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The Impact of Uncertain Intellectual Property Rights on the Market For Ideas: Evidence From Patent Grant Delays

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Author Info
Joshua S. Gans
David H. Hsu
Scott Stern

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Abstract

This paper considers the impact of the intellectual property (IP) system on the timing of cooperation/licensing by start-up technology entrepreneurs. If the market for technology licenses is efficient, the timing of licensing is independent of whether IP has already been granted. In contrast, the need to disclosure complementary (yet unprotected) knowledge, asymmetric information, or search costs may retard efficient technology transfer. In these cases, reductions in uncertainty surrounding the scope and extent of IP rights may facilitate trade in the market for ideas. We employ a dataset combining information about cooperative licensing and the timing of patent allowances (the administrative event when patent rights are clarified). While pre-allowance licensing does occur, the hazard rate for achieving a cooperative licensing agreement significantly increases after patent allowance. Moreover, the impact of the patent system depends on the strategic and institutional environment in which firms operate. Patent allowance seems to play a particularly important role for technologies with longer technology lifecycles or that lack alternative mechanisms such as copyright, reputation, or brokers. The findings suggest that imperfections in the market for ideas may be important, and that formal IP rights may facilitate gains from technological trade.

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Paper provided by National Bureau of Economic Research, Inc in its series NBER Working Papers with number 13234.

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Date of creation: Jul 2007
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Handle: RePEc:nbr:nberwo:13234

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Find related papers by JEL classification:
L24 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Contracting Out; Joint Ventures
L26 - Industrial Organization - - Firm Objectives, Organization, and Behavior - - - Entrepreneurship
O32 - Economic Development, Technological Change, and Growth - - Technological Change - - - Management of Technological Innovation and R&D
O34 - Economic Development, Technological Change, and Growth - - Technological Change - - - Intellectual Property Rights

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  1. Fabrizi, Simona & Lippert, Steffen & Norback, Pehr-Johan & Persson, Lars, 2007. "Venture Capitalists, Asymmetric Information and Ownership in the Innovation Process," MPRA Paper 6265, University Library of Munich, Germany. [Downloadable!]
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