Does inventor ownership encourage university research-derived entrepreneurship? A six university comparison

This paper examines whether university ownership of inventions made by its personnel best serves the widely held social goals of encouraging technology commercialization and entrepreneurship. Using a hand-collected census of technology-based university spin-offs from six universities, one of which is the University of Waterloo and the only inventor ownership university in North America, we compare the number and type of spin-offs produced by these universities. We find suggestive evidence that inventor ownership universities can be more efficient in generating spin-offs on both per faculty and per R&D dollar expended perspective. We find that the field of computer sciences and electrical engineering generates a greater number of spin-offs than do our other two categories – the biomedical sciences, and the field of engineering and the physical sciences. In general, our results demonstrate that inventor ownership can be extremely productive of spin-offs. From these results, we suggest that governments seeking to encourage university invention commercialization and entrepreneurship should experiment with an inventor ownership system.

► We examine entrepreneurial spin-offs at six North American universities; one of which operates with inventor ownership.
► Inventor ownership encourages entrepreneurship among university personnel when controlling for university and departmental quality, R&D expenditures, and faculty size.
► Information technology departments have a greater number of spin-offs per faculty and R&D dollar.