“…Therefore, a vector of the 10 ranked scores (where lower is better) provides a simple signature for the innovation ecosystem of each and every city. In the case of San Francisco this vector is (181, 6, 89, 4, 75, 229, 15, 137, 87, 9) and in the case of Seattle this vector is (185, 10, 10, 10, 117, 104, 4, 91, 25,14), and these two large cities demonstrate a strong similarity in their overall innovative ecosystems-in fact a simple index can be calculated to measure the degree of this similarity. Clearly, though, the pattern of ranks in both of these vectors is very different from that of Kansas City, KS (81,322,14,28,148,44,25,107,133,38) or New York City, NY (144, 357, 69, 1, 125, 245, 235, 215, 337, 328).…”