequency and the Value of Patented Innovation, Social Science Research Center, Berlin, Discussion Paper no 97-26.
-
(1997)
Citation Frequency and the Value of Patented Innovation, Social Science Research Center
-
-
HARHOFF, D.1
NARIN, F.2
SCHERER, F.M.3
VOPEL, K.4
-
8
-
-
84935670624
-
Econometric models for count data with an application to the patents-R&D relationship
-
HAUSMAN, J. A., B. H. HALL, Z. GRILICHES (1984), Econometric models for count data with an application to the patents-R&D relationship, Econometrica, 52 : 909-938.
-
(1984)
Econometrica
, vol.52
, pp. 909-938
-
-
HAUSMAN, J.A.1
HALL, B.H.2
GRILICHES, Z.3
-
9
-
-
84985657533
-
Zero-altered and other regression models for count data with added zeros
-
HEILBRON, D. (1994), Zero-altered and other regression models for count data with added zeros, Biometrical Journal, 36 : 531-547.
-
(1994)
Biometrical Journal
, vol.36
, pp. 531-547
-
-
HEILBRON, D.1
-
10
-
-
0030093218
-
Scale, scope, and spillovers: The determinants of research productivity in drug discovery
-
HENDERSON, R., I. COCKBURN (1996), Scale, scope, and spillovers: the determinants of research productivity in drug discovery, RAND Journal of Economics, 27 : 32-59.
-
(1996)
RAND Journal of Economics
, vol.27
, pp. 32-59
-
-
HENDERSON, R.1
COCKBURN, I.2
-
11
-
-
84867967673
-
-
Hu, A. G. Z., A. JAFFE (2003), Patent citations and international knowledge flow: the cases of Korea and Taiwan, International Journal of Industrial Organization, 21 (6) : 849-880.
-
Hu, A. G. Z., A. JAFFE (2003), Patent citations and international knowledge flow: the cases of Korea and Taiwan, International Journal of Industrial Organization, 21 (6) : 849-880.
-
-
-
-
12
-
-
84960609570
-
Geographic localization of knowledge spillovers as evidenced by patent citations
-
JAFFE, A. B., M. TRAJTENBERG, R. HENDERSON (1993), Geographic localization of knowledge spillovers as evidenced by patent citations, Quarterly Journal of Economics, 108 : 577-598.
-
(1993)
Quarterly Journal of Economics
, vol.108
, pp. 577-598
-
-
JAFFE, A.B.1
TRAJTENBERG, M.2
HENDERSON, R.3
-
13
-
-
0032378680
-
Evidence from patents and patent citations on the impact of NASA and other federal labs on commercial innovation
-
JAFFE, A. B., M. S. FOGARTY, B. A. BANKS (1998), Evidence from patents and patent citations on the impact of NASA and other federal labs on commercial innovation, Journal of Industrial Economics, 46 : 183-204.
-
(1998)
Journal of Industrial Economics
, vol.46
, pp. 183-204
-
-
JAFFE, A.B.1
FOGARTY, M.S.2
BANKS, B.A.3
-
15
-
-
0038199477
-
-
JAFFE, A. B, M. TRAJTENBERG Eds, MIT Press, Cambridge, MA
-
JAFFE, A. B., M. TRAJTENBERG (Eds) (2002), Patents, Citations, and Innovations: A Window on the Knowledge Economy, MIT Press, Cambridge, MA.
-
(2002)
Patents, Citations, and Innovations: A Window on the Knowledge Economy
-
-
-
16
-
-
0026821975
-
Zero-inflated Poisson regression, with an application to defects in manufacturing
-
LAMBERT, D. (1992), Zero-inflated Poisson regression, with an application to defects in manufacturing, Technometrics, 34: 1-14.
-
(1992)
Technometrics
, vol.34
, pp. 1-14
-
-
LAMBERT, D.1
-
17
-
-
0012187015
-
What is special about patent citations? Differences between scientific and patent citations
-
MEYER, M. (2000a), What is special about patent citations? Differences between scientific and patent citations, Scientometrics, 49 (1) : 93-123.
-
(2000)
Scientometrics
, vol.49
, Issue.1
, pp. 93-123
-
-
MEYER, M.1
-
18
-
-
0001739118
-
Does science push technology? Patents citing scientific literature
-
MEYER, M. (2000b), Does science push technology? Patents citing scientific literature, Research Policy, 29 : 409-434.
-
(2000)
Research Policy
, vol.29
, pp. 409-434
-
-
MEYER, M.1
-
19
-
-
0040081683
-
Tracing knowledge flows in innovation systems
-
MEYER, M. (2002), Tracing knowledge flows in innovation systems, Scientometrics, 54 : 193-212.
-
(2002)
Scientometrics
, vol.54
, pp. 193-212
-
-
MEYER, M.1
-
20
-
-
1142307674
-
A study of university-related
-
patents and a survey of academic inventors, Scientometrics, 58, 321-350
-
MEYER, M., T. GOLOUBEVA, J. T. UTECHT (2003), A study of university-related patents and a survey of academic inventors, Scientometrics, 58 : 321-350.
-
(2003)
-
-
MEYER, M.1
GOLOUBEVA, T.2
UTECHT, J.T.3
-
21
-
-
0041688136
-
-
Patent citation analysis: A closer look at the basic input data from patent search reports, Scientometrics, 51 1, 185-201
-
MICHEL, J., B. BETTELS (2001), Patent citation analysis: A closer look at the basic input data from patent search reports, Scientometrics, 51 (1) : 185-201.
-
(2001)
-
-
MICHEL, J.1
BETTELS, B.2
-
22
-
-
0003332120
-
The increasing linkage between U.S. technology and public science
-
NARIN, F., K. S. HAMILTON, D. OLIVASTRO (1997), The increasing linkage between U.S. technology and public science, Research Policy, 26 : 317-330.
-
(1997)
Research Policy
, vol.26
, pp. 317-330
-
-
NARIN, F.1
HAMILTON, K.S.2
OLIVASTRO, D.3
-
23
-
-
0038722827
-
Global and domestic utilization of industrial relevant science: Patent citation analysis of science-technology interactions and knowledge flows
-
TIJSSEN, R. J. W. (2001), Global and domestic utilization of industrial relevant science: patent citation analysis of science-technology interactions and knowledge flows, Research Policy, 30 : 35-54.
-
(2001)
Research Policy
, vol.30
, pp. 35-54
-
-
TIJSSEN, R.J.W.1
-
24
-
-
31244437562
-
Science dependence of technologies: Evidence from inventions and their innovations
-
TIJSSEN, R. J. W. (2002), Science dependence of technologies: evidence from inventions and their innovations, Research Policy, 31 : 509-526.
-
(2002)
Research Policy
, vol.31
, pp. 509-526
-
-
TIJSSEN, R.J.W.1
-
25
-
-
0000646447
-
Likelihood ratio tests for model selection and non-nested hypothesis
-
VUONG, Q. (1989), Likelihood ratio tests for model selection and non-nested hypothesis, Econometrica, 57 : 307-334.
-
(1989)
Econometrica
, vol.57
, pp. 307-334
-
-
VUONG, Q.1
|