John G. Singer

Stay informed with John G. Singer’s coverage and analysis for Fortune.

  • A news ticker reads S&P 500 Index Cracks 5000 Level on the floor of the New York Stock Exchange (NYSE) in New York, US, on Friday, Feb. 9, 2024. Mexican discount retailer BBB Foods Inc. priced its initial public offering at the top of a marketed range to raise about $589 million, adding momentum to a rebound in US listings. Photographer: Michael Nagle/Bloomberg via Getty ImagesCommentary

    The S&P 500 are running out of ideas–and they can’t keep telling Wall Street that AI will fix all their problems

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  • WASHINGTON, DC – OCTOBER 06: Activists hit a piñata carrying empty pill bottles during a protest against the price of prescription drug costs in front of the U.S. Department of Health and Human Services (HHS) building on October 06, 2022 in Washington, DC. The demonstration was sponsored by the Make Meds Affordable campaign, which is a campaign to call on Health and Human Services Secretary Xavier Becerra to take executive action to lower drug prices. (Photo by Anna Moneymaker/Getty Images)Commentary

    U.S. health care has been in crisis since Nixon–but two economists may have found a way to radically disrupt it

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