Innovation, Inequality and Intellectual Property Rights

Diana Weinhold and Usha Nair-Reichert

World Development, 2009, vol. 37, issue 5, 889-901

Abstract: Summary We examine whether income inequality explains innovation across countries. The mechanism could be twofold: first, a large middle class could have an impact on institutions, including intellectual property rights (IPRs), which could in turn affect innovation. Second, evidence from US economic history suggests direct linkages between middle class share and innovation via supply and demand effects. Using IVE to address endogeneity, we find that middle class share explains patterns of resident patenting, while non-resident patenting is driven more by exogenous factors and global integration. Our results illustrate an additional channel through which income inequality can impact long run growth.

Keywords: income; inequality; long; run; growth; intellectual; property; rights (search for similar items in EconPapers)
Date: 2009
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Citations: View citations in EconPapers (19)

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