George, Gerard; Kotha, Reddi; Zheng, Yanfeng - 2014
innovation has on the field. Insular domains are technical domains that rely heavily on prior innovations within the same domain … knowledge. By analysing data from 128 biotechnology firms over a 20-year period, we find that the relationship between depth of … technological capabilities and technology impact is nuanced: depth is necessary but not sufficient for high impact innovation. Firms …