By Carol Kinsey Goman, Contributor New research from Duke University’s Fuqua School of Business shows the earning power of a voice extends to male chief executive officers. The research looked at 792 male Chief Executive Officers (CEOs) and found that CEOs with deeper voices manage larger companies, make more money, and tend to be retained longer.

From: http://www.forbes.com/sites/carolkinseygoman/2013/04/17/do-you-sound-like-a-ceo/