1. Sahal, Devendra, 1985. "Technological guideposts and innovation avenues," Research Policy, Elsevier, vol. 14(2), pages 61-82, April. [Downloadable!] (restricted)
2. Rebecca Henderson & Iain Cockburn, 1996. "Scale, Scope, and Spillovers: The Determinants of Research Productivity in Drug Discovery," RAND Journal of Economics, The RAND Corporation, vol. 27(1), pages 32-59, Spring. [Downloadable!] (restricted)
   Other versions:
   • Rebecca Henderson & Iain Cockburn, . "Scale, Scope and Spillovers: The Determinants of Research Productivity in Drug Discovery," Working Papers ec25/94, Department of Economics, University of Lancaster.
3. Levinthal, Daniel & March, James G., 1981. "A model of adaptive organizational search," Journal of Economic Behavior & Organization, Elsevier, vol. 2(4), pages 307-333, December. [Downloadable!] (restricted)
4. Griliches, Zvi, 1990. "Patent Statistics as Economic Indicators: A Survey," Journal of Economic Literature, American Economic Association, vol. 28(4), pages 1661-1707, December. [Downloadable!] (restricted)
   Other versions:
   • Zvi Griliches, 1991. "Patent Statistics as Economic Indicators: A Survey," NBER Working Papers 3301, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   • Zvi Griliches, 1998. "Patent Statistics as Economic Indicators: A Survey," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 287-343 National Bureau of Economic Research, Inc. [Downloadable!]
5. Bronwyn H. Hall & Adam B. Jaffe & Manuel Trajtenberg, 2001. "The NBER Patent Citation Data File: Lessons, Insights and Methodological Tools," NBER Working Papers 8498, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
   Other versions:
   • Hall, Bronwyn H & Jaffe, Adam B & Trajtenberg, Manuel, 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," CEPR Discussion Papers 3094, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
   • Hall, B. & Jaffe, A. & Trajtenberg, M., 2001. "The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools," Papers 2001-29, Tel Aviv.
6. Narin, Francis & Noma, Elliot & Perry, Ross, 1987. "Patents as indicators of corporate technological strength," Research Policy, Elsevier, vol. 16(2-4), pages 143-155, August. [Downloadable!] (restricted)
7. repec:fth:harver:1473 is not listed on IDEAS
8. Basberg, Bjorn L., 1987. "Patents and the measurement of technological change: A survey of the literature," Research Policy, Elsevier, vol. 16(2-4), pages 131-141, August. [Downloadable!] (restricted)
9. Albert, M. B. & Avery, D. & Narin, F. & McAllister, P., 1991. "Direct validation of citation counts as indicators of industrially important patents," Research Policy, Elsevier, vol. 20(3), pages 251-259, June. [Downloadable!] (restricted)
10. Kogut, Bruce, 1989. "The Stability of Joint Ventures: Reciprocity and Competitive Rivalry," Journal of Industrial Economics, Blackwell Publishing, vol. 38(2), pages 183-98, December. [Downloadable!] (restricted)
11. Abernathy, William J. & Clark, Kim B., 1985. "Innovation: Mapping the winds of creative destruction," Research Policy, Elsevier, vol. 14(1), pages 3-22, February. [Downloadable!] (restricted)
12. Zvi Griliches, 1979. "Issues in Assessing the Contribution of Research and Development to Productivity Growth," Bell Journal of Economics, The RAND Corporation, vol. 10(1), pages 92-116, Spring. [Downloadable!] (restricted)
    Other versions:
    • Zvi Griliches, 1998. "Issues in Assessing the Contribution of Research and Development to Productivity Growth," NBER Chapters, in: R&D and Productivity: The Econometric Evidence, pages 17-45 National Bureau of Economic Research, Inc. [Downloadable!]
13. Dosi, Giovanni, 1988. "Sources, Procedures, and Microeconomic Effects of Innovation," Journal of Economic Literature, American Economic Association, vol. 26(3), pages 1120-71, September. [Downloadable!] (restricted)
14. Ariel Pakes & Zvi Griliches, 1980. "Patents and R and D at the Firm Level: A First Look," NBER Working Papers 0561, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)

Cited by:
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1. Belderbos, René & Carree, Martin & Lokshin, Boris, 2006. "Complementarity in R&D cooperation strategies," Research Memoranda 013, Maastricht : METEOR, Maastricht Research School of Economics of Technology and Organization. [Downloadable!]
   Other versions:
   • René Belderbos & Martin Carree & Boris Lokshin, 2006. "Complementarity in R&D Cooperation Strategies," Review of Industrial Organization, Springer, vol. 28(4), pages 401-426, June. [Downloadable!] (restricted)
2. Lim, A., 2002. "Standards Setting Processes in ICT: The Negotiations Approach," ECIS Working Papers 02.19, Eindhoven Centre for Innovation Studies, Eindhoven University of Technology. [Downloadable!]
3. Aken, van J., 2001. "Improving the relevance of management research By developing tested and grounded technologiCAL RULES," ECIS Working Papers 01.19, Eindhoven Centre for Innovation Studies, Eindhoven University of Technology. [Downloadable!]
4. B.M. Sadowski. & G.M. Duysters & G.Sadowski-Rasters, 2005. "On the termination of strategic technology alliances: An exploratory study," ECIS Working Papers 05.12, Eindhoven Centre for Innovation Studies, Eindhoven University of Technology. [Downloadable!]