Reviewed by Michael J Boyle Fact checked by Suzanne Kvilhaug The gross domestic product (GDP) of a nation is an estimate of ...

Gross domestic product, or GDP, is a measure of a country's economic output over a certain time period—usually a year. GDP is looked to as a primary indicator of a country's economic health.

Reviewed by Robert C. Kelly Gross Domestic Product (GDP) is an economic indicator that focuses on the value of goods and ...