Martina Castro
Martina Castro is the Managing Editor of KALW News. She started her career in journalism as an intern at National Public Radio in Washington D.C., and worked with NPR as a producer, trainer, and freelancer before coming to KALW. Martina's independent work has been featured nationally on NPR's Morning Edition, All Things Considered, and Day to Day, as well as the online radio magazine The [Un]Observed.
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Sports gambling isn't exactly a financial market, but it rhymes with financial markets. What happens on Wall Street somehow eventually also happens in sports gambling. So in the 1980s, when computers and deep statistical analysis entered the markets, it also entered the sportsbooks and changed the world of sports gambling in ways we see every day now. On today's episode, we have a story from Michael Lewis' new season of his podcast Against The Rules. We hear from a bookie who was able to beat the odds using statistical analysis, and the other bookie who managed to beat those odds, using an even more subtle science: behavioral analysis. Plus, how it's harder than ever to win against the house, and why those offers of free bets in TV ads are maybe not such a good idea. This episode was hosted by Michael Lewis and Mary Childs. Our version of the podcast was produced by Emma Peaslee and edited by Martina Castro. It was fact checked by Sierra Juarez, and engineered by Cena Loffredo. Alex Goldmark is Planet Money's executive producer.Help support Planet Money and hear our bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney. -
As people learn more about Donald Trump's pick for Treasury Secretary, Scott Bessent, one story comes up over and over: a legendary trade that he played a small part in while he worked at George Soros' hedge fund in the 1990s. In 1992, Soros' fund set its sights on the British pound, betting that some time in the fall of that year, the pound would plummet in value. Opposing them in this trade was the Bank of England, which was determined to keep its currency stable. The financial battle that followed was intense and proved to be a watershed moment in the balance of power between markets and governments. On today's show, we speak to Robert Johnson, a former managing director at Soros' fund, for a blow-by-blow account of those fateful days in 1992. This episode was hosted by Keith Romer and Alex Goldmark. It was produced by Willa Rubin and edited by Martina Castro. It was fact-checked by Sierra Juarez and engineered by Cena Loffredo. Alex Goldmark is Planet Money's executive producer. Help support Planet Money and hear our bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.Always free at these links: Apple Podcasts, Spotify, the NPR app or anywhere you get podcasts.Find more Planet Money: Facebook / Instagram / TikTok / Our weekly Newsletter. -
For 40 days the singers parody everything in Uruguayan life, then go back to their regular jobs.
