Exploring the worldwide patent surge
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- Graevenitz, Georg von & Wagner, Stefan & Harhoff, Dietmar, 2011.
"Incidence and Growth of Patent Thickets - The Impact of Technological Opportunities and Complexity,"
Discussion Paper Series of SFB/TR 15 Governance and the Efficiency of Economic Systems
356, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich.
- Georg Graevenitz & Stefan Wagner & Dietmar Harhoff, 2013. "Incidence and Growth of Patent Thickets: The Impact of Technological Opportunities and Complexity," Journal of Industrial Economics, Wiley Blackwell, vol. 61(3), pages 521-563, 09.
- Harhoff, Dietmar & von Graevenitz, Georg & Wagner, Stefan, 2008. "Incidence and Growth of Patent Thickets - The Impact of Technological Opportunities and Complexity," CEPR Discussion Papers 6900, C.E.P.R. Discussion Papers.
- Rosemarie Ham Ziedonis, 2004. "Don't Fence Me In: Fragmented Markets for Technology and the Patent Acquisition Strategies of Firms," Management Science, INFORMS, vol. 50(6), pages 804-820, June.
- Jaffe, Adam B., 2000.
"The U.S. patent system in transition: policy innovation and the innovation process,"
Elsevier, vol. 29(4-5), pages 531-557, April.
- Adam B. Jaffe, 1999. "The U.S. Patent System in Transition: Policy Innovation and the Innovation Process," NBER Working Papers 7280, National Bureau of Economic Research, Inc.
- Bronwyn H. Hall, 2004.
"Exploring the Patent Explosion,"
NBER Working Papers
10605, National Bureau of Economic Research, Inc.
- Bronwyn Hall, 2004. "Exploring the patent explosion," ESRC Centre for Business Research - Working Papers wp291, ESRC Centre for Business Research.
- Gerald Marschke & Jinyoung Kim, 2002.
"Accounting for the recent surge in U.S. patenting: Changes in R&D expenditures, patent yields, and the high tech sector,"
02-10, University at Albany, SUNY, Department of Economics.
- Jinyoung Kim & Gerald Marschke, 2004. "Accounting for the recent surge in U.S. patenting: changes in R&D expenditures, patent yields, and the high tech sector," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 13(6), pages 543-558.
- Kortum, Samuel & Lerner, Josh, 1999. "What is behind the recent surge in patenting?1," Research Policy, Elsevier, vol. 28(1), pages 1-22, January.
- Hu, Albert Guangzhou & Jefferson, Gary H., 2009. "A great wall of patents: What is behind China's recent patent explosion?," Journal of Development Economics, Elsevier, vol. 90(1), pages 57-68, September.
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