The Composition of Gross Domestic Product

Published: February 19, 2018

Measuring gross domestic product (GDP) gives us an idea of the total production of an economy over a particular period. GDP is made up of the total market value of all final goods and serviced produced in an economy (but that doesn’t include government transfers). The formula to remember is Y = C + I + G + X.

Discussion Questions

  1. How can gross domestic product and poverty rates indicate standards of living?
  2. How can major events, such as a war or natural disasters, affect gross domestic product?
  3. Why is it important to keep track of the gross domestic product?
  4. What are some criticism, if any, of the gross domestic product as a measure of economic activity?

Related Resources

  • To view the other videos in the Econ 1 series, click here.
  • To view all of the online classwork to Econ 1: Principles of Economics, click here. 

Cast

John B. Taylor

John B. Taylor

Related

Articles

Government Waste, Fraud, And Abuse

Waste, fraud, and abuse of public funds are among the oldest and most persistent issues in American history.

September 16, 2026

Articles

Price Discrimination By Needless Complexity

“Personalized pricing” is in the news. Companies use big data to figure out what you’re willing to pay and charge accordingly. Politicians are already passing laws to ban it and the Federal Trade Commission is threatening action, as usual, before understanding the phenomenon. Economists call it “price discrimination.”

October 30, 2026

Articles

Two Economists Studied California's Billionaire Tax. They Reached Wildly Different Conclusions

Hoover Institution fellows Joshua Rauh and Benjamin Jaros found that the wealth tax could lead to an exodus of billionaires out of California, damaging the state's economy and blowing a hole in the income tax revenue the state already collects from billionaires.

October 22, 2026