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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.

Activists should sail away from their doomed attack on Benioff’s Salesforce
CommentaryActivists should sail away from their doomed attack on Benioff’s Salesforce
By Jeffrey Sonnenfeld and Steven TianMarch 1, 2023
How the Russian economy self-immolated in the year since Putin invaded Ukraine
CommentaryHow the Russian economy self-immolated in the year since Putin invaded Ukraine
By Jeffrey Sonnenfeld and Steven TianFebruary 20, 2023
How the free media were duped by a fake pro-Putin list of Western companies still doing business in Russia a year into the Ukraine invasion
CommentaryHow the free media were duped by a fake pro-Putin list of Western companies still doing business in Russia a year into the Ukraine invasion
By Jeffrey Sonnenfeld, Tymofiy Mylovanov, Nataliia Shapoval and Steven TianFebruary 2, 2023
The last flicker of the candle as Peltz melts
CommentaryThe last flicker of the candle as Peltz melts
By Jeffrey Sonnenfeld and Steven TianJanuary 19, 2023
The U.S. has thwarted Putin’s energy blackmail. Europe says ‘Tanks a lot!’
CommentaryThe U.S. has thwarted Putin’s energy blackmail. Europe says ‘Tanks a lot!’
By Jeffrey Sonnenfeld and Steven TianJanuary 11, 2023
Biggest CEO successes and setbacks: 2022’s triumphs and 2023’s challenges
CommentaryBiggest CEO successes and setbacks: 2022’s triumphs and 2023’s challenges
By Jeffrey Sonnenfeld and Steven TianDecember 21, 2022
Biden crowned world energy czar as diplomacy triumphs over Putin’s tantrums
CommentaryBiden crowned world energy czar as diplomacy triumphs over Putin’s tantrums
By Jeffrey Sonnenfeld and Steven TianDecember 5, 2022
My personal insight into fireworks back at the Magic Kingdom: The return of Disney’s triumphant General Iger
CommentaryMy personal insight into fireworks back at the Magic Kingdom: The return of Disney’s triumphant General Iger
By Jeffrey SonnenfeldNovember 22, 2022
Pollsters got it wrong in 2018, 2020, and 2022. Here’s why political polling is no more than statistical sophistry
CommentaryPollsters got it wrong in 2018, 2020, and 2022. Here’s why political polling is no more than statistical sophistry
By Jeffrey Sonnenfeld and Steven TianNovember 16, 2022
Our unimagined loss of the indispensable Secretary Carter
CommentaryOur unimagined loss of the indispensable Secretary Carter
By Jeffrey SonnenfeldNovember 2, 2022
President Biden makes a speech on energy
CommentaryIgnore the analysts’ misinformation oil slick: Biden is making real progress on energy
By Jeffrey Sonnenfeld and Steven TianOctober 21, 2022
Russian President Vladimir Putin
CommentaryWhich side are they on? Our Saudi friends cannot have it both ways on oil politics
By Ro Khanna, Jeffrey Sonnenfeld and Steven TianOctober 4, 2022
The Fed is oversteering on inflation–every signal suggests it’s already cooling
CommentaryThe Fed is oversteering on inflation–every signal suggests it’s already cooling
By Jeffrey Sonnenfeld and Steven TianSeptember 28, 2022
Sanctions and boycotts have crippled Russia’s economy–but loopholes persist. Here’s how Asian airlines, European aviation giants, and sanctions evaders are gaming the system
CommentarySanctions and boycotts have crippled Russia’s economy–but loopholes persist. Here’s how Asian airlines, European aviation giants, and sanctions evaders are gaming the system
By Jeffrey Sonnenfeld and Steven TianAugust 24, 2022
The myth of Putin as world energy czar is running out of gas
CommentaryThe myth of Putin as world energy czar is running out of gas
By Jeffrey Sonnenfeld and Steven TianJuly 25, 2022
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Most Popular
Health
'I literally was crying last night because I’m nervous about what I’m going to find out': a record 51% of Americans aren't 'cost secure' on healthplaceholder alt text
By Ali Swenson, Amelia Thomson-Deveaux and The Associated PressJune 20, 2026
Environment
Jeff Bezos pledged $10 billion for climate change. With the 2030 clock ticking, his wife, Lauren Sánchez Bezos, is leading the charge to spend itplaceholder alt text
By Sydney LakeJune 19, 2026
Economy
The Great Recession’s missing children are finally bringing college’s financial crisis into sight. Welcome to the ‘enrollment volatility’ eraplaceholder alt text
By Tristan BoveJune 20, 2026
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