Marketplace®

Daily business news and economic stories
Season 4Episode 6Mar 14, 2023

Why are there so many of the same stores?

Starbucks? Home Depots? They’re everywhere.

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Why are there so many of the same stores?
Camila Kerwin

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In our final episode of the season, Bridget and Ryan get a question from Will in Ohio and are taking a cross-country road trip to answer it. Will wants to know why there are so many of the same stores. From Starbucks to Home Depot and all the McDonald’s in between, we’ll break down the reason why.

A chart labeled "Economies of Scale." The y-axis represents cost per unit in $1 intervals, starting with $1 at the bottom and ending with $6 at the top. The x-axis represents number of units made, ranging from one to eight. An arrow pointing down from the top of the y-axis to the right end of the…
 
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And now … tips for grown-ups listening to “Million Bazillion” with kids

Money Talks

After you listen to the episode, here are some questions you can ask your kid listener to see how much they learned about economies of scale:

  • What is an economy of scale?

  • Why would a business want to make MORE of something?

  • How might a store with only one location differ from a store with lots?

(Scroll down or click here for the answers!)

Tip Jar

If you and your kids want to learn more about economies of scale and what it takes to run a business, here’s some extra material you might find helpful.

  • Here’s an example of an economy of scale in real life: automobiles! Henry Ford started making Model Ts using assembly lines, lowering his cost to make each one and in turn, selling them for less money to customers.

  • Some businesses stay small, but they still play a huge role in our economy. “On the Farm, at the Market” is a kids’ book about shopping local and the significance of community.

  • And if your child is interested in starting their own business, check out this episode from our first season on secrets for starting a business.

Gimme 5

Thanks for listening to this episode. We’re wrapping up season four, which means it’s time for you to submit more of your money questions. Send them to us using this online form.

Money Talks Answers

  • An economy of scale means a business has figured out how to make stuff faster and cheaper, and then can grow bigger (and open more stores).

  • It can be cheaper to make more of something, and the business can charge less for it.

  • Answers will vary. For example: Prices. Stores with multiple locations may not have one-of-a-kind items. There are more employees working, but they might not get to know you.


This episode is sponsored by Greenlight. (For a limited time, get $10 when you sign up for a Greenlight account at greenlight.com/MILLION).

Thanks to our sponsors

NGPF

The Ranzetta Family Charitable Fund and Next Gen Personal Finance, supports Marketplace’s work to make younger audiences smarter about the economy. Next Gen Personal Finance is a non-profit that believes all students benefit from having a financial education before they cross the stage at high school graduation.

Greenlight

Greenlight is a debit card and money app for kids and teens. Through the Greenlight app, parents can transfer money, automate allowance, manage chores, set flexible spend controls and invest for their kids’ futures (parents can invest on the platform too!) Kids and teens learn to earn, save, spend wisely, give and invest with parental approval. Our mission is to shine a light on the world of money for families and empower parents to raise financially-smart kids. We aim to create a world where every child grows up to be financially healthy and happy. Today, Greenlight serves 5 million+ parents and kids, helping them learn healthy financial habits, collectively save more than $350 million to-date and invest more than $20 million.

Sy Syms Foundation

The Sy Syms Foundation: Partnering with organizations and people working for a better and more just future since 1985.