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George Geiss
Npr.
Waylon Wong
This is the indicator from Planet Money. I'm Waylon Wong.
Stephen Messaha
And I'm Stephen Messaha. And it is jobs. Friday, the first one of the new year. The Bureau of Labor Statistics is getting back to its regular release schedule after the disruptions from the government shutdown.
Waylon Wong
Today, the BLS published numbers for December. The US economy added 50,000 jobs and the unemployment rate ticked down to 4.4%. But the BLS also revised their figures for October and November. The economy added 76,000 fewer jobs than previously reported. This shows that the labor market kept cooling at the end of 2025.
Stephen Messaha
Looking at specific industries, food service jobs were up in December, while retail jobs went down. These are both sectors where some people are getting supplanted by machines. Think fast food counter workers or cashiers.
Waylon Wong
These are jobs you might associate with the economy's youngest workers, teenagers. So what does the future of teen employment look like? One California high school student has crunched the numbers.
Carissa Tang
I think an AI tsunami wave is gonna come regardless, and it's gonna drastically change our lives. I guess the question that we're trying to answer is not how to prevent this from happening, but what to do in the face of AI.
Stephen Messaha
Today on the show, this enterprising teenager explains her economic research project and offers her ideas for how educators can better prepare young people for the job market.
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Waylon Wong
Carissa Tang's story starts with Boba.
Stephen Messaha
Oh, bubble tea, right?
Waylon Wong
Yes. Are you a big bubble tea guy?
Stephen Messaha
I am actually abstained of all caffeine drinks. I don't want the caffeine headaches.
Waylon Wong
Oh, you are a monk, Stephen. Well, I love Taro and Carissa's go to is Matcha. What level ice do you do?
Carissa Tang
I do less ice because I want them to fill it up with more with the drink and. And then I do 20% sugar and keeping it healthy.
Waylon Wong
Keeping it healthy, yeah. Carissa is 17 years old and lives in Silicon Valley. She's a senior in high school, and one of her aunts actually owns a boba tea shop.
Carissa Tang
So many of my classmates asked if I can hook them up with my aunt for a summer job. But surprisingly, she wasn't in need of any employees. And this really piqued my interest because I thought, you know, it shouldn't be too hard to get a summer job.
Stephen Messaha
Now, maybe your average teenager would have said, that's interesting, and, you know, moved on. But Carissa, she is not average. For one thing, she and her brother designed a strategy board game called Booted while they were sick with COVID in 2022. They actually got the game manufactured and you could buy it right now online.
Waylon Wong
And Carissa started volunteering as a research assistant by cold emailing George Geiss. He's on the faculty at UCLA's business school.
George Geiss
Most of us on the faculty get approached maybe at least once a month by students who want to do something with us and work, but Carissa stood out.
Stephen Messaha
For example, Carissa described herself as a rising junior, which is a pretty clever way to say sophomore. And her resume impressed George, so he took her on.
George Geiss
Over the years, I've had probably over 100 research assistants, teaching assistants, most of whom are MBAs or PhDs. And I was struck by the fact that Carissa was coming back with work at a level that was as good as I've seen from much more developed and sophisticated students as far as their educational level.
Waylon Wong
George also encouraged Carissa to pursue her own research project. And this brings us back to her aunt not hiring any teens for her boba shop.
Carissa Tang
And I learned that it's because AI powered kiosks were replacing the counter rolls at many tea shops. So that takes out, what, two to three employees per shop. And then I looked into a bit more and saw that AI was taking over many teen jobs. For example, AI powered self checkout is taking over many cashier jobs. Or gen AI assistants are taking over many retail salespersons jobs. And that launched me into this research paper.
Stephen Messaha
Chrisa set out to quantify the impact of AI on teenage jobs. And here's what she did. First, she looked up the top 10 most popular jobs for workers ages 16 to 19, based on BLS data. The number one job is cashier. Around 13% of teens are in this role. That was my teenage job as well.
Waylon Wong
Nice.
Stephen Messaha
Number two is restaurant server. Number three is fast food counter worker.
Waylon Wong
After Carissa compiled the list of top 10 jobs, she researched AI technology that could displace those jobs. Take restaurant cooks, for example. About 5% of working teens are cooks, according to the BLS.
Stephen Messaha
And Carissa learned about a cooking robot that's used by restaurants like White Castle. The robot is an automated fry station that can make french fries and chicken tenders.
Carissa Tang
I would look at the current amount of units deployed for cooking robots and then the growth rate for them, and then from there, determine the number of units expected to be deployed in five years, and then estimated the number of employees that each unit of AI tech will impact. And then the total number of employees displaced and the total number of teen employees displaced.
Waylon Wong
Carissa repeated these steps for all of the top teen jobs, including cashiers, fast food counter workers, and customer service representatives.
Carissa Tang
If there was one headline to cap all of it off, it'd be that my analysis predicts a 27% decline in team jobs by 2030.
Waylon Wong
A 27% decline. It's a pretty dramatic effect. Carissa calculated that the biggest loss would be in cashier jobs. That would see a 54% drop as retailers replace human cashiers with digital kiosks and self checkout stations.
Stephen Messaha
And this isn't just affecting teens, right? I mean, like, you see middle aged and older workers in these jobs too, for sure.
Waylon Wong
Although if you look at the median age for cashiers in the US it's in the 20s.
Stephen Messaha
There were some bright spots in Karissa's analysis. Like some teen jobs look to be safe from AI displacement in the near future. These include restaurant hosts and cooks. Karissa says she believes this is because these jobs require interpersonal skills or more sophisticated physical movements.
Waylon Wong
So, like those fry robots you talked about, Stephen, they don't pose a huge threat in the short term. Chris's analysis determined that the impact on teen cooks would be minimal, at least before 2030. And one of her first jobs is probably safe, too, coaching basketball at her old middle school.
Stephen Messaha
But, you know, an overall 27% decline in teen jobs, that is a significant result. A recent review of research by the OECD found that kids who got work experience in school reap benefits as adults, including higher salaries.
Carissa Tang
It definitely felt very applicable, but definitely a little bit fearful in the sense that, you know, how are we going to learn all these important financial literacy or social skills or life skills that we get from a job.
Stephen Messaha
Carissa is far from an AI Luddite. She used that technology to generate posters for an event she planned at her church. And she uses ChatGPT as a study aid at school.
Carissa Tang
In my oral history class, we would have to remember these times and dates and people and places from our history notes. And maybe I'm just a little bit, a little bit lazy, but it was kind of a lot for me to look through these like pages upon pages of notes. So what I did instead was I would take photos of all of them, upload it to ChatGPT and have ChatGPT create an imaginative, creative story for me to remember all these terms. And on the way to school I just plug in my, my headphones and, and listen to ChatGPT, read the story aloud and, and that'll be one way to help me study for the exam.
Waylon Wong
It is very self effacing of her to say she's a little bit lazy because she did this whole economic research project and her 20 page paper ends with policy ideas. For example, educators should emphasize critical thinking skills and digital literacy over routine tasks. And that schools should make entrepreneurship part of their curriculum. She thinks this will teach students how to adapt to all these economic changes.
Stephen Messaha
George Geiss at UCLA says he was impressed with Carissa's analytical skills and creativity.
George Geiss
She was just not doing a doomsday type of paper. She was suggesting practical solutions as well as reflecting a certain concern about her cohort and her age. So she's, she's not a self absorbed teenager in the classical sense. She's very much looking outward.
Stephen Messaha
Now. Carissa is looking forward. She's working on submitting her paper to economic journals and she'll be graduating high school this year and wants to study business or economics in college. George wrote her a glowing recommendation letter.
Waylon Wong
And while we're on the subject of jobs, Stephen, you have a new one?
Stephen Messaha
Yes, I do. I will be starting my new role as NPR personal finance reporter on Monday.
Waylon Wong
Big congrats and special thanks to the Gulf States newsroom for letting us borrow you for these past few months. This episode was produced by Corey Bridges with engineering by Robert Rodriguez. It was fact checked by Sierra Juarez. Caitkin Cannon edits the show and the Indicator is a production of NPR.
Date: January 9, 2026
Hosts: Waylon Wong & Stephen Messaha
Guest: Carissa Tang, High School Student & Young Researcher
Special Contributor: George Geiss, UCLA Business School Faculty
This episode explores the shrinking job market for teenagers in the U.S. due to the rapid expansion of AI-powered automation, especially in entry-level service roles traditionally filled by young workers. The hosts interview Carissa Tang, a high school senior in Silicon Valley, who used original economic research to quantify AI’s impact on teen employment. The episode discusses her findings, the broader implications for youth workforce development, and ideas to better prepare young people for a changing job landscape.
[01:20] Carissa Tang:
"I think an AI tsunami wave is gonna come regardless, and it's gonna drastically change our lives."
[06:44] Carissa Tang (on her key finding):
"My analysis predicts a 27% decline in teen jobs by 2030."
[08:05] Carissa Tang (on what’s lost without teen jobs):
"How are we going to learn all these important financial literacy or social skills or life skills that we get from a job."
[09:30] George Geiss:
"She was just not doing a doomsday type of paper. She was suggesting practical solutions as well as reflecting a certain concern about her cohort and her age."
The Indicator from Planet Money continues to highlight how macroeconomic shifts—like automation—have direct, tangible consequences for individual workers and communities, starting with the jobs available to America’s youngest employees.