254 citations · 485 across the 5 of their papers we have counts for
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physics.soc-ph2014★ 254 cited
Invention as a Combinatorial Process: Evidence from U.S. Patents
Hyejin Youn, Luis M. A. Bettencourt, Deborah Strumsky +1
Invention has been commonly conceptualized as a search over a space of combinatorial possibilities. Despite the existence of a rich literature, spanning a variety of disciplines, e…
physics.soc-ph2014★ 155 cited
The systematic structure and predictability of urban business diversity
Hyejin Youn, Luís M. A. Bettencourt, José Lobo +3
Understanding cities is central to addressing major global challenges from climate and health to economic resilience. Although increasingly perceived as fundamental socio-economic…