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We here at Planet Money love economics papers. And that is also the case for so many of the economists we speak with. For them, new research can explain something they have always wondered about, or make them see something they have never noticed before. And it inspires their own work.
So, to bring that same sense of discovery to you, the listener, today we are dedicating our show to a special experiment. A new way to share some of the most fascinating, clever and surprising economics papers in a segment we're calling: The Econ Paper Club.
On today's show, we read the econ papers so you don't have to. We take a joyous romp through some of the most fascinating ideas floating around economics right now. And we find that some of those fascinating ideas are about some of the biggest things in life: the careers we choose, the expectations that come with parenting and what one eminent economist calls 'greedy jobs.'
This episode was hosted by Erika Beras and Kenny Malone. It was produced by Sam Yellowhorse Kesler and James Sneed. It was edited by Molly Messick. It was fact-checked by Sierra Juarez, and engineered by Robert Rodriguez. Alex Goldmark is our executive producer.
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For episode 2 of Planet Money Summer School, we are talking strategy. You have your million dollar business idea, and maybe some money in your pocket to get it up and running. But now you enter into a crowded market. You have to deal with competition.
So, what can you do to make sure your product is a success? That was the conundrum facing the Starbury. It was a basketball shoe with a celebrity endorsement, that had to go up against THE basketball shoe with THE celebrity endorsement: the Air Jordan. Our first story is about the ways in which the Starbury succeeded and failed in taking on a juggernaut.
Then, we will hear a story about trying to avoid the dangers of "perfect" competition. Two companies making almost identical handbells learn that the key to their success lies in convincing customers how different they really are.
Find all episodes of Planet Money Summer School here.
The series is hosted by Robert Smith and produced by Max Freedman. Our project manager is Julia Carney. This episode was edited by Keith Romer and engineered by Robert Rodriguez. The show is fact-checked by Sierra Juarez. Planet Money's executive producer is Alex Goldmark.
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When you make an account online or install an app, you are probably entering into a legally enforceable contract. Even if you never signed anything. These days, we enter into these contracts so often, it can feel like no big deal.
But then there are the horror stories like Greg Selden's. He tried to sue AirBnB for racial discrimination while using their site. But he had basically signed away his ability to sue AirBnB when he made an account. That agreement was tucked away in a little red link, something most people might not even bother to click through.
But, it wasn't always like this. On today's show, we go back in time to understand how the law of contracts got rewritten. And why today, you can accept a contract without even noticing it.
This episode was hosted by Emma Peaslee and Jeff Guo, and was produced by James Sneed. It was edited by Jess Jiang and fact-checked by Sierra Juarez. It was engineered by James Willetts. Alex Goldmark is our Executive Producer.
Help support Planet Money and get bonus episodes by subscribing to Planet Money+ in Apple Podcasts or at plus.npr.org/planetmoney. Always free at these links: Apple Podcasts, Spotify, Google Podcasts, NPR One or anywhere you get podcasts.
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When it comes to big questions about the economy, we're still kind of in the dark ages. Why do some economies grow so much faster than others? How long is the next recession going to last? How do we stop inflation without wrecking the rest of the economy? These questions are the domain of macroeconomics. But even some macroeconomists themselves admit: While we have many theories about how the economy works, we have very few satisfying answers.
Emi Nakamura wants to change all that. She's a superstar economist who is a pioneer in the field of "empirical macroeconomics." She finds clever ways of using data to untangle some of the oldest mysteries in macroeconomics, about the invisible hand, the consequences of government spending, and the inner workings of inflation.
Recently we called her up to ask her why the economy is so difficult to understand in first place, and how she's trying to find answers anyway. She gets into all of that, and how Jeff Goldblum shaped her career as an economist, in this episode.
This show was hosted by Jeff Guo and Nick Fountain. It was produced by Dave Blanchard with help from Sam Yellowhorse Kesler. It was engineered by Josephine Nyounai and fact checked by Sierra Juarez. Keith Romer edited the show. Alex Goldmark is our executive producer.
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Two stories today.
First, as we start to understand post-affirmative action America, we look to a natural experiment 25 years ago, when California ended the practice in public universities. It reshaped the makeup of the universities almost instantly. We find out what happened in the decades that followed.
Then, we ask, why does it cost so much for America to build big things, like subways. Compared to other wealthy nations, the costs of infrastructure projects in the U.S. are astronomical. We take a trip to one of the most expensive subway stations in the world to get to the bottom of why American transit is so expensive to build.
This episode was hosted by Adrian Ma and Darian Woods. It was produced by Corey Bridges, and engineered by Robert Rodriguez and Katherine Silva. It was fact-checked by Sierra Juarez. Viet Le is the Indicator's senior producer. And Kate Concannon edits the show. Alex Goldmark is our executive producer.
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Back in the 90s, Ivan Lozano Ortega was in charge of Bogota's wildlife rescue center. And he kept getting calls from the airport to come deal with... frogs. Hundreds of brightly colored, poisonous frogs.
Ivan had stumbled upon the poisonous frog black market. Tens of thousands of frogs were being poached out of the Colombian rainforest and sold to collectors all around the world by smugglers. And it put these endangered frogs at risk of going extinct.
Today on the show, how Ivan tried to put an end to the poison frog black market, by breeding and selling frogs legally. And he learns that it's not so easy to get a frog out of hot water.
This episode was hosted by Stan Alcorn and Sarah Gonzalez, and co-reported and written with Charlotte de Beauvoir. It was produced by Willa Rubin with help from Emma Peaslee. It was edited by Jess Jiang. It was fact-checked by Sierra Juarez. It was engineered by Josh Newell. Alex Goldmark is our executive producer.
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The shocks of the pandemic economy gave us a bunch of enormous natural experiments, which helped to prove or disprove conventional economic thinking.
Take, for example, the bullwhip effect, the idea that the further away from the customer you are in the supply chain, the more volatile your orders are likely to be. This theory played out at an enormous scale, in the pandemic. Consumers and companies overreacted to the risk of shortages by ordering more products and hoarding them, causing massive shifts in the supply chain – just like the theory says.
And the pandemic gave us a lot of natural experiments like this. So, on this special live edition of Planet Money, we looked for other big economic lessons from the past three years, and we took this information and turned it into... a gameshow! It's Two Truths and a Lie: Econ Edition. We get into questions about the workforce and labor market during the pandemic, and how it affected how economists view the world.
This episode was hosted by Mary Childs. It was produced by Dave Blanchard, and edited by Jess Jiang. It was engineered by Josh Newell with help from Robert Rodriguez. Original music by Jesse Perlstein.
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In 1978, a young man named Mike Shanks started a moving business in the north end of Seattle. It was just him and a truck — a pretty small operation. Things were going great. Then one afternoon, he was pulled over and cited for moving without a permit.
The investigators who cited him were part of a special unit tasked with enforcing utilities and transportation regulations. Mike calls them the furniture police. To legally be a mover, Mike needed a license. Otherwise, he'd face fines — and even potentially jail time. But soon he'd learn that getting that license was nearly impossible.
Mike is the kind of guy who just can't back down from a fight. This run-in with the law would set him on a decade-long crusade against Washington's furniture moving industry, the furniture police, and the regulations themselves. It would turn him into a notorious semi-celebrity, bring him to courtrooms across the state, lead him to change his legal name to 'Mike The Mover,' and send him into the furthest depths of Washington's industrial regulations.
The fight was personal. But it drew Mike into a much larger battle, too: An economic battle about regulation, and who it's supposed to protect.
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Twins are used to fielding all sorts of questions, like "Can you read each other's minds?" or "Can you feel each other's pain?" Two of our Planet Money reporters are twins, and they have heard them all.
But it's not just strangers on the street who are fascinated by twins. Scientists have been studying twins since the 1800s, trying to get at one of humanity's biggest questions: How much of what we do and how we are is encoded in our genes? The answer to this has all kinds of implications, for everything from healthcare to education, criminal justice and government spending.
Today on the show, we look at the history of twin studies. We ask what decades of studying twins has taught us. We look back at a twin study that asked whether genes influence antisocial behavior and rule-breaking. One of our reporters was a subject in it. And we find out: are twin studies still important for science?
(Note: This episode originally ran in 2019.)
Our show today was hosted by Sally Helm and Karen Duffin. It was produced by Darian Woods and Nick Fountain. It was edited by Bryant Urstadt.
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