Planet Money

(Note: This episode originally ran in 2018.)Is it really cheaper to shop at an airport Duty Free store? And why are so many of them alike?In the 1940s, if you were flying from New York City to London or Paris you would find yourself making a pit stop for fuel on the western coast of Ireland. The Shannon airport at the time wasn't much to look at, but the passengers arriving there were movie stars and celebrities, basically the super rich. And the people of Shannon realized pretty quickly that they needed to upgrade the local amenities for their wealthy clientele. They hired a man named Brendan O'Regan to make it happen. Being the quick-thinking entrepreneur that he was, O'Regan convinced the Irish government to create a tax loophole. And thus, duty free stores were born. Today on the show, we follow the surprising origin of duty free, and try to answer the question: Are they really saving you any money?Help support Planet Money and hear our bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

You know Watergate, but do you know Fedgate? The more subtle scandal with more monetary policy and, arguably, much higher stakes.In today's episode, we listen back through the Nixon White House tapes to search for evidence of an alarming chapter in American economic history: When the President of the United States seemingly flouted the norms of Fed Independence in order to pressure the Chair of the Federal Reserve Board into decisions that were economically bad in the long run but good for Nixon's upcoming election.The tale of Nixon and his Fed Chair, Arthur Burns, has become the cautionary tale about why Fed Independence matters. That choice may have started a decade of catastrophic inflation. And Burns' story is now being invoked as President-elect Trump has explicitly said he'd like more control over the Federal Reserve.Help support Planet Money and hear our bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

The ZIP code is less like a cold, clinical, ordered list of numbers, and more like a weird overgrown number garden. It started as a way to organize mail after WWII, but now it pops up all over our daily lives. You type it into the machine at the gas station to verify your credit card. You might type it into a rental search website if you're looking for a new apartment. Back in 2013, the ZIP Code contributed about 10 billion dollars a year to the US economy.On today's show, we turn our attention towards the humble ZIP code. Why was it born? How has it changed the mail? How has it changed the broader world? And... has it gone too far?This episode was hosted by Sally Helm. It was produced by Sam Yellowhorse Kesler with help from Willa Rubin. It was edited by Meg Cramer, and fact-checked by Sierra Juarez. It was engineered by Valentina Rodríguez Sánchez. 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.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy

Ever since free trade opened up between the US and Mexico in the 1990s, trillions of dollars of goods have been going back and forth between the two countries, from cars to strawberries to MRI machines to underwear. But one major exception has been fresh American potatoes.Today on the show, we tell the trade saga of the American potato. For more than 25 years, there was a place that American potatoes could not go to freely. A place that the entire American potato industry was desperate to access. A vast, untapped market: Mexico.But standing in their way – the Mexican potato lobby and a trade loophole.This episode was hosted by Erika Beras and Jeff Guo. It was produced by Willa Rubin and edited by Meg Cramer. It was fact-checked by Sierra Juarez. Engineering 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.Learn more about sponsor message choices: podcastchoices.com/adchoicesNPR Privacy Policy