A couple of interesting articles have popped up recently both centered on the idea that the size of a city is important to its success and the nature of its economy. The first titled “The Rise of the Efficient City” is written by suburban-enthusiast Joel Kotkin who argues that mid-sized cities like Austin and Raleigh are better positioned to thrive in the 21 st century than are megacities like New York or Chicago. Kotkin argues that the U.S. and the world are embracing mid-sized cities eve