Dechenaux, Emmanuel; Goldfarb, Brent; Thursby, Marie; … - 2015
subsequent commercialization or termination of the licenses to these inventions as a function of the length of patent protection …, we find two opposing effects of time. The length of patent protection provides an incentive for the firm to invest that … by Lerner's index of patent scope and effectiveness of patents in a line of business, decrease the hazard of termination …