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Jeffrey Sonnenfeld

Jeffrey Sonnenfeld is the Lester Crown Professor in Management Practice and Senior Associate Dean at Yale School of Management.

Tech billionaires’ Trump-Vance dance is missing the point: You can’t always get what you want
Commentary
Tech billionaires’ Trump-Vance dance is missing the point: You can’t always get what you want
By Jeffrey Sonnenfeld and Anthony ScaramucciJuly 18, 2024
200 top CEOs reveal how AI is already transforming their sectors at Yale summit
Commentary
200 top CEOs reveal how AI is already transforming their sectors at Yale summit
By Jeffrey Sonnenfeld and Steven TianJune 17, 2024
Activist investors are suffering grueling defeats in proxy fights—but they can still matter when they pick the right battle
Commentary
Activist investors are suffering grueling defeats in proxy fights—but they can still matter when they pick the right battle
By Jeffrey Sonnenfeld and Steven TianMay 30, 2024
Norfolk Southern is getting back on track–but activist investor Ancora is trying to derail it in a vicious proxy fight
Commentary
Norfolk Southern is getting back on track–but activist investor Ancora is trying to derail it in a vicious proxy fight
By Jeffrey Sonnenfeld and Steven TianApril 15, 2024
Why Bob Iger’s strategy for the next decade of growth at Disney promises a magic carpet ride for the Magic Kingdom’s future
Commentary
Why Bob Iger’s strategy for the next decade of growth at Disney promises a magic carpet ride for the Magic Kingdom’s future
By Jeffrey Sonnenfeld and Steven TianApril 2, 2024
Inside the cockpit at Boeing: Here are the top 5 candidates for CEO as Dave Calhoun exits
Commentary
Inside the cockpit at Boeing: Here are the top 5 candidates for CEO as Dave Calhoun exits
By Jeffrey Sonnenfeld and Steven TianMarch 27, 2024
The latest sanctions on Russia won’t be sufficient. Here’s what would be, according to the Yale professor who inspired the great business exodus over Ukraine
Commentary
The latest sanctions on Russia won’t be sufficient. Here’s what would be, according to the Yale professor who inspired the great business exodus over Ukraine
By Jeffrey Sonnenfeld and Steven TianMarch 22, 2024
Nelson Peltz is America’s most overrated activist investor. Here’s what the experts missed about his performance
Commentary
Nelson Peltz is America’s most overrated activist investor. Here’s what the experts missed about his performance
By Jeffrey Sonnenfeld and Steven TianMarch 20, 2024
Boeing is shaking up its ‘good ole boys’ culture–but the company still has a long way to go before it gets its production and financials right
Commentary
Boeing is shaking up its ‘good ole boys’ culture–but the company still has a long way to go before it gets its production and financials right
By Jeffrey Sonnenfeld and Steven TianFebruary 22, 2024
Nelson Peltz is still trying to get seats on Disney’s board–but Bob Iger is no easy target for the activist investor’s 25th attempt to take control of the company
Commentary
Nelson Peltz is still trying to get seats on Disney’s board–but Bob Iger is no easy target for the activist investor’s 25th attempt to take control of the company
By Jeffrey Sonnenfeld and Steven TianFebruary 6, 2024
Boeing CEO Dave Calhoun is on the hot seat. Here are 3 concrete steps he must take to restore the company’s credibility
Commentary
Boeing CEO Dave Calhoun is on the hot seat. Here are 3 concrete steps he must take to restore the company’s credibility
By Jeffrey Sonnenfeld and Steven TianJanuary 29, 2024
Yale management professor: ‘Harvard’s board is guilty of 5 key failures. Here’s how to avoid repeating them’
Commentary
Yale management professor: ‘Harvard’s board is guilty of 5 key failures. Here’s how to avoid repeating them’
By Jeffrey SonnenfeldJanuary 10, 2024
Biggest CEO successes and setbacks: 2023’s triumphs and 2024’s challenges
Commentary
Biggest CEO successes and setbacks: 2023’s triumphs and 2024’s challenges
By Jeffrey Sonnenfeld and Steven TianJanuary 4, 2024
‘Parroting Putin’s propaganda’: The business exodus over Ukraine was no Russian bonanza
Commentary
‘Parroting Putin’s propaganda’: The business exodus over Ukraine was no Russian bonanza
By Jeffrey Sonnenfeld, Tymofiy Mylovanov, Nataliia Shapoval and Steven TianDecember 20, 2023
Competition cop Lina Khan’s antitrust overreach is hurting U.S. competitiveness–and destroying billions of dollars in value
Commentary
Competition cop Lina Khan’s antitrust overreach is hurting U.S. competitiveness–and destroying billions of dollars in value
By Jeffrey Sonnenfeld and Steven TianDecember 7, 2023
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Most Popular
Middle East
The emerging deal to reopen the Strait of Hormuz reportedly recognizes Iran’s control—and the U.S. may have to accept itplaceholder alt text
By Jason MaAugust 7, 2026
Environment
Leo DiCaprio teams with Jeff and Lauren Sanchez Bezos on $200 million plan to save 100 endangered speciesplaceholder alt text
By The Associated PressAugust 5, 2026
Energy
Michael Dell’s son built a $13 billion home battery business—and he’s going on 30 years oldplaceholder alt text
By Jordan BlumAugust 6, 2026
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