The Effect of Patent Protection on Inventor Mobility

This article investigates the effect of patent protection on the mobility of early-career employee-inventors. Using data on patent applications filed at the U.S. Patent and Trademark Office between 2001 and 2012 and examiner leniency as a source of exogenous variation in patent protection, we find that one additional patent granted decreases the likelihood of changing employers, on average, by 23%. This decrease is stronger when the employee has fewer coinventors, works outside the core of the firm, and produces more basic-research innovations. These findings are consistent with the idea that patents turn innovation-related skills into patent-holder-specific human capital. This paper was accepted by Ashish Arora, entrepreneurship and innovation.

• 저널Management Science · 66(12) · 5485–5504
• 토픽Innovation Policy and R&D · Economics and Econometrics
• DOI10.1287/mnsc.2019.3500
• 저자Eduardo Melero, Neus Palomeras, David Wehrheim