There are more than 500,000 management consultants in the U.S. – more than 700,000 if you count the self-employed. And even more are on the way. So we thought it was worthwhile to ask a few questions about the industry. For instance: Where did management consultants come from? What do they actually do? And … does it work?
Check out Stephen Dubner's post in Freakonomics. (Thanks, Olivia)
