Parking Spaces: What is the Free-Market Equilibrium?(economistsview.typepad.com)

http://economistsview.typepad.com/economistsview/2010/08/parking-spaces-what-is-the-freemarket-equilibrium.html?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed:+EconomistsView+(Economists+View+(EconomistsView))