Its greatest use is as a point of comparison; for example, to determine if the nation's economy grew or contracted compared to the previous period measured.There are two main ways to measure GDP: by ...

Real GDP can also be measured as a dollar or a percentage by calculating changes in real GDP from one period to the next. Real economic growth is used by policymakers to determine growth over ...

“The nominal number doesn’t really calculate growth ... Economists, investors and business leaders all watch the real GDP releases closely and use it as one factor in decisions about their ...

A country's debt-to-GDP ratio is a metric that expresses how leveraged a country is by comparing its public debt to its annual economic output. Just like people and businesses, countries often ...