title: Bigger cities do more with less.
authors.affiliation: Santa Fe Institute, USA.
authors.forename: Luís M A
authors.initials: LM
authors.lastname: Bettencourt
authors.forename: Geoffrey B
authors.initials: GB
authors.lastname: West
mesh_terms: D002947:Cities / Q000191:economics*; D003405:Creativity; D057217:Economic Development; D006801:Humans; D011156:Population Density