The 13 cities with the highest startup growth in the last year

Shutterstock The latest entrepreneurship study has some good news for the U.S. economy: startup growth is healthier than it's been in years.  Each year, the Kauffman Index study measures entrepreneurship growth in 40 cities nationwide. The study is focused on output rather than input, which means it's looking at factors like business density, new companies, and growth rates. The study also measures entrepreneurship at the national, state, and metropolitan level.   This year, entrepreneurshi...