Jeffrey A. Sonnenfeld

Tesla may have reached a settlement with the SEC, Yale SOM's Jeffrey Sonnenfeld writes, but the company's board still needs to address the problems created by its brilliant, self-destructive CEO.

Whoever replaces Les Moonves at CBS must look beyond picking hits, writes Yale SOM's Jeffrey Sonnenfeld.

Yale SOM’s Jeffrey Sonnenfeld writes that Nooyi brought a rare combination of intelligence, toughness, and vision to the job.

Since Facebook's stock structure guarantees CEO Mark Zuckerberg control, Yale SOM’s Jeffrey Sonnenfeld writes, its only hope is some brutally honest feedback from his star-studded board.

More than a dozen prominent CEOs have ushered out of the executive suite in recent weeks. Yale SOM's Jeffrey Sonnenfeld writes that their sudden departures offer lessons on how to survive—or at least make a graceful exit.

When Kathy Warden was named CEO of Northrop Grumman this week, she became the third woman CEO among the top five aerospace and defense contractors. Yale SOM’s Jeffrey Sonnenfeld writes that this welcome trend has an echo in the early history of the industry.

Yale SOM’s Jeffrey Sonnenfeld writes that CEO Bob Iger did the right thing by swiftly cancelling the highly rated show.

Jeffrey Sonnenfeld says the CEOs of AT&T and Novartis were right to respond swiftly and directly to their companies’ connection to the scandal around Michael Cohen.

The CEO of Facebook is apologizing to Congress for the company’s misuse of user data. But real contrition, Yale SOM’s Jeffrey Sonnenfeld writes, means explaining what you did wrong and making sure it doesn’t happen again.

With legislators demanding answers from Facebook and users deleting the company's app, its top leaders have been silent. We asked Prof. Jeffrey Sonnenfeld how they should be responding to the Cambridge Analytica scandal.