This file is part of IDEAS, which uses RePEc data


[ Papers | Articles | Software | Books | Chapters | Authors | Institutions | JEL Classification | NEP reports | Search | New papers by email | Author registration | Rankings | Volunteers | FAQ | Blog | Help! ]

Citations for "A Penny for Your Quotes: Patent Citations and the Value of Innovations"

by Manuel Trajtenberg

For a complete description of this item, click here.
Cited by (explanations, Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.):
  1. Fred Ramb & Markus Reitzig, 2005. "Who do you trust while Shares are on a Roler-Coaster Ride? Balance Sheet and Patent Data as Sources of Investor Information During Volatile Market Times," DRUID Working Papers 05-15, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies. [Downloadable!]
  2. Kander, Astrid & Ejermo, Olof, 2006. "Trends in R&D, innovation and productivity in Sweden 1985-2002," CIRCLE Electronic Working Paper Series 2006-09, CIRCLE (Centre for Innovation, Research and Competence in the Learning Economy), Lund University. [Downloadable!]
  3. Hugo A. Hopenhayn & Matthew F. Mitchell, 1999. "Innovation Fertility and Patent Design," NBER Working Papers 7070, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  4. Petra Moser, 2005. "How Do Patent Laws Influence Innovation? Evidence from Nineteenth-Century World's Fairs," American Economic Review, American Economic Association, vol. 95(4), pages 1214-1236, September. [Downloadable!]
    Other versions:
  5. van Pottelsberghe, Bruno & van Zeebroeck, Nicolas, 2007. "A Brief History of Space and Time: the Scope-Year Index as a Patent Value Indicator Based on Families and Renewals," CEPR Discussion Papers 6321, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  6. Carolina Castaldi & Bart Los, 2008. "The identification of important innovations using tail estimators," Innovation Studies Utrecht (ISU) working paper series 08-07, Utrecht University, Department of Innovation Studies, revised Feb 2008. [Downloadable!]
  7. Malmberg, Claes, 2007. "The effects of institutional change on innovation and productivity growth in the Swedish pharmaceutical industry," CIRCLE Electronic Working Paper Series 2007-02, CIRCLE (Centre for Innovation, Research and Competence in the Learning Economy), Lund University. [Downloadable!]
  8. Gustavo Crespi & Aldo Geuna & Bart Verspagen, 2007. "University IPRs and Knowledge Transfer. Is the IPR ownership model more efficient?," SPRU Electronic Working Paper Series 154, University of Sussex, SPRU - Science and Technology Policy Research. [Downloadable!]
    Other versions:
  9. Gautier Duflos, 2006. "Persistence of innovation, technological change and quality-adjusted patents in the US pharmaceutical industry," Cahiers de la Maison des Sciences Economiques bla06029, Université Panthéon-Sorbonne (Paris 1). [Downloadable!]
    Other versions:
  10. Harhoff, Dietmar & Hoisl, Karin, 2006. "Everything you Always Wanted to Know About Inventors (But Never Asked): Evidence from the PatVal-EU Survey," Discussion Papers in Business Administration 1261, University of Munich, Munich School of Management. [Downloadable!]
    Other versions:
  11. Christiane Götze, 2007. "Netzwerke und Leistungseliten in Forschung und Entwicklung," Jena Research Papers in Business and Economics - Working and Discussion Papers 22/2007, Friedrich-Schiller-University Jena, School of Economics and Business Administration. [Downloadable!]
  12. Myriam Mariani & Marzia Romanelli, 2006. ""Stacking" or "Picking" Patents? The Inventors' Choice Between Quantity and Quality," LEM Papers Series 2006/06, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy. [Downloadable!]
  13. Tuomo Nikulainen & Raine Hermans & Martti Kulvik, 2006. "Patent citations indicating present value of the biotechnology business," Discussion Papers 1048, The Research Institute of the Finnish Economy. [Downloadable!]
    Other versions:
  14. Ralph Siebert & Georg von Graevenitz, 2006. "How Licensing Resolves Hold-Up: Evidence from a Dynamic Panel Data Model with Unobserved Heterogeneity," Discussion Papers 105, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich. [Downloadable!]
    Other versions:
  15. Acharya, Viral V & Subramanian, Krishnamurthy, 2007. "Bankruptcy Codes and Innovation," CEPR Discussion Papers 6307, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
  16. Manuel Trajtenberg & Gil Shiff & Ran Melamed, 2006. "The "Names Game": Harnessing Inventors' Patent Data for Economic Research," NBER Working Papers 12479, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  17. 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:
  18. Austin, David, 2000. "Patents, Spillovers and Competition in Biotechnology," Discussion Papers dp-00-53, Resources For the Future. [Downloadable!]
  19. Silverberg,Gerald & Verspagen,Bart, 2002. "A Percolation Model of Innovation in Complex Technology," Research Memoranda 032, Maastricht : MERIT, Maastricht Economic Research Institute on Innovation and Technology. [Downloadable!]
  20. Dietmar Harhoff & Francis Narin & Frederic M. Scherer & Katrin Vopel, 1997. "Citation Frequency and the Value of Patented Innovation," CIG Working Papers FS IV 97-26, Wissenschaftszentrum Berlin (WZB), Research Unit: Competition and Innovation (CIG). [Downloadable!]
    Other versions:
  21. Bronwyn H. Hall, 1999. "Innovation and Market Value," NBER Working Papers 6984, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  22. Jinyoung Kim & Sangjoon John Lee & Gerald Marschke, 2005. "The Influence of University Research on Industrial Innovation," NBER Working Papers 11447, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  23. Michael R. Darby & Qiao Liu & Lynne G. Zucker, 1999. "Stakes and Stars: The Effect of Intellectual Human Capital on the Level and Variability of High-Tech Firms' Market Values," NBER Working Papers 7201, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  24. William R. Kerr, 2009. "Breakthrough Inventions and Migrating Clusters of Innovation," NBER Working Papers 15443, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  25. Peter Thompson & Melanie Fox Kean, 2004. "Patent Citations and the Geography of Knowledge Spillovers: A Reassessment," Working Papers 0401, Florida International University, Department of Economics. [Downloadable!]
    Other versions:
  26. Antonelli Cristiano & Colombelli Alessandra, 2009. "The Generation and Exploitation of Technological Change: Market Value and Total Factor Productivity," Dipartimento di Economia "S. Cognetti de Martiis" LEI & BRICK - Laboratorio di economia dell'innovazione "Franco Momigliano", Bureau of Research in Innovation, Complexity and Knowledge, Collegio Carlo 200912, University of Turin. [Downloadable!]
  27. Yao Li, 2009. "Borders and Distance in Knowledge Spillovers: Dying over Time or Dying with Age? - Evidence from Patent Citations," CESifo Working Paper Series CESifo Working Paper No. , CESifo Group Munich. [Downloadable!]
  28. Deng, Yi, 2005. "Private Value of European Patents," Departmental Working Papers 0513, Southern Methodist University, Department of Economics. [Downloadable!]
  29. Eleftherios Sapsalis & Bruno Van Pottelsberghe & Ran Navon, 2006. "Academic Patenting vs. Industry Patenting: An in-depth analysis of what determines patent value," Working Papers CEB 05-008.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
  30. Dietmar Harhoff & Stefan Wagner, 2006. "Modeling the Duration of Patent Examination at the European Patent Office," Discussion Papers 170, SFB/TR 15 Governance and the Efficiency of Economic Systems, Free University of Berlin, Humboldt University of Berlin, University of Bonn, University of Mannheim, University of Munich. [Downloadable!]
    Other versions:
  31. Yi Deng, 2005. "The value of knowledge spillovers," Working Paper Series 2005-14, Federal Reserve Bank of San Francisco. [Downloadable!]
  32. Carlos J. Serrano, 2008. "The Dynamics of the Transfer and Renewal of Patents," NBER Working Papers 13938, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  33. Gleason, Katherine I. & Klock, Mark S., 2003. "Intangible capital in the pharmaceutical & chemical industry," Working Papers 2003-04, University of New Orleans, Department of Economics and Finance. [Downloadable!]
  34. Fabio Montobbio & Valerio Sterzi, 2008. "Inventing Together: Exploring the Nature of International Knowledge Spillovers in Latin America," KITeS Working Papers 225, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Nov 2008. [Downloadable!]
  35. Sebastien Lechevalier & Yukio Ikeda & Junichi Nishimura, 2006. "Collaborative R&D in the robot technology in Japan: an inquiry based on patent data analysis (1991-2004)," CIRJE F-Series CIRJE-F-453, CIRJE, Faculty of Economics, University of Tokyo. [Downloadable!]
  36. Eleftherios Sapsalis & Bruno Van Pottelsberghe, 2005. "The institutional sources of knowledge and the value of academic patents," Working Papers CEB 04-003.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
    Other versions:
  37. Silverberg, G. & Verspagen, B., 2005. "Self-organization of R&D search in complex technology spaces," ECIS Working Papers 05.07, Eindhoven Centre for Innovation Studies, Eindhoven University of Technology. [Downloadable!]
    Other versions:
  38. Jean O. Lanjouw & Mark Schankerman, 1997. "Stylized Facts of Patent Litigation: Value, Scope and Ownership," NBER Working Papers 6297, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  39. Roland Andersson & John Quigley & Mats Wilhelmsson, 2006. "Agglomeration and the Spatial Distribution of Creativity," Berkeley Program on Housing and Urban Policy, Working Paper Series 1069, Berkeley Program on Housing and Urban Policy. [Downloadable!]
    Other versions:
  40. Jean Olson Lanjouw & Mark Schankerman, 2002. "Research Productivity and Patent Quality: Measurement with Multiple Indicators," STICERD - Economics of Industry Papers 32, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE. [Downloadable!]
  41. Ajay Agrawal & Devesh Kapur & John McHale, 2008. "Brain Drain or Brain Bank? The Impact of Skilled Emigration on Poor-Country Innovation," NBER Working Papers 14592, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  42. Schneider, Cédric, 2007. "The Outcome of Patent Applications - Does Experience Matter?," MPRA Paper 3359, University Library of Munich, Germany. [Downloadable!]
  43. Reitzig, Markus & Ramb, Fred, 2004. "Who do you trust while bubbles grow and blow? : A comparative analysis of the explanatory power of accounting and patent information for the market values of German firms," Discussion Paper Series 1: Economic Studies 2004,17, Deutsche Bundesbank, Research Centre. [Downloadable!]
  44. C. Gay & C. Le Bas, 2005. "Uses without too many abuses of patent citations or the simple economics of patent citations as a measure of value and flows of knowledge," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 14(5), pages 333-338, July. [Downloadable!] (restricted)
  45. Margarita E. Romero Rodríguez & Enrique Los Arcos & Victor Cano Fernández & Miguel Sánchez Padrón, 2001. "Modelo para datos de recuentro de corte transversal con exceso de ceros. Aplicación a citas patentes," Documentos de trabajo conjunto ULL-ULPGC 2001-05, Facultad de Ciencias Económicas de la ULPGC. [Downloadable!]
  46. Gerald Carlino & Robert Hunt, 2009. "What explains the quantity and quality of local inventive activity?," Working Papers 09-12, Federal Reserve Bank of Philadelphia. [Downloadable!]
  47. Pierre Regibeau & Katharine Rockett, 2005. "Competition, Regulation, and Intellectual Property Management in Genetically Modified Foods: Evidence from Survey Data," Economics Discussion Papers 591, University of Essex, Department of Economics. [Downloadable!]
  48. Stuart, Graham & Higgins, Matthew, 2007. "The Impact of Patenting on New Product Introductions in the Pharmaceutical Industry," MPRA Paper 4574, University Library of Munich, Germany. [Downloadable!]
  49. Aditi Mehta & Marc Rysman & Tim Simcoe, 2007. "Identifying the Age Profile of Patent Citations," Boston University - Department of Economics - Working Papers Series WP2007-021, Boston University - Department of Economics. [Downloadable!]
    Other versions:
  50. Foltz, Jeremy & Kim, Kwansoo & Barham, Bradford, 2001. "A Dynamic Count Data Analysis of University Ag-Biotech Patents," Research Reports 25230, University of Connecticut, Food Marketing Policy Center. [Downloadable!]
  51. Svensson, Roger, 2008. "Renewal of Patents and Government Financing," Working Paper Series 759, Research Institute of Industrial Economics. [Downloadable!]
  52. Laura Magazzini & Fabio Pammolli & Massimo Riccaboni & Maria Alessandra Rossi, 2009. "Patent Disclosure and R&D Competition in Pharmaceuticals," DISA Working Papers 0902, Department of Computer and Management Sciences, University of Trento, Italy, revised 11 Jun 2009. [Downloadable!]
    Other versions:
  53. Marco Da Rin & María Fabiana Penas, 2007. "The Effect of Venture Capital on Innovation Strategies," NBER Working Papers 13636, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  54. Juha Kilponen & Torsten Santavirta, 2005. "Competition and Innovation - Microeconometric Evidence Using Finnish Data," Industrial Organization 0509009, EconWPA. [Downloadable!]
    Other versions:
  55. Jean O. Lanjouw & Mark Schankerman, 1999. "The Quality of Ideas: Measuring Innovation with Multiple Indicators," NBER Working Papers 7345, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  56. Bjuggren, Per-Olof, 2005. "Allocation of 3G Rights, Credibility and the Rules of the Game Experiences of the Swedish 3G Beaty Contest," Working Paper Series in Economics and Institutions of Innovation 41, Royal Institute of Technology, CESIS - Centre of Excellence for Science and Innovation Studies. [Downloadable!]
  57. Manuel Acosta & Daniel Coronado & Mª Dolores Leon & Mª Rosario Marin, 2005. "Determining factors of patent generation in Andalucia (Spain) - Does public policy support technological knowledge generation in universities?," ERSA conference papers ersa05p269, European Regional Science Association. [Downloadable!]
  58. Emmanuel Duguet & Megan MacGarvie, 2005. "How well do patent citations measure flows of technology? Evidence from French innovation surveys," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 14(5), pages 375-393, July. [Downloadable!] (restricted)
    Other versions:
  59. Hoetker, Glenn & Agarwal, Rajshree, 2005. "Death Hurts, But It Isn't Fatal: The Postexit Diffusion of Knowledge Created by Innovative Companies," Working Papers 05-0100, University of Illinois at Urbana-Champaign, College of Business. [Downloadable!]
  60. Ejermo, Olof, 2006. "Are quality-adjusted patents more geographically clustered than raw patent counts? Evidence using Swedish data," CIRCLE Electronic Working Paper Series 2006-14, CIRCLE (Centre for Innovation, Research and Competence in the Learning Economy), Lund University. [Downloadable!]
  61. Daniel J. Wilson, 2002. "Is Embodied Technology the Result of Upstream R&D? Industry-Level Evidence," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 5(2), pages 285-317, April. [Downloadable!] (restricted)
    Other versions:
  62. Sumner J. La Croix & Akihiko Kawaura, 1992. "Japan's Shift From Process to Product Patents in the Pharmaceutical Industry: An Event Study of the Impact on Japanese Firms," Working Papers 199201, University of Hawaii at Manoa, Department of Economics. [Downloadable!]
    Other versions:
  63. William Kingston, 2004. "Nelson's Concerns About Intellectual Property," Levine's Working Paper Archive 122247000000000461, David K. Levine. [Downloadable!]
  64. Samuel Kortum & Josh Lerner, 1998. "Does Venture Capital Spur Innovation?," NBER Working Papers 6846, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  65. Sunil Kanwar, 2002. "Does Intellectual Property Lead to Intellectual Property Protection?," Working papers 108, Centre for Development Economics, Delhi School of Economics. [Downloadable!]
  66. Yi Deng, 2005. "The Value of Knowledge Flows: Evidence from Patent Citations Data," Computing in Economics and Finance 2005 374, Society for Computational Economics. [Downloadable!]
  67. Daniel K.N. Johnson, 2002. ""Learning-by-Licensing": R&D and Technology Licensing in Brazilian Invention," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 11(3), pages 163-177, January. [Downloadable!] (restricted)
  68. C. Gay & 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, Taylor and Francis Journals, vol. 14(5), pages 339-350, July. [Downloadable!] (restricted)
  69. Marco, Alan C., 2006. "The dynamics of patent citations," Vassar College Department of Economics Working Paper Series 84, Vassar College Department of Economics. [Downloadable!]
    Other versions:
  70. Cassiman, Bruno & Veugelers, Reinhilde & Zuniga, Pluvia, 2007. "Science linkages and innovation performance: An analysis on CIS-3 firms in Belgium," IESE Research Papers D/671, IESE Business School. [Downloadable!]
  71. Nicolas van Zeebroeck, 2007. "The puzzle of patent value indicators," Working Papers CEB 07-023.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
  72. Nicolas van Zeebroeck, 2007. "Patents only live twice: a patent survival analysis in Europe," Working Papers CEB 07-028.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
  73. Emanuele Bacchiocchi & Fabio Montobbio, 2006. "Knowledge diffusion from university and public research. A comparison between US, Japan and Europe using patent citations," KITeS Working Papers 193, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Dec 2006. [Downloadable!]
    Other versions:
  74. Régibeau, Pierre & Rockett, Katharine, 2007. "Are More Important Patents Approved More Slowly and Should They Be?," CEPR Discussion Papers 6178, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
    Other versions:
  75. Deng, Yi, 2005. "The Value of Knowledge Spillovers in the US Semiconductor Industry," Departmental Working Papers 0516, Southern Methodist University, Department of Economics, revised Nov 2006. [Downloadable!]
  76. Petra Moser, 2007. "Why Don't Inventors Patent?," NBER Working Papers 13294, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  77. Schneider, Cédric & Hussinger, Katrin & Czarnitzki, Dirk, 2008. "Commercializing Academic Research: The Quality of Faculty Patenting," ZEW Discussion Papers 08-069, ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research. [Downloadable!]
    Other versions:
  78. Chen-Lung Chin & Picheng Lee & Hsin-Yi Chi & Asokan Anandarajan, 2006. "Patent Citation, R&D Spillover, and Tobin's Q: Evidence from Taiwan Semiconductor Industry," Review of Quantitative Finance and Accounting, Springer, vol. 26(1), pages 67-84, February. [Downloadable!] (restricted)
  79. Lanjouw, Jean O & Schankerman, Mark, 2002. "Research Productivity and Patent Quality: Measurement with Multiple Indicators," CEPR Discussion Papers 3623, C.E.P.R. Discussion Papers. [Downloadable!] (restricted)
  80. Shunsuke Managi & James J. Opaluch & Di Jin & Thomas A. Grigalunas, 2006. "Alternative technology indexes in the offshore oil and gas industry," Applied Economics Letters, Taylor and Francis Journals, vol. 13(10), pages 659-663, August. [Downloadable!] (restricted)
  81. Taylor, Mark Zachary, 2007. "Political decentralization and technological innovation: testing the innovative advantages of decentralized states," MPRA Paper 10996, University Library of Munich, Germany. [Downloadable!]
    Other versions:
  82. Jyrki Ali-Yrkkö, 2006. "Technology Sourcing Through Acquisitions – Do High Quality Patents Attract Acquires?," Discussion Papers 1025, The Research Institute of the Finnish Economy. [Downloadable!]
  83. Manuel Trajtenberg & Rebecca Henderson & Adam Jaffe, 1992. "Ivory Tower Versus Corporate Lab: An Empirical Study of Basic Research and Appropriability," NBER Working Papers 4146, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  84. Alessandro Nuvolari & Valentina Tartari, 2009. "Mr. Woodcroft and the Value of English Patents, 1617-1841," LEM Papers Series 2009/03, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy. [Downloadable!]
  85. Bulat Sanditov, 2005. "Patent Citations, the Value of Innovations and Path-Dependency," KITeS Working Papers 177, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Nov 2005. [Downloadable!]
  86. Josh Lerner, 2000. "Where Does State Street Lead? A First Look at Finance Patents, 1971-2000," NBER Working Papers 7918, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  87. Gerald Marschke & Jinyoung Kim & Sangjoon John Lee, 2004. "Research Scientist Productivity and Firm Size: Evidence from Panel Data on Investors," Discussion Papers 04-06, University at Albany, SUNY, Department of Economics. [Downloadable!]
    Other versions:
  88. James D. Adams & J. Roger Clemmons & Paula E. Stephan, 2004. "Standing on Academic Shoulders: Measuring Scientific Influence in Universities," NBER Working Papers 10875, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
  89. Ashish Arora & Anand Nandkumar, 2007. "Securing Their Future? Entry And Survival In The Information Security Industry," NBER Working Papers 13634, National Bureau of Economic Research, Inc. [Downloadable!] (restricted)
    Other versions:
  90. Deng, Yi, 2005. "A Dynamic Stochastic Analysis of International Patent Application and Renewal Processes," Departmental Working Papers 0515, Southern Methodist University, Department of Economics. [Downloadable!]
    Other versions:
  91. Per Maurseth, 2005. "Lovely but dangerous: The impact of patent citations on patent renewal," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 14(5), pages 351-374, July. [Downloadable!] (restricted)
  92. Jean Olson Lanjouw & Mark Schankerman, 1998. "Stylised Fact of Patent Litigation: Value, Scope and Ownership," STICERD - Economics of Industry Papers 20, Suntory and Toyota International Centres for Economics and Related Disciplines, LSE. [Downloadable!]
  93. Harhoff, Dietmar & Hoisl, Karin, 2006. "Institutionalized Incentives for Ingenuity – Patent Value and the German Employees’ Inventions Act," Discussion Papers in Business Administration 1262, University of Munich, Munich School of Management. [Downloadable!]
    Other versions:
  94. Nicolas van Zeebroeck, 2009. "From patent renewals to applications survival: do portfolio management strategies play a role in patent length?," Working Papers CEB 09-028.RS, Université Libre de Bruxelles, Solvay Brussels School of Economics and Management, Centre Emile Bernheim (CEB). [Downloadable!]
Did you know? Data contributors to RePEc receive monthly emails with details about downloads and abstract views of their works.

This page was last updated on 2010-1-4.

This information is provided to you by IDEAS at the Department of Economics, College of Liberal Arts and Sciences, University of Connecticut using RePEc data on a server sponsored by the Society for Economic Dynamics.