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http://en.wikipedia.org/wiki/Geoffrey_West http://en.wikipedia.org/wiki/Geoffrey_West From wiki: 15% increase in service per capita with a doubling of city siz
by wisty 13y ago
http://en.wikipedia.org/wiki/Geoffrey_West http://en.wikipedia.org/wiki/Geoffrey_West
From wiki: 15% increase in service per capita with a doubling of city size (so it's not a fast quadratic).
There's TED talks, google talks, articles, and NYTimes articles on the wiki.