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Citations for "An empirical look at software patents"

by James Bessen & Robert M. Hunt

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  1. Serguey Braguinsky & Salavat Gabdrakhmanov & Atsushi Ohyama, 2007. "A Theory of Competitive Industry Dynamics With Innovation and Imitation," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 10(4), pages 729-760, October.
  2. Enrique Schroth & Dezsö Szalay, 2005. "Cash breeds Success: The Role of Financing Constraints in Patent Races," Cahiers de Recherches Economiques du Département d'Econométrie et d'Economie politique (DEEP) 05.11, Université de Lausanne, Faculté des HEC, DEEP.
  3. Mary C. Daly & Robert G. Valletta, 2004. "Performance of urban information technology centers: the boom, the bust, and the future," Economic Review, Federal Reserve Bank of San Francisco, pages 1-18.
  4. Robert M. Hunt, 2006. "When Do More Patents Reduce R&D?," Levine's Bibliography 122247000000001065, UCLA Department of Economics.
  5. Banerjee, Dyuti & Chatterjee, Ishita, 2010. "The impact of piracy on innovation in the presence of technological and market uncertainty," Information Economics and Policy, Elsevier, vol. 22(4), pages 391-397, December.
  6. Noel, Michael D. & Schankerman, Mark, 2006. "Strategic Patenting and Software Innovation," CEPR Discussion Papers 5701, C.E.P.R. Discussion Papers.
  7. David Encaoua & Dominique Guellec & Catalina Martínez, 2006. "Patent Systems for Encouraging Innovation: Lessons from Economic Analysis," Université Paris1 Panthéon-Sorbonne (Post-Print and Working Papers) halshs-00177614, HAL.
  8. Pollock, R., 2009. "The Economics of Public Sector Information," Cambridge Working Papers in Economics 0920, Faculty of Economics, University of Cambridge.
  9. Michael Noel & Mark Schankerman, 2006. "Strategic Patenting and Software Innovation," CEP Discussion Papers dp0740, Centre for Economic Performance, LSE.
  10. Alexy, Oliver & Reitzig, Markus, 2013. "Private–collective innovation, competition, and firms’ counterintuitive appropriation strategies," Research Policy, Elsevier, vol. 42(4), pages 895-913.
  11. de Rassenfosse, Gaétan & van Pottelsberghe, Bruno, 2008. "A Policy Insight into the R&D-Patent Relationship," CEPR Discussion Papers 6716, C.E.P.R. Discussion Papers.
  12. Gerald Carlino & Robert Hunt, 2009. "What explains the quantity and quality of local inventive activity?," Working Papers 09-12, Federal Reserve Bank of Philadelphia.
  13. O'Mahoney, Siobhán & Ferraro, Fabrizio, 2004. "Managing the boundary of an 'open' project," IESE Research Papers D/537, IESE Business School.
  14. Carol Robbins, 2006. "The Impact of Gravity-Weighted Knowledge Spillovers on Productivity in Manufacturing," The Journal of Technology Transfer, Springer, vol. 31(1), pages 45-60, 01.
  15. Rob Aalbers & Victoria Shestalova & Viktoria Kocsis, 2012. "Innovation policy for directing technical change in the power sector," CPB Discussion Paper 223, CPB Netherlands Bureau for Economic Policy Analysis.
  16. Ashish Arora & Lee G. Branstetter & Matej Drev, 2011. "Going Soft: How the Rise of Software Based Innovation Led to the Decline of Japan's IT Industry and the Resurgence of Silicon Valley," Global COE Hi-Stat Discussion Paper Series gd11-199, Institute of Economic Research, Hitotsubashi University.
  17. Tiffany Shih & Brian Wright, 2011. "Agricultural Innovation," NBER Chapters, in: Accelerating Energy Innovation: Insights from Multiple Sectors, pages 49-85 National Bureau of Economic Research, Inc.
  18. Giarratana, Marco S., 2004. "The birth of a new industry: entry by start-ups and the drivers of firm growth: The case of encryption software," Research Policy, Elsevier, vol. 33(5), pages 787-806, July.
  19. Josh Lerner & Jean Tirole, 2005. "The Economics of Technology Sharing: Open Source and Beyond," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 99-120, Spring.
  20. Iain M. Cockburn & Megan J. MacGarvie, 2006. "Entry and Patenting in the Software Industry," NBER Working Papers 12563, National Bureau of Economic Research, Inc.
  21. Lerner, Josh & Zhu, Feng, 2007. "What is the impact of software patent shifts? Evidence from Lotus v. Borland," International Journal of Industrial Organization, Elsevier, vol. 25(3), pages 511-529, June.
  22. Leung, Tin Cheuk, 2011. "What is the True Loss Due to Piracy?: Evidence from Microsoft Office in Hong Kong," MPRA Paper 32597, University Library of Munich, Germany.
  23. Francesco Rentocchini, 2010. "Sources and characteristics of software patents in the European Union: some empirical considerations," Openloc Working Papers 1022, Public policies and local development.
  24. James Bessen, 2006. "The Value of U.S. Patents by Owner and Patent Characteristics," Working Papers 0603, Research on Innovation.
  25. Langinier, Corinne & Marcoul, Philippe, 2009. "Contributory infringement rule and patents," Journal of Economic Behavior & Organization, Elsevier, vol. 70(1-2), pages 296-310, May.
  26. Marco S. Giarratana & Salvatore Torrisi, 2009. "Entry and Survival in the US Software Market: International Linkages, Technology Competences and Firm Experience," KITeS Working Papers 018, KITeS, Centre for Knowledge, Internationalization and Technology Studies, Universita' Bocconi, Milano, Italy, revised Jul 2009.
  27. Anne L. J. ter Wal, 2008. "Cluster emergence and network evolution A longitudinal analysis of the inventor network in Sophia-Antipolis," Documents de Travail de l'OFCE 2008-21, Observatoire Francais des Conjonctures Economiques (OFCE).
  28. Keith Maskus, 2008. "The Globalization of Intellectual Property Rights and Innovation in Services," Journal of Industry, Competition and Trade, Springer, vol. 8(3), pages 247-267, December.
  29. Pia Weiss, 2004. "Competitive disadvantage through non-existing software patents," Development and Comp Systems 0402006, EconWPA.
  30. James Bessen, 2004. "Patent Thickets: Strategic Patenting of Complex Technologies," Working Papers 0401, Research on Innovation.
  31. Bronwyn H. Hall & Megan MacGarvie, 2006. "The Private Value of Software Patents," NBER Working Papers 12195, National Bureau of Economic Research, Inc.
  32. Sebastian von Engelhardt & Sushmita Swaminathan, 2008. "Open Source Software, Closed Source Software or Both: Impacts on Industry Growth and the Role of Intellectual Property Rights," Discussion Papers of DIW Berlin 799, DIW Berlin, German Institute for Economic Research.
  33. James Bessen & Eric Maskin, 2006. "Sequential Innovation, Patents, and Imitation," Economics Working Papers 0025, Institute for Advanced Study, School of Social Science.
  34. Lee Branstetter & Yoshiaki Ogura, 2005. "Is Academic Science Driving a Surge in Industrial Innovation? Evidence from Patent Citations," NBER Working Papers 11561, National Bureau of Economic Research, Inc.
  35. Marco S. Giarratana, 2003. "Missing the Starting Gun? Entry Timing Decisions into New Market Niches," LEM Papers Series 2003/29, Laboratory of Economics and Management (LEM), Sant'Anna School of Advanced Studies, Pisa, Italy.
  36. Andrea Fosfuri & Marco S. Giarratana & Alessandra Luzzi, 2005. "Firm Assets and Investments in Open Source Software Products," DRUID Working Papers 05-10, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies.
  37. Korkeamäki, Timo & Takalo, Tuomas, 2012. "Valuation of innovation: The case of iPhone," Research Discussion Papers 24/2012, Bank of Finland.
  38. Yann Ménière & Sarah Parlane, 2004. "A Dynamic Model of Cross Licensing," Working Papers 200424, School Of Economics, University College Dublin.
  39. Shiyuan Pan & Heng-fu Zou & Tailong Li, 2010. "Patent Protection, Technological Change and Wage Inequality," CEMA Working Papers 437, China Economics and Management Academy, Central University of Finance and Economics.
  40. Ajay Bhaskarabhatla & Enrico Pennings, 2012. "Defensive Disclosure under Antitrust Enforcement," DRUID Working Papers 12-08, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies.
  41. Cockburn, Iain M. & MacGarvie, Megan J. & Müller, Elisabeth, 2009. "Patent thickets, licensing and innovative performance," ZEW Discussion Papers 08-101 [rev.], ZEW - Zentrum für Europäische Wirtschaftsforschung / Center for European Economic Research.
  42. Yann Ménière & Sarah Parlane, 2008. "Innovation in the Shadow of Patent Litigation," Review of Industrial Organization, Springer, vol. 32(2), pages 95-111, March.
  43. Mark A. Lemley & Carl Shapiro, 2005. "Probabilistic Patents," Journal of Economic Perspectives, American Economic Association, vol. 19(2), pages 75-98, Spring.
  44. James Bergin, 2011. "Patent Length, Investment and Social Welfare," Working Papers 1282, Queen's University, Department of Economics.
  45. Iain M. Cockburn & Stefan Wagner, 2007. "Patents and the Survival of Internet-related IPOs," NBER Working Papers 13146, National Bureau of Economic Research, Inc.
  46. Chen, Yongmin & Pan, Shiyuan & Zhang, Tianle, 2012. "(When) Do Stronger Patents Increase Continual Innovation?," MPRA Paper 40874, University Library of Munich, Germany.
  47. Robert Hunt & James Bessen, 2004. "The software patent experiment," Business Review, Federal Reserve Bank of Philadelphia, issue Q3, pages 22-32.
  48. Illoong Kwon, 2008. "Patent Portfolio Race and Secrecy," Discussion Papers 08-05, University at Albany, SUNY, Department of Economics.
  49. William J. Baumol & Melissa A. Schilling & Edward N. Wolff, 2007. "The Superstar Inventors and Entrepreneurs: How Were They Educated?," NBER Chapters, in: Entrepreneurship: Strategy and Structure National Bureau of Economic Research, Inc.
  50. Daniel Giedeman & Paul Isely & Gerald Simons, 2006. "Innovation and the Business Cycle: A Comparison of the U.S. Semiconductor and Automobile Industries," International Advances in Economic Research, Springer, vol. 12(2), pages 277-286, May.
  51. Alexandre Almeida & Aurora A.C. Teixeira, 2007. "Does Patenting negatively impact on R&D investment?An international panel data assessment," FEP Working Papers 255, Universidade do Porto, Faculdade de Economia do Porto.
  52. Anne Ter Wal & Ron Boschma, 2009. "Applying social network analysis in economic geography: framing some key analytic issues," The Annals of Regional Science, Springer, vol. 43(3), pages 739-756, September.
  53. Patrick Legros, 2005. "Art and the Internet: Blessing the Curse?," NajEcon Working Paper Reviews 172782000000000001, www.najecon.org.
  54. Kultti, Klaus & Takalo, Tuomas, 2008. "Optimal fragmentation of intellectual property rights," International Journal of Industrial Organization, Elsevier, vol. 26(1), pages 137-149, January.
  55. Lee Davis, 2004. "Intellectual property rights, strategy and policy," Economics of Innovation and New Technology, Taylor and Francis Journals, vol. 13(5), pages 399-415.
  56. Lee Branstetter & Reiko Aoki, 2005. "Is Academic Science Raising Innovative Productivity? Theory and Evidence from Firm-Level Data," Hi-Stat Discussion Paper Series d05-86, Institute of Economic Research, Hitotsubashi University.
  57. Bessen, James, 2009. "Estimates of patent rents from firm market value," Research Policy, Elsevier, vol. 38(10), pages 1604-1616, December.
  58. Ajay Bhaskarabhatla & Enrico Pennings, 2012. "Defensive Disclosure under Antitrust Enforcement," Tinbergen Institute Discussion Papers 12-010/2, Tinbergen Institute.
  59. Seppä, Arto, 2006. "Open Source in Finnish Software Companies," Discussion Papers 1002, The Research Institute of the Finnish Economy.
  60. Klaus Kultti & Tuomas Takalo & Juuso Toikka, 2006. "Simultaneous Model of Innovation, Secrecy, and Patent Policy," American Economic Review, American Economic Association, vol. 96(2), pages 82-86, May.
  61. Lee Branstetter & Kwon Hyeog Ug, 2004. "The Restructuring Of Japanese Research And Development: The Increasing Impact Of Science On Japanese R&D," Discussion papers 04021, Research Institute of Economy, Trade and Industry (RIETI).