Karanam, Aditya; Mani, Deepa; Saha, Rajib L. - 2020
We create an inter-sectoral citation network for 1.5 million patents granted between 1976 and 2010 across all industries in the U.S. In this network, we find a significant increase over time in the innovation centrality of the ICT industry as well as in the “closeness” of non-ICT industries...