Gross Domestic Product (GDP)

By Aaron Sarentino Reviewed by Minh Tong Updated Mar 03, 2023
Gross Domestic Product (GDP)

Gross Domestic Product (GDP) is a measure of the monetary value of all goods and services produced within a country in a given year. It is used to measure the size and strength of an economy, as well as its growth over time. 

GDP is calculated by adding up all spending on final goods and services produced within a nation’s borders during a specified period, usually a quarter or year. This includes consumer spending, investment, government expenditures and net exports (exports minus imports).

GDP can be used to compare the relative sizes or strengths of different economies. For example, if one looks at the GDP per capita (GDP divided by population) for two countries, one can get an idea of how wealthy each country is compared to the other. Similarly, changes in GDP over time for one country can provide a good indication of the economic health of that nation.

GDP is different from Gross National Product (GNP), which adds up all income earned by citizens, regardless of where it was earned. GNP also includes earnings from foreign investments and overseas operations of domestic companies. Therefore, GNP tends to be higher than GDP because it does not take into account the money spent to purchase goods and services from abroad. Both measures are useful in understanding the state of an economy, but they measure different things, so one should not rely on them interchangeably.

To calculate GDP, economists generally use either the expenditure approach or the production approach. The expenditure approach involves summing up total spending on final goods and services by consumers, businesses, governments, and foreigners over a given period. The production approach adds up the total value of all final goods and services produced within a nation’s borders during a specified period.

Ultimately, GDP is an important measure of an economy’s performance because it reflects the level of spending and investment taking place in that country as well as how much income its citizens are earning through their labor or investments abroad. 

It provides valuable information to investors and policymakers who need to make decisions about economic direction or policy changes.


Aaron Sarentino

Aaron oversees executive, administrative and management functions for the firm. Aaron has a Bachelors in Business Administration from Pepperdine University. He is responsible for helping customers at every stage of the debt settlement process and focused on building loyalty to ensure long-term client retention by addressing customer issues. Aaron plays a pivotal role in the upliftment of the Americor team to ensure the best possible customer experience for clients.