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Photo of Jason Ma
Photo of Jason Ma

Jason Ma

Jason Ma is the weekend editor at Fortune, where he covers markets, the economy, finance and housing. Before joining Fortune, he was an editor at Business Insider, Investor’s Business Daily, and Dow Jones Newswires. He also took time off from journalism to serve in the Marine Corps. He is a graduate of the University of Southern California and UC Berkeley.

The U.S. will hit its debt limit sooner than expected, and the deadline to avoid default could get ‘uncomfortably close’ when Congress is on vacation
Politics
The U.S. will hit its debt limit sooner than expected, and the deadline to avoid default could get ‘uncomfortably close’ when Congress is on vacation
By Jason MaNovember 9, 2026
The Pentagon is reportedly ramping up economic warfare and espionage. Nvidia CEO Jensen Huang’s affair with a suspected Chinese spy shows why
Big Tech
The Pentagon is reportedly ramping up economic warfare and espionage. Nvidia CEO Jensen Huang’s affair with a suspected Chinese spy shows why
By Jason MaNovember 8, 2026
The market bloodbath just exposed Wall Street’s true fears about U.S. debt, top economist warns
Personal Finance
The market bloodbath just exposed Wall Street’s true fears about U.S. debt, top economist warns
By Jason MaNovember 8, 2026
Stocks will tumble much further as AI investment will slow next year then fall in 2028 and drag GDP down too, economist predicts
Economy
Stocks will tumble much further as AI investment will slow next year then fall in 2028 and drag GDP down too, economist predicts
By Jason MaNovember 8, 2026
So much ‘liquid gold’ could hit the market that the world’s top producer is withholding output—but supplies can’t stay ‘extra virgin’ for long
Economy
So much ‘liquid gold’ could hit the market that the world’s top producer is withholding output—but supplies can’t stay ‘extra virgin’ for long
By Jason MaNovember 7, 2026
In-N-Out’s billionaire owner vows iconic chain ‘will always be’ in California and says leaving the state would be the ‘dumbest business decision ever’
C-Suite
In-N-Out’s billionaire owner vows iconic chain ‘will always be’ in California and says leaving the state would be the ‘dumbest business decision ever’
By Jason MaNovember 7, 2026
Florida’s new property tax cuts could defund the police, fire fighters and EMS in small towns, threatening ‘rural dark ages,’ former GOP lawmaker says
Economy
Florida’s new property tax cuts could defund the police, fire fighters and EMS in small towns, threatening ‘rural dark ages,’ former GOP lawmaker says
By Jason MaNovember 7, 2026
Berkshire Hathaway stock is a haven again as investors flee AI bloodbath while its own portfolio takes a hit amid reshuffling
Investing
Berkshire Hathaway stock is a haven again as investors flee AI bloodbath while its own portfolio takes a hit amid reshuffling
By Jason MaNovember 7, 2026
Voters in Silicon Valley rejected the billionaire wealth tax while those in Los Angeles and San Francisco—home to the two top AI companies—wanted it
Politics
Voters in Silicon Valley rejected the billionaire wealth tax while those in Los Angeles and San Francisco—home to the two top AI companies—wanted it
By Jason MaNovember 6, 2026
Trump personally chose several candidates who just got crushed — and he’s already blaming Republicans for a stunning midterm wipeout
Politics
Trump personally chose several candidates who just got crushed — and he’s already blaming Republicans for a stunning midterm wipeout
By Jason MaNovember 4, 2026
Stock futures plunge as blue tsunami sweeps red states and data center hot spots. Wall Street usually likes political gridlock—but maybe not this time
Politics
Stock futures plunge as blue tsunami sweeps red states and data center hot spots. Wall Street usually likes political gridlock—but maybe not this time
By Jason MaNovember 3, 2026
The AI boom is facing another supply crunch. This time it’s the amount of capital available to feed Silicon Valley’s endless need for cash
AI
The AI boom is facing another supply crunch. This time it’s the amount of capital available to feed Silicon Valley’s endless need for cash
By Jason MaNovember 2, 2026
Fed Chair Kevin Warsh is actually managing U.S. debt costs not inflation, economist says, as interest rates threaten to top GDP growth soon
Economy
Fed Chair Kevin Warsh is actually managing U.S. debt costs not inflation, economist says, as interest rates threaten to top GDP growth soon
By Jason MaNovember 1, 2026
As Trump eyes new attack, Iran vows to retaliate beyond the Mideast and target financial assets, while oil markets brace for generational damage
Middle East
As Trump eyes new attack, Iran vows to retaliate beyond the Mideast and target financial assets, while oil markets brace for generational damage
By Jason MaNovember 1, 2026
Soaring health insurance costs are quietly preventing wages from rising higher, while workers also shoulder a larger share of premiums, economist says
Economy
Soaring health insurance costs are quietly preventing wages from rising higher, while workers also shoulder a larger share of premiums, economist says
By Jason MaNovember 1, 2026
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Workplace Culture
A CEO gave his employees Fridays off. Three years later, revenue is up about 160%placeholder alt text
By Bilin LinNovember 8, 2026
Politics
'On par with what the DoD pursued during the Cold War': Pentagon’s war stockpile plan hits a minerals wallplaceholder alt text
By Bilin LinNovember 8, 2026
Personal Finance
‘No vote, no warning, just plain math’: Social Security is six years from an automatic 22% cut—and most Americans have no ideaplaceholder alt text
By Lena BorrelliNovember 8, 2026
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