XU, MING; ALLENBY, BRAD R.; CRITTENDEN, JOHN C. - In: Advances in Complex Systems (ACS) 14 (2011) 05, pp. 649-672
An economy consists of interconnected sectors which are specialized in producing different products or providing particular services. We study the interconnectedness of the U.S. economy using a network approach, finding that sectors are highly clustered in this "economy network" and play...