Asimo Blue left Turkey for college in England and he stayed there to get his PhD at the London School of Economics. In 1993, he went to MIT, the Massachusetts Institute of Technology, where he's been teaching and doing research ever since. "I never lost my initial drive for these sorts of issues," says Blue.
New research finds that bosses who went to business school pay their workers less. So what are M.B.A. programs teaching — and should they stop?