Antitrust & Competition Policy Blog

Editor: D. Daniel Sokol
University of Florida
Levin College of Law

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Thursday, March 31, 2011

WHEN IS INTELLECTUAL PROPERTY NEEDED AS A CARROT FOR INNOVATORS?

Posted by D. Daniel Sokol

Christoph Engel (Max Planck) asks WHEN IS INTELLECTUAL PROPERTY NEEDED AS A CARROT FOR INNOVATORS?

ABSTRACT: Policymakers all over the world claim that there can be no innovation without protection. For more than a century, critics have objected that the case for intellectual property is far from clear. This article uses a game theoretic model to organize the debate. It is possible to model innovation as a prisoner's dilemma between potential innovators and to interpret intellectual property as a tool for making cooperation the equilibrium. However, this model rests on assumptions about costs and benefits that are unlikely to hold, or have even been shown to be wrong, in many empirically relevant situations. Moreover, even if solution. It sets incentives to race to be the first, or the last, to innovate, as the case may be. In equilibrium, the firms would need to randomize between investment and noninvestment, which is unlikely to work out in practice. Frequently, firms would need to invent cooperatively, which proves difficult in larger industries.

http://lawprofessors.typepad.com/antitrustprof_blog/2011/03/when-is-intellectual-property-needed-as-a-carrot-for-innovators.html

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Comments

It is possible to model innovation as a prisoner's dilemma between potential innovators and to interpret intellectual property as a tool for making cooperation the equilibrium. However, this model rests on assumptions about costs and benefits that are unlikely to hold, or have even been shown to be wrong, in many empirically relevant situations.

Posted by: OrangeCountyMortgageBrokers | Mar 31, 2011 7:27:01 PM

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