Andreas Stephan: Jönköping International Business School, CESIS Stockholm, DIW Berlin
Abstract: The purpose of the paper is to analyze whether research spin-offs, that is, spinoffs from either research institutes or universities, have greater innovation capabilities than comparable knowledge-intensive firms created in other ways. Using a sample of about 1,800 firms from high-innovative sectors, propensity score matching is used to create a sample of control firms that are comparable to the group of spin-offs. The paper provides evidence that the investigated 123 research spin-offs have more patent applications and more radical product innovations on average compared to similar firms. The results also show that research spin-offs’ superior innovation performance can be explained by their high level of research cooperation activities and by location effects. Being located in an urban region and proximity to parent institutions is conducive for innovation productivity.
25 pages, November 5, 2012
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