Definition
Gross domestic product measures the value of final production within a nation during a specific period. It can be reported in nominal or inflation-adjusted terms.
Political Dictionary
GDP
GDP is the total market value of final goods and services produced within a country.
Why It Matters
GDP is a central measure of economic size, growth, productivity, and living standards, although it does not capture every aspect of well-being.
How It Works
Statistical agencies estimate GDP through spending, income, and production data.
History
National-income accounting expanded during the Great Depression and World War II.
Example
Consumer spending, business investment, government purchases, and net exports all contribute to GDP.
Common Misconceptions
- GDP measures personal happiness.
- All government spending automatically increases long-term prosperity.
- GDP and national wealth are identical.
Related Terms
Related Topics
See Also