CARPE DIEM: Chart of the Day: Barriers to Entry

Wednesday, May 30, 2007

Here's what $600,000 taxi medallions in NYC do to the supply.

Dr. Mark J. Perry is a professor of economics and finance in the School of Management at the Flint campus of the University of Michigan. Perry holds two graduate degrees in economics (M.A. and Ph.D.) from George Mason University near Washington, D.C. In addition, he holds an MBA degree in finance from the Curtis L. Carlson School of Management at the University of Minnesota. In addition to a faculty appointment at the University of Michigan-Flint, Perry is also a visiting scholar at The American Enterprise Institute in Washington, D.C.