A measure of technological distance
In this paper we construct an intuitive measure of technological distance. We compare it to previously used measures and show that it satisfies a desirable independence axiom that other commonly used measures fail to satisfy.
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- Gilsing, Victor & Nooteboom, Bart & Vanhaverbeke, Wim & Duysters, Geert & van den Oord, Ad, 2008.
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- Nooteboom, B. & Gilsing, V.A. & Vanhaverbeke, W.P.M. & Duijsters, G.M. & Oord, A., 2006. "Network Embeddedness and the Exploration of Novel Technologies : Technological Distance, Betweenness Centrality and Density," Discussion Paper 2006-32, Tilburg University, Center for Economic Research.
- Victor Gilsing & Bart Noteboom & Wim Vanhaverbeke & Geert Duysters & Ad van Noord, 2006. "Network embeddedness and the exploration of novel technologies: technological distance, betweenness centrality and density," Working Papers 06-08, Eindhoven Center for Innovation Studies, revised Apr 2006.
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American Economic Review,
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- Mary Benner & Joel Waldfogel, 2007.
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NBER Working Papers
13322, National Bureau of Economic Research, Inc.
- Benner, Mary & Waldfogel, Joel, 2008. "Close to you? Bias and precision in patent-based measures of technological proximity," Research Policy, Elsevier, vol. 37(9), pages 1556-1567, October.
- Maurseth, Per Botolf & Verspagen, Bart, 2002. " Knowledge Spillovers in Europe: A Patent Citations Analysis," Scandinavian Journal of Economics, Wiley Blackwell, vol. 104(4), pages 531-45, December.
- Jaffe, Adam B., 1989. "Characterizing the "technological position" of firms, with application to quantifying technological opportunity and research spillovers," Research Policy, Elsevier, vol. 18(2), pages 87-97, April.
- Lori Rosenkopf & Paul Almeida, 2003. "Overcoming Local Search Through Alliances and Mobility," Management Science, INFORMS, vol. 49(6), pages 751-766, June.
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