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Data Project 10: Why Your Generation Can't Afford What Your Grandparents Could

A 50-year economic analysis with 2050 predictions using real data

Gencay I.'s avatar
Gencay I.
Oct 30, 2025
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For a while, I have been thinking about how our family easily bought their houses, and how our ancestors bought lands easily, and why we could even have a hard time renting simple houses that they would not want to live in.

We are on the edge of a new era, the AI age, everything is smarter, we can reach information more easily, even build companies in a day, with the product, but cannot live without a two-month salary?

And I wonder, how will this paradigm shift when our children grow older? To analyze how the economy has changed in the last 50 years and how it will be by 2050, I use the following datasets:

  • FRED - Median Sales Price of Houses

  • FRED - Real Median Personal Income

  • FRED - CPI Used Cars and Trucks

  • Worldometer - World Population by Year

  • FRED - CPI All Urban Consumers

I analyzed historical data to see how everything has changed and how it will be by 2050:

  • How many months will an average-income person need to work to buy a house by 2050?

  • How many months will an average-income person need to work to buy a car by 2050?

  • How will purchasing power change by 2050?

Let’s combine these datasets and build a predictive model to understand why it's become so hard to buy a house, a car, and maintain a life, and how it will be in the next 25 years.

I think I’ve found the core reason. (0.98 correlation.) The predictions will shock you, and the purchasing power of our money will go near zero by 2050, which suggests a change. (crypto money?)

Note: All Analysis, including the code and slides for this data project, is in gDrive and available to our paid subscribers.

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