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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.

As bold CEO voices challenge Trump’s tariffs amid recession fears, one CEO association seems missing in action
Commentary
As bold CEO voices challenge Trump’s tariffs amid recession fears, one CEO association seems missing in action
By Jeffrey Sonnenfeld, Steven Tian and Stephen HenriquesMay 1, 2025
The GOP’s proposed cuts to FEMA and Medicaid reveal the paradox of red state dependence
Commentary
The GOP’s proposed cuts to FEMA and Medicaid reveal the paradox of red state dependence
By Jeffrey Sonnenfeld and Stephen HenriquesApril 28, 2025
Trump is a drunk driver taking the economy off the cliff into a needless recession—as we warned
Commentary
Trump is a drunk driver taking the economy off the cliff into a needless recession—as we warned
By Jeffrey Sonnenfeld and Steven TianApril 4, 2025
Trump is knowingly steering the economy off the cliff with tariffs
Commentary
Trump is knowingly steering the economy off the cliff with tariffs
By Jeffrey Sonnenfeld, Steven Tian and Stephen HenriquesMarch 31, 2025
U.S. President Donald Trump and his Russian counterpart Vladimir Putin at the G20 summit in Osaka in 2019.
Commentary
Why 1,000 global companies left Russia and won’t return—no matter what Trump and Putin say
By Jeffrey Sonnenfeld and Steven TianFebruary 20, 2025
Are Trump’s trade and tariffs tantrums repairing market failures or eroding global trust?
Commentary
Are Trump’s trade and tariffs tantrums repairing market failures or eroding global trust?
By Jeffrey Sonnenfeld, Stephen Henriques and Steven TianFebruary 11, 2025
The faulty forecasts of pharma firm investors: Misguided cynics miss the promising prognosis for drugmakers Pfizer and Merck
Commentary
The faulty forecasts of pharma firm investors: Misguided cynics miss the promising prognosis for drugmakers Pfizer and Merck
By Jeffrey Sonnenfeld and Steven TianFebruary 5, 2025
4 iconic U.S. companies are in stormy waters—2 CEOs are possibly lost at sea, while 2 may be piloting safely to shore
Commentary
4 iconic U.S. companies are in stormy waters—2 CEOs are possibly lost at sea, while 2 may be piloting safely to shore
By Jeffrey Sonnenfeld and Stephen HenriquesJanuary 15, 2025
Five underrecognized, standout CEOs of the year 
Commentary
Five underrecognized, standout CEOs of the year 
By Jeffrey Sonnenfeld and Steven TianDecember 31, 2024
The ‘Trump bump’ has survived tariff announcements—but will it survive the good, the bad, and the unknown in his cabinet?
Commentary
The ‘Trump bump’ has survived tariff announcements—but will it survive the good, the bad, and the unknown in his cabinet?
By Jeffrey Sonnenfeld and Stephen HenriquesNovember 27, 2024
Democrats should have celebrated America’s stunning economic success–but they were intimidated by progressives
Commentary
Democrats should have celebrated America’s stunning economic success–but they were intimidated by progressives
By Jeffrey SonnenfeldNovember 11, 2024
We led some of America’s largest companies. Here’s why we are voting for Harris, not Trump
Commentary
We led some of America’s largest companies. Here’s why we are voting for Harris, not Trump
By Doug Parker, Reid Hoffman, Ken Frazier, Anne Mulcahy, Ursula Burns, Jeff Bewkes, Bob Diamond, Matt Levatich, Tom Glocer, Kay Koplovitz, Robert Wolf, Blake Irving, Michael Lynton, Ken Chenault, Tony Coles, Roger Altman, Ellen Kullman, Bill George, Douglas Conant, John Pepper, Jeffrey Sonnenfeld and Steven TianOctober 29, 2024
As activist Starboard engages constructively, here’s a potent prescription for Pfizer’s future success under Dr. Bourla’s watch
Commentary
As activist Starboard engages constructively, here’s a potent prescription for Pfizer’s future success under Dr. Bourla’s watch
By Jeffrey Sonnenfeld and Steven TianOctober 24, 2024
Biden-Harris have a track record of real success in bringing manufacturing back to America. Trump’s all-sticks-no-carrots approach already failed
Commentary
Biden-Harris have a track record of real success in bringing manufacturing back to America. Trump’s all-sticks-no-carrots approach already failed
By Jeffrey Sonnenfeld, Laura Tyson and Steven TianOctober 21, 2024
Here are the facts that activist critics of Pfizer CEO Albert Bourla are missing, according to a Yale analysis
Commentary
Here are the facts that activist critics of Pfizer CEO Albert Bourla are missing, according to a Yale analysis
By Jeffrey Sonnenfeld and Steven TianOctober 10, 2024
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