Business

Processed graphite is crucial for making batteries, and a single player dominates the industry: China. Now, one company wants to start processing graphite in Alabama. New tariffs could help.

We wade into the heated debate over immigrants' impact on the labor market. When the number of workers in a city increases, does that take away jobs from the people who already live and work there? Does a surge of immigration hurt their wages?

The debate within the field of economics often centers on Nobel-prize winner David Card's ground-breaking paper, "The Impact of the Mariel Boatlift on the Miami Labor Market." Today on the show: the fight over that paper, and what it tells us about the debate over immigration.

More Listening:
- When The Boats Arrive
- The Men on the Roof

This episode was hosted by Amanda Aronczyk and Jeff Guo. It was produced by Willa Rubin, edited by Annie Brown, and engineered by Valentina Rodríguez Sánchez. Fact-checking by Sierra Juarez. 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.

The decision overturned Chevron v. The Natural Resources Defense Council, a 1984 decision that was not particularly controversial when it was announced 40 years ago.

Indicators of the Week is BACK! This week we're doing something just a little bit different. You see, it's the same 'ol Indicators of the Week you're used to, but as a nod to last night's presidential debate, this time, it's debate style.

On today's episode, your candidates argue over who has the best Indicator of the Week: the links discovered between health care prices and layoffs, stress-tested banks, and ... cow burps?

Related Episodes:
Time to make banks more stressed?
The Cows Are Taking All The Land

For sponsor-free episodes of The Indicator from Planet Money, subscribe to Planet Money+ via Apple Podcasts or at plus.npr.org.

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How did prison phone calls get to be so expensive? The team from The Indicator from Planet Money explains.