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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.

Javier Milei’s free-market shock therapy to transform Argentina’s economy gets huge endorsement as sudden growth rebound seen
Finance
Javier Milei’s free-market shock therapy to transform Argentina’s economy gets huge endorsement as sudden growth rebound seen
By Jason MaJanuary 25, 2025
Bill Gates reveals he probably would be diagnosed on the autism spectrum if he were growing up today
Health
Bill Gates reveals he probably would be diagnosed on the autism spectrum if he were growing up today
By Jason MaJanuary 25, 2025
Chevron sees 1 million barrels per day from one of the world’s biggest oil fields in this OPEC+ state
Finance
Chevron sees 1 million barrels per day from one of the world’s biggest oil fields in this OPEC+ state
By Jason MaJanuary 25, 2025
Top economies face ‘population collapse’ as fertility rates drop, and something’s got to give, study says
Finance
Top economies face ‘population collapse’ as fertility rates drop, and something’s got to give, study says
By Jason MaJanuary 19, 2025
Teenage TikTok addict says U.S. ban gave her hope: ‘This app has pervaded every corner of our consciousness’
Lifestyle
Teenage TikTok addict says U.S. ban gave her hope: ‘This app has pervaded every corner of our consciousness’
By Jason MaJanuary 19, 2025
Real estate brokers seek special exemptions from LA’s ‘mansion tax’ and key rules to spur rebuilding after wildfires
Finance
Real estate brokers seek special exemptions from LA’s ‘mansion tax’ and key rules to spur rebuilding after wildfires
By Jason MaJanuary 18, 2025
California’s insurer of last resort has potential exposure to LA wildfires of nearly $5 billion and reinsurance of $5.78 billion
Finance
California’s insurer of last resort has potential exposure to LA wildfires of nearly $5 billion and reinsurance of $5.78 billion
By Jason MaJanuary 18, 2025
An investor who spent $27 million on a mansion that burned down on ‘Billionaire’s Beach’ only expects $3 million from insurance 
Environment
An investor who spent $27 million on a mansion that burned down on ‘Billionaire’s Beach’ only expects $3 million from insurance 
By Jason MaJanuary 13, 2025
Gov. Gavin Newsom vows ‘Marshall Plan’ and suspends environmental laws to help rebuild LA after wildfires
Environment
Gov. Gavin Newsom vows ‘Marshall Plan’ and suspends environmental laws to help rebuild LA after wildfires
By Jason MaJanuary 12, 2025
Trump’s pick for Treasury secretary discloses assets worth at least $521 million, including a home in the Bahamas and S&P 500 ETFs
Finance
Trump’s pick for Treasury secretary discloses assets worth at least $521 million, including a home in the Bahamas and S&P 500 ETFs
By Jason MaJanuary 12, 2025
Jamie Dimon says he doesn’t know who his successor is and drops hints on his post-CEO life — ‘I’m not going to retire like that’
Finance
Jamie Dimon says he doesn’t know who his successor is and drops hints on his post-CEO life — ‘I’m not going to retire like that’
By Jason MaJanuary 12, 2025
A scene of burned houses and vehicles in the Pacific Palisades neighborhood on Jan. 8, 2025.
Environment
Just before wildfires hit, California told insurers to cover homes in risky areas. In return, they can pass on a key cost to customers
By Jason MaJanuary 12, 2025
Three-fourths of homeowners may not have enough insurance to fully cover losses after a disaster, study says  
Environment
Three-fourths of homeowners may not have enough insurance to fully cover losses after a disaster, study says  
By Jason MaJanuary 11, 2025
Fed rate cuts are already over after they barely started as blowout jobs report shifts focus to hikes, BofA says
Finance
Fed rate cuts are already over after they barely started as blowout jobs report shifts focus to hikes, BofA says
By Jason MaJanuary 11, 2025
Trump rips report saying his team may water down tariffs, the centerpiece of his reelection campaign
Finance
Trump rips report saying his team may water down tariffs, the centerpiece of his reelection campaign
By Jason MaJanuary 6, 2025
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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
Health
‘Why do we value a Mars bar more than lifesaving medicine?’ Sandoz CEO calls for level playing field with cheap Chinese antibiotics placeholder alt text
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