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Articles

Unveiling the breakthrough potential of established technologies: an empirical investigation in the aerospace industry

, &
Pages 916-934 | Received 30 Jun 2015, Accepted 13 Apr 2016, Published online: 29 Apr 2016

References

  • Adner, R., and D. Snow. 2010. “Old Technology Responses to new Technology Threats: Demand Heterogeneity and Technology Retreats.” Industrial and Corporate Change 19 (5): 1655–1675. doi: 10.1093/icc/dtq046
  • Aerospace Commission. 2002. Commission on the Future of the United States Aerospace Industry. http://history.nasa.gov/AeroCommissionFinalReport.pdf.
  • Ahuja, G., and C. M. Lampert. 2001. “Entrepreneurship in the Large Corporation: A Longitudinal Study of How Established Firms Create Breakthrough Inventions.” Strategic Management Journal 22 (6/7): 521–543. doi: 10.1002/smj.176
  • Akiake, H. 1974. “A New Look at the Statistical Model Identification.” IEEE Transaction on Automatic Control 19: 716–723. doi: 10.1109/TAC.1974.1100705
  • Albino, V., L. Ardito, R. M. Dangelico, and A. Messeni Petruzzelli. 2014. “Understanding the Development Trends of low-carbon Energy Technologies: A Patent Analysis.” Applied Energy 135: 836–854. doi: 10.1016/j.apenergy.2014.08.012
  • Alnuaimi, T., and G. George. Forthcoming. “Appropriability and the Retrieval of Knowledge After Spillovers.” Strategic Management Journal. doi:10.1002/smj.2383.
  • Anderson, P., and M. L. Tushman. 1990. “Technological Discontinuities and Dominant Designs: A Cyclical Model of Technological Change.” Administrative Science Quarterly 35 (4): 604–633. doi: 10.2307/2393511
  • Archibugi, D., and M. Pianta. 1996. Innovation Surveys and Patents as Technology Indicators: The State of the Art, in: Innovation, Patents and Technological Strategies. Paris: OECD.
  • Ardito, L., A. Messeni Petruzzelli, and V. Albino. 2015. “From Technological Inventions to new Products: A Systematic Review and Research Agenda of the Main Enabling Factors.” European Management Review 12: 113–147. doi: 10.1111/emre.12047
  • Ardito, L., A. Messeni Petruzzelli, and V. Albino. 2016. “Investigating the Antecedents of General Purpose Technologies: A Patent Perspective in the Green Energy Field.” Journal of Engineering and Technology Management 39: 81–100. doi: 10.1016/j.jengtecman.2016.02.002
  • Arthur, W. B. 2007. “The Structure of Invention.” Research Policy 36 (2): 274–287. doi: 10.1016/j.respol.2006.11.005
  • Arts, S., and R. Veugelers. 2013. “The Technological Origins and Novelty of Breakthrough Inventions.” Available at SSRN: http://ssrn.com/abstract=2230366 or http://dx.doi.org/10.2139/ssrn.2230366.
  • Arts, S., and R. Veugelers. Forthcoming. “Technology Familiarity, Recombinant Novelty, and Breakthrough Invention.” Industrial and Corporate Change. doi:10.1093/icc/dtu029.
  • ASD. 2012. Key Facts and Figures 2012. Brussels: AeroSpace and Defence Industries Association of Europe.
  • Barney, J. 1991. “Firm Resources and Sustained Competitive Advantage.” Journal of Management 17 (1): 99–120. doi: 10.1177/014920639101700108
  • Begemann, A. 2008. Die Rolle von Patenten in der Zivilen Luftfahrtindustrie aus Historischer und Rechtsvergleichender Sicht. Munich: VVF, Utz.
  • Biggiero, L., and P. P. Angelini. 2015. “Hunting Scale-free Properties in R& D Collaboration Networks: Self-Organization, Power-law and Policy Issues in the European Aerospace Research Area.” Technological Forecasting and Social Change 94: 21–43. doi: 10.1016/j.techfore.2014.04.009
  • Biggiero, L., and A. Sammarra. 2010. “Does Geographical Proximity Enhance Knowledge Exchange? The Case of the Aerospace Industrial Cluster of Centre Italy.” International Journal of Technology Transfer and Commercialisation 9 (4): 283–305. doi: 10.1504/IJTTC.2010.035397
  • Braddorn, D., and K. Hartley. 2007. “The Competitiveness of the UK Aerospace Industry.” Applied Economics 39 (6): 715–726. doi: 10.1080/00036840500448391
  • Broekel, T., and R. Boschma. 2011. “Aviation, Space or Aerospace? Exploring the Knowledge Networks of Two Industries in The Netherlands.” European Planning Studies 19 (7): 1205–1227. doi: 10.1080/09654313.2011.573133
  • Burgelman, R. A. 1983. “A Process Model of Internal Corporate Venturing in the Diversified Major Firm.” Administrative Science Quarterly 28 (2): 223–244. doi: 10.2307/2392619
  • Capaldo, A., D. Lavie, and A. Messeni Petruzzelli. Forthcoming. “Knowledge Maturity and the Scientific Value of Innovations: The Roles of Knowledge Distance and Adoption.” Journal of Management. doi:10.1177/0149206314535442.
  • Capaldo, A., and A. Messeni Petruzzelli. 2011. “In Search of Alliance-Level Relational Capabilities: Balancing Innovation Value Creation and Appropriability in R&D Alliances.” Scandinavian Journal of Management 27 (3): 273–286. doi: 10.1016/j.scaman.2010.12.008
  • Chu, B., H. Zhang, and F. Jin. 2010. “Identification and Comparison of Aircraft Industry Clusters in China and United States.” Chinese Geographical Science 20 (5): 471–480. doi: 10.1007/s11769-010-0421-5
  • Cohen, J., P. Cohen, S. G. West, and L. S. Aiken. 2013. Applied Multiple Regression/Correlation Analysis for the Behavioral Sciences. Mahwah, NJ: Taylor & Francis.
  • Cohen, W. M., and D. A. Levinthal. 1990. “Absorptive Capacity: A New Perspective on Learning and Innovation.” Administrative Science Quarterly 35 (1): 128–152. doi: 10.2307/2393553
  • Conti, R., A. Gambardella, and M. Mariani. 2014. “Learning to Be Edison: Inventors, Organizations, and Breakthrough Inventions.” Organization Science 25 (3): 833–849. doi: 10.1287/orsc.2013.0875
  • Dornbusch, F., and P. Neuhäusler. 2015. “Composition of Inventor Teams and Technological Progress – The Role of Collaboration Between Academia and Industry.” Research Policy 44 (7): 1360–1375. doi: 10.1016/j.respol.2015.04.003
  • Dosi, G., and R. R. Nelson. 2010. “Chapter 3 – Technical Change and Industrial Dynamics as Evolutionary Processes.” In Handbook of the Economics of Innovation, edited by H. H. Bronwyn and R. Nathan, 51–127. Philadelphia, PA: Elsevier.
  • FAO. 2010. Agricultural Biotechnologies in Developing Countries: Options and Opportunities in Crops, Forestry, Livestock, Fisheries and Agro-industry to Face the Challenges of Food Insecurity and Climate Change. ABDC-10/3.1. http://www.fao.org/fileadmin/user_upload/abdc/documents/crop.pdf.
  • Fischer, T., and J. Leidinger. 2014. “Testing Patent Value Indicators on Directly Observed Patent Value – An Empirical Analysis of Ocean Tomo Patent Auctions.” Research Policy 43 (3): 519–529. doi: 10.1016/j.respol.2013.07.013
  • Fleming, L. 2001. “Recombinant Uncertainty in Technological Search.” Management Science 47 (1): 117–132. doi: 10.1287/mnsc.47.1.117.10671
  • Gambardella, A., and M. S. Giarratana. 2013. “General Technological Capabilities, Product Market Fragmentation, and Markets for Technology.” Research Policy 42: 315–325. doi: 10.1016/j.respol.2012.08.002
  • García-Muiña, F. E., E. Pelechano-Barahona, and J. E. Navas-López. 2009. “Knowledge Codification and Technological Innovation Success: Empirical Evidence From Spanish Biotech Companies.” Technological Forecasting and Social Change 76 (1): 141–153. doi: 10.1016/j.techfore.2008.03.016
  • Gittelman, M. 2007. “Does Geography Matter for Science-Based Firms? Epistemic Communities and the Geography of Research and Patenting in Biotechnology.” Organization Science 18 (4): 724–741. doi: 10.1287/orsc.1070.0249
  • Gray, C. 2000. “Neem Tree Freed.” Multinational Monitor 21 (6): 4.
  • Grebel, T. 2009. “Technological Change: A Microeconomic Approach to the Creation of Knowledge.” Structural Change and Economic Dynamics 20 (4): 301–312. doi: 10.1016/j.strueco.2009.05.003
  • Griliches, Z. 1987. R&D, Patents and Productivity. Chicago, IL: University of Chicago Press.
  • Guffarth, D., and M. J. Barber. 2013. “The European Aerospace R&D Collaboration Network.” FZID Discussion Paper 84–2013, urn:nbn:de:bsz:100-opus-9038.
  • Gupta, A. K., P. E. Tesluk, and M. S. Taylor. 2007. “Innovation at and Across Multiple Levels of Analysis.” Organization Science 18 (6): 885–897. doi: 10.1287/orsc.1070.0337
  • Haans, R. F. J., C. Pieters, and Z.-L. He. Forthcoming. “Thinking About U: Theorizing and Testing U- and Inverted U-Shaped Relationships in Strategy Research.” Strategic Management Journal. doi:10.1002/smj.2399.
  • Hall, B. H., A. B. Jaffe, and M. Trajtenberg. 2001. The NBER Patent Citations Data File: Lessons, Insights and Methodological Tools. Cambridge, MA: National Bureau of Economic Research.
  • Hall, B. H., A. Jaffe, and M. Trajtenberg. 2005. “Market Value and Patent Citations.” The RAND Journal of Economics 36 (1): 16–38.
  • Harhoff, D., F. Narin, F. M. Scherer, and K. Vopel. 1999. “Citation Frequency and the Value of Patented Inventions.” Review of Economics & Statistics 81 (3): 511–515. doi: 10.1162/003465399558265
  • Haupt, R., M. Kloyer, and M. Lange. 2007. “Patent Indicators for the Technology Life Cycle Development.” Research Policy 36 (3): 387–398. doi: 10.1016/j.respol.2006.12.004
  • Heeley, M. B., and R. Jacobson. 2008. “The Recency of Technological Inputs and Financial Performance.” Strategic Management Journal 29 (7): 723–744. doi: 10.1002/smj.682
  • Hickie, D. 2006. “Knowledge and Competitiveness in the Aerospace Industry: The Cases of Toulouse, Seattle and North-West England.” European Planning Studies 14 (5): 697–716. doi: 10.1080/09654310500500254
  • Hobday, M., Davies, A., and A. Prencipe. 2005. “Systems Integration: A Core Capability of the Modern Corporation.” Industrial and Corporate Change 14 (6): 1109–1143. doi: 10.1093/icc/dth080
  • Hoetker, G. 2007. “The use of Logit and Probit Models in Strategic Management Research: Critical Issues.” Strategic Management Journal 28 (4): 331–343. doi: 10.1002/smj.582
  • Hoetker, G., and R. Agarwal. 2007. “Death Hurts, But It Isn't Fatal: ‘The Postexit Diffusion of Knowledge Created by Innovative Companies’.” Academy of Management Journal 50 (2): 446–467. doi: 10.5465/AMJ.2007.24634858
  • Horaguchi, H. H. 2013. “The Aircraft Industry in Japan: Niche Construction and Patent Portfolio Strategy.” Journal of Modern Accounting and Auditing 9 (7): 908–921.
  • James, S. D., M. J. Leiblein, and S. Lu. 2013. “How Firms Capture Value From Their Innovations.” Journal of Management 39 (5): 1123–1155. doi: 10.1177/0149206313488211
  • Johansson, C., B. Hicks, A. C. Larsson, and M. Bertoni. 2011. “Knowledge Maturity as A Means to Support Decision Making During Product-Service Systems Development Projects in the Aerospace Sector.” Project Management Journal 42 (2): 32–50.
  • Kaplan, S., and K. Vakili. 2015. “The Double-Edged Sword of Recombination in Breakthrough Innovation.” Strategic Management Journal 36 (10): 1435–1457. doi: 10.1002/smj.2294
  • Kass, R. E., and A. E. Raftery. 1995. “Bayes Factors.” Journal of the American Statistical Association 90: 773–795. doi: 10.1080/01621459.1995.10476572
  • Katila, R. 2002. “New Product Search Over Time: Past Ideas in Their Prime?” Academy of Management Journal 45 (5): 995–1010. doi: 10.2307/3069326
  • Kelley, D. J., A. Ali, and S. A. Zahra. 2013. “Where Do Breakthroughs Come From? Characteristics of High-Potential Inventions.” Journal of Product Innovation Management 30 (6): 1212–1226. doi: 10.1111/jpim.12055
  • Leone, M. I., and T. Reichstein. 2012. “Licensing-in Fosters Rapid Invention! The Effect of the Grant-Back Clause and Technological Unfamiliarity.” Strategic Management Journal 33 (8): 965–985. doi: 10.1002/smj.1950
  • Lettl, C., K. Rost, and I. von Wartburg. 2009. “Why are Some Independent Inventors ‘Heroes’ and Others ‘Hobbyists’? The Moderating Role of Technological Diversity and Specialization.” Research Policy 38 (2): 243–254. doi: 10.1016/j.respol.2008.12.004
  • Lin, C., and C.-C. Chang. 2015. “The Effect of Technological Diversification on Organizational Performance: An Empirical Study of S&P 500 Manufacturing Firms.” Technological Forecasting and Social Change 90 (Part B): 575–586. doi: 10.1016/j.techfore.2014.02.014
  • McGuire, S., and N. Islam. 2015. “Indigenous Technological Capabilities, Emerging Market Firms and the Aerospace Industry.” Technology Analysis & Strategic Management 27 (7): 739–758. doi: 10.1080/09537325.2014.959482
  • Messeni Petruzzelli, A., A. M. Natalicchio, and A. C. Garavelli. 2015a. “Investigating the Determinants of Patent Acquisition in Biotechnology: an Empirical Analysis.” Technology Analysis & Strategic Management 27 (7): 840–858. doi: 10.1080/09537325.2015.1019851
  • Messeni Petruzzelli, A., D. Rotolo, and V. Albino. 2012. “The Impact of old Technologies on Innovation: The Case of the US Biotechnology Industry.” Technology Analysis and Strategic Management 24 (5): 453–466. doi: 10.1080/09537325.2012.674668
  • Messeni Petruzzelli, A., D. Rotolo, and V. Albino. 2015b. “Determinants of Patent Citations in Biotechnology: An Analysis of Patent Influence Across the Industrial and Organizational Boundaries.” Technological Forecasting and Social Change 91: 208–221. doi: 10.1016/j.techfore.2014.02.018
  • Messeni Petruzzelli, A., and T. Savino. 2014. “Search, Recombination, and Innovation: Lessons from Haute Cuisine.” Long Range Planning 47 (4): 224–238. doi: 10.1016/j.lrp.2012.09.001
  • Messeni Petruzzelli, A., and T. Savino. 2015. “Reinterpreting Tradition to Innovate: The Case of Italian Haute Cuisine.” Industry & Innovation 22 (8): 677–702. doi: 10.1080/13662716.2015.1122512
  • Narin, F., K. S. Hamilton, and D. Olivastro. 1997. “The Increasing Linkage Between U.S. Technology and Public Science.” Research Policy 26 (3): 317–330. doi: 10.1016/S0048-7333(97)00013-9
  • National Research Council. 2012. NASA Space Technology Roadmaps and Priorities: Restoring NASA's Technological Edge and Paving the Way for a New Era in Space. Washington, DC: National Academies Press.
  • Nelson, R. R., and S. G. Winter. 1982. An Evolutionary Theory of Economic Change. Harvard, MA: Harvard University Press.
  • Nemet, G. F. 2012. “Inter-technology Knowledge Spillovers for Energy Technologies.” Energy Economics 34 (5): 1259–1270. doi: 10.1016/j.eneco.2012.06.002
  • Nerkar, A. 2003. “Old Is Gold? The Value of Temporal Exploration in the Creation of New Knowledge.” Management Science 49 (2): 211–229. doi: 10.1287/mnsc.49.2.211.12747
  • Nerkar, A., and S. Shane. 2007. “Determinants of Invention Commercialization: An Empirical Examination of Academically Sourced Inventions.” Strategic Management Journal 28 (11): 1155–1166. doi: 10.1002/smj.643
  • Niosi, J. 2012. “R&D Support for the Aerospace Industry: A Study of Eight countries and One Region.” The Aerospace Review, http://aerospacereview.ca/eic/site/060.nsf/vwapj/Niosi_-_support_programs_in_other_countries.pdf/$FILE/Niosi_-_support_programs_in_other_countries.pdf.
  • Niosi, J., and M. Zhegu. 2005. “Aerospace Clusters: Local or Global Knowledge Spillovers?” Industry and Innovation 12 (1): 5–29. doi: 10.1080/1366271042000339049
  • Nooteboom, B., W. Vanhaverbeke, G. Duysters, V. Gilsing, and A. van den Oord. 2007. “Optimal Cognitive Distance and Absorptive Capacity.” Research Policy 36 (7): 1016–1034. doi: 10.1016/j.respol.2007.04.003
  • OECD. 2014. The Space Economy at A Glance 2014. Paris: OECD Publishing.
  • O’Sullivan, A. 2006. “Why Tense, Unstable, and Diverse Relations are Inherent in co-Designing with Suppliers: an Aerospace Case Study.” Industrial and Corporate Change 15 (2): 221–250. doi: 10.1093/icc/dtj015
  • Park, Y., S. Lee, and S. Lee. 2012. “Patent Analysis for Promoting Technology Transfer in Multi-Technology Industries: the Korean Aerospace Industry Case.” The Journal of Technology Transfer 37 (3): 355–374. doi: 10.1007/s10961-010-9181-8
  • Pavitt, K. 1985. “Patent Statistics as Indicators of Innovative Activities: Possibilities and Problems.” Scientometrics 7 (1): 77–99. doi: 10.1007/BF02020142
  • Phene, A., K. Fladmoe-Lindquist, and L. Marsh. 2006. “Breakthrough Innovations in the U.S. Biotechnology Industry: the Effects of Technological Space and Geographic Origin.” Strategic Management Journal 27 (4): 369–388. doi: 10.1002/smj.522
  • Prencipe, A. 2000. “Breadth and Depth of Technological Capabilities in CoPS: the Case of the Aircraft Engine Control System.” Research Policy 29 (7–8): 895–911. doi: 10.1016/S0048-7333(00)00111-6
  • Prencipe, A. 2001. “Exploiting and Nurturing In-House Technological Capabilities: Lessons from the Aerospace Industry.” International Journal of Innovation Management 5 (3): 299–321. doi: 10.1142/S1363919601000397
  • Reed, R., and R. J. Defillippi. 1990. “Causal Ambiguity, Barriers to Imitation, and Sustainable Competitive Advantage.” The Academy of Management Review 15 (1): 88–102.
  • Reitzig, M. 2003. “What Determines Patent Value?: Insights from the Semiconductor Industry.” Research Policy 32 (1): 13–26. doi: 10.1016/S0048-7333(01)00193-7
  • Rosenbaum, D. I. 1998. Market Dominance: How Firms Gain, Hold, Or Lose it and the Impact on Economic Performance. Westport, CT: Praeger.
  • Sammarra, A., and L. Biggiero. 2008. “Heterogeneity and Specificity of Inter-Firm Knowledge Flows in Innovation Networks.” Journal of Management Studies 45 (4): 800–829. doi: 10.1111/j.1467-6486.2008.00770.x
  • Savino, T., A. Messeni Petruzzelli, and V. Albino. Forthcoming. “Search and Recombination Process to Innovate: A Review of the Empirical Evidence and A Research Agenda.” International Journal of Management Reviews. doi:10.1111/ijmr.12081.
  • Schumpeter, J. A. 1961. The Theory of Economic Development: An Inquiry into Profits, Capital, Credit, Interest, and the Business Cycle. Oxford: Oxford University Press.
  • Silverman, B. S. 1999. “Technological Resources and the Direction of Corporate Diversification: Toward an Integration of the Resource-Based View and Transaction Cost Economics.” Management Science 45 (8): 1109–1124. doi: 10.1287/mnsc.45.8.1109
  • Singh, K. 1997. “The Impact of Technological Complexity and Interfirm Cooperation on Business Survival.” Academy of Management Journal 40 (2): 339–367. doi: 10.2307/256886
  • Singh, J. 2008. “Distributed R&D, Cross-Regional Knowledge Integration and Quality of Innovative Output.” Research Policy 37 (1): 77–96. doi: 10.1016/j.respol.2007.09.004
  • Singh, J., and L. Fleming. 2010. “Lone Inventors as Sources of Breakthroughs: Myth or Reality?” Management Science 56 (1): 41–56. doi: 10.1287/mnsc.1090.1072
  • Smith, D. J., and M. F. Rogers. 2004. “Technology Strategy and Innovation: The Use of Derivative Strategies in the Aerospace Industry.” Technology Analysis & Strategic Management 16 (4): 509–527. doi: 10.1080/0953732042000295810
  • Sørensen, J. B., and T. E. Stuart. 2000. “Aging, Obsolescence, and Organizational Innovation.” Administrative Science Quarterly 45 (1): 81–112. doi: 10.2307/2666980
  • Story, V. M., K. Daniels, J. Zolkiewski, and A. R. J. Dainty. 2014. “The Barriers and Consequences of Radical Innovations: Introduction to the Issue.” Industrial Marketing Management 43 (8): 1271–1277. doi: 10.1016/j.indmarman.2014.09.001
  • Teece, D. J. 1981. “The Market for Know-How and the Efficient International Transfer of Technology.” The ANNALS of the American Academy of Political and Social Science 458 (1): 81–96. doi: 10.1177/000271628145800107
  • Teece, D. J., G. Pisano, and A. Shuen. 1997. “Dynamic Capabilities and Strategic Management.” Strategic Management Journal 18 (7): 509–533. doi: 10.1002/(SICI)1097-0266(199708)18:7<509::AID-SMJ882>3.0.CO;2-Z
  • Tong, X., and J. D. Frame. 1994. “Measuring National Technological Performance with Patent Claims Data.” Research Policy 23 (2): 133–141. doi: 10.1016/0048-7333(94)90050-7
  • Trajtenberg, M. 1990. Economic Analysis of Product Innovation: The Case of CT Scanners. Harvard Economic Studies. Vol. 160. Cambridge, MA: Harvard University Press.
  • Trajtenberg, M., R. Henderson, and A. Jaffe. 1997. “University Versus Corporate Patents: A Window on the Basicness of Invention.” Economics of Innovation and New Technology 5 (1): 19–50. doi: 10.1080/10438599700000006
  • Turner, S. F., W. Mitchell, and R. A. Bettis. 2013. “Strategic Momentum: How Experience Shapes Temporal Consistency of Ongoing Innovation.” Journal of Management 39: 1855–1890. doi: 10.1177/0149206312458704
  • Vekstein, D. 1999. “Defense Conversion, Technology Policy and R&D Networks in the Innovation System of Israel.” Technovation 19 (10): 615–629. doi: 10.1016/S0166-4972(99)00066-8
  • Wiersema, M. F., and H. P. Bowen. 2009. “The use of Limited Dependent Variable Techniques in Strategy Research: Issues and Methods.” Strategic Management Journal 30 (6): 679–692. doi: 10.1002/smj.758
  • Wilcox, R. R. 2012. Introduction to Robust Estimation and Hypothesis Testing. Philadelphia, PA: Academic Press.
  • Wong, C.-Y. 2013. “On A Path to Creative Destruction: Science, Technology and Science-Based Technological Trajectories of Japan and South Korea.” Scientometrics 96 (1): 323–336. doi: 10.1007/s11192-012-0941-0
  • Zander, U., and B. Kogut. 1995. “Knowledge and the Speed of the Transfer and Imitation of Organizational Capabilities: An Empirical Test.” Organization Science 6 (1): 76–92. doi: 10.1287/orsc.6.1.76
  • Ziedonis, A. A. 2007. “Real Options in Technology Licensing.” Management Science 53 (10): 1618–1633. doi: 10.1287/mnsc.1070.0705

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