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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.

Forget AI, debt has become the main character on Wall Street as markets just now decided that it’s gotten out of control after years of warnings 
Economy
Forget AI, debt has become the main character on Wall Street as markets just now decided that it’s gotten out of control after years of warnings 
By Jason MaAugust 22, 2026
‘We will not endure’ — Top Iranian leaders signal they are running out of time as economy crumbles ahead of Trump’s next sanctions onslaught
Middle East
‘We will not endure’ — Top Iranian leaders signal they are running out of time as economy crumbles ahead of Trump’s next sanctions onslaught
By Jason MaAugust 22, 2026
Scott Bessent is ‘playing with fire’ as the Treasury’s debt buyback risks putting the dollar in a devaluation spiral like the yen, economist warns
Economy
Scott Bessent is ‘playing with fire’ as the Treasury’s debt buyback risks putting the dollar in a devaluation spiral like the yen, economist warns
By Jason MaAugust 21, 2026
One of the VC world’s biggest stars is doubling down on sports in a big way, and there’s a compelling tax reason behind the strategy
Newsletters
One of the VC world’s biggest stars is doubling down on sports in a big way, and there’s a compelling tax reason behind the strategy
By Jason MaAugust 19, 2026
Trump pivoted from bombs to an economic war against Iran. But Tehran is now ‘fully offensive’ and doesn’t think the real fighting has even started yet
Middle East
Trump pivoted from bombs to an economic war against Iran. But Tehran is now ‘fully offensive’ and doesn’t think the real fighting has even started yet
By Jason MaAugust 17, 2026
Dario Amodei admits AI suffers from a crisis of trust, saying people worry companies or governments are ‘cooking up some new way to screw them over’
AI
Dario Amodei admits AI suffers from a crisis of trust, saying people worry companies or governments are ‘cooking up some new way to screw them over’
By Jason MaAugust 16, 2026
Owning the Lakers would provide billionaire investor Joshua Kushner with an iconic sports franchise — and a ‘powerful tax shield’
Investing
Owning the Lakers would provide billionaire investor Joshua Kushner with an iconic sports franchise — and a ‘powerful tax shield’
By Jason MaAugust 16, 2026
Iran’s oil is trapped while rivals’ exports from the Persian Gulf are poised to surge, but Tehran could do whatever it takes to break the choke hold
Middle East
Iran’s oil is trapped while rivals’ exports from the Persian Gulf are poised to surge, but Tehran could do whatever it takes to break the choke hold
By Jason MaAugust 16, 2026
Scott Bessent fired a currency bazooka, but global finance still looks like a ‘giant Jenga tower’ propped up by a Japanese yen that’s in deep trouble
Economy
Scott Bessent fired a currency bazooka, but global finance still looks like a ‘giant Jenga tower’ propped up by a Japanese yen that’s in deep trouble
By Jason MaAugust 15, 2026
Tariff refunds are juicing corporate profits and GDP as more tailwinds converge to propel growth to a blistering 4.3% pace, top economist says
Economy
Tariff refunds are juicing corporate profits and GDP as more tailwinds converge to propel growth to a blistering 4.3% pace, top economist says
By Jason MaAugust 15, 2026
Iran business leader admits U.S. blockade will inflict more economic damage than war, and the ‘worst thing that could happen’ is trying to evade it
Middle East
Iran business leader admits U.S. blockade will inflict more economic damage than war, and the ‘worst thing that could happen’ is trying to evade it
By Jason MaAugust 15, 2026
Iran says the Strait of Hormuz is shut down. The Trump administration says 9 million barrels a day are still getting out
Economy
Iran says the Strait of Hormuz is shut down. The Trump administration says 9 million barrels a day are still getting out
By Jason MaAugust 14, 2026
Older man relaxing in an inflatable ring
Economy
The stock market may be doing so well that it’s causing more baby boomers and Gen Xers to drop out of the labor force
By Jason MaAugust 10, 2026
By propping up the yen, the U.S. and Japan are actually admitting dollar dominance isn’t what it used to be, top economist warns
Economy
By propping up the yen, the U.S. and Japan are actually admitting dollar dominance isn’t what it used to be, top economist warns
By Jason MaAugust 9, 2026
Trump is betting that the U.S. naval blockade choking Iran’s economy can achieve what bombs and missiles couldn’t as more oil sneaks out of the Gulf
Middle East
Trump is betting that the U.S. naval blockade choking Iran’s economy can achieve what bombs and missiles couldn’t as more oil sneaks out of the Gulf
By Jason MaAugust 9, 2026
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North America
Pentagon orders bases to plan for 90 days without the grid as Britain urges families to stockpile food and waterplaceholder alt text
By Bilin LinOctober 26, 2026
North America
Trump promised 300,000 tons of beef imports at lower tariff rates to reduce grocery costs. Instead, shipments have lagged and prices haven’t budgedplaceholder alt text
By Sasha RogelbergOctober 26, 2026
Success
Ex-PepsiCo CEO Indra Nooyi worked from midnight until 5 a.m. as a receptionist to pay for her Yale degree—and she says ‘respect went up’ because of itplaceholder alt text
By Preston ForeOctober 25, 2026
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