Same Difference?

June 25, 2014

v2

I have a new article out in the Journal of Economic Geography. Originally one of my PHD papers, it looks at the demography of innovation, particularly the roles of what I call ‘minority ethnic inventors’.

Here’s the abstract:

Minority ethnic inventors play important roles in US innovation, especially in high-tech regions such as Silicon Valley. Do ‘ethnicity–innovation’ channels exist elsewhere? Ethnicity could influence innovation via production complementarities from diverse inventor communities, co-ethnic network externalities or individual ‘stars’. I explore these issues using new UK patents microdata and a novel name-classification system. UK minority ethnic inventors are spatially concentrated, as in the USA, but have different characteristics reflecting UK-specific geography and history. I find that the diversity of inventor communities helps raise individual patenting, with suggestive influence of East Asian-origin stars. Majority inventors may benefit from multiplier effects.

The full paper is here. You can also read the working paper version, though bear in mind there are some differences to the final edit. I’ll upate this post at some point with a proper pre-print.

 

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