Leadership
Activist Investor Nelson Peltz’s Track Record Doesn’t Back Up His Bluster
Peltz, the founding partner of Trian Fund Management, is demanding a seat on Disney’s board. Yale SOM’s Jeffrey Sonnenfeld and Steven Tian found that more than half of the companies with Peltz on their boards have underperformed the market.

What can a professional association accomplish?
Venture capitalists seed companies that are not yet a gleam in the public market's eye. Their investments can sprout and transform industries. Anne Glover '78, a past chairman of the British Venture Capital Association, says a professional association helps the industry self-police.
The chief professional?
With their power, their prominence, and their pay packages, CEOs are cynosures in the business universe. Could the structures of a management profession take in these corporate chiefs? Or should CEOs of publicly traded companies be treated as members of a separate profession, with its own rules and responsibilities?
Who were the managers?
While technologies and social structures change through the ages, the basic need for efficient and skillful management of resources and organizations is a constant. An archaeologist and a historian describe how past societies have met the challenge of training effective and accountable managers.