What do people mean when the talk about the gross domestic product (GDP)?

When talking about the Gross Domestic Product you will find that it is in reference to the measurement of the market value of goods and services by a nation for a specific period.

The GDP for a region is one of the many measurements used to measure the size of the economy in that area.

The GDP or gross domestic product also is considered the sum of value added at every stage of production for all final goods and services produced in a country for a given time.

Before 1980, the GNP or the gross national product was what the United States used to measure the economy.

The terms GNP and GDP are very similar. Here is a basic equation to explain the measuring process of GDP:

GDP = consumption + investment + government spending + (exports-imports)

To start with, you will want to know that the "gross" means the depreciation with capital stocks not included in the equation.

In the equation for the GDP, knowing what each of the areas is will help to know what the equation is for. Here is a simple explanation of those equation parts.

C=Consumption- this means the private consumption in the economy.
I=Investments-this means business investments in the capital.
G=Government spending-this is the sum of expenditures of goods and services.
X=Gross export
M=Gross import
NX=Net exports

The formula for GDP measured using the income approach, called GDP:

GDP = compensation of employees + gross operating surplus + gross mixed income + taxes less subsidies on production and imports.

The publication SNA93 or the System of National Account 1993, is the book that contains the international standard of measuring the GDP. Representatives of the International Monetary Fund, European Union, Organizations of the Economic Cooperation and Development, United Nations and World Bank, create this publication.

Within each country GDP is normally measured by a national government statistical agency, as private sector organisations normally do not have access to the information required.

GDP per capita is often used as an indicator of the standard of living in the economy. This approach has advantages, many criticisms of GDP focus on its use as a sole indicator of standard of living.

The greatest advantage of using the GDP gross domestic product as an indicator of standard living is that it shows consistency in the measurements.

The greatest disadvantate is that it does not always measure the standard of living realistlically. It measures a particular type of economic activity instead.

If the economists want to know how the economy is moving the GDP or gross domestic product is a good way to measure this. How ever if used to measure the standard of living it may be lacking.

The GDP is lacking in certain areas because it does not track all the items included in the standard of living. These factors may include:

Black Market
Domestic work
Volunteer and unpaid work

There are many factors the GDP does include that may not show an accurate standard of living. Those are:

Rebuilding after a natural disaster
Quality of life
Fraudulent statistics
Cross boarder trades

The value of all final goods and services produced in a country in one year. GDP Gross Domestic Product is measured by calculating all of an economy's incomes - wages, interest, profits - or expenditures - consumption, investment, government purchases and net exports (exports minus imports). This is the easiest way to understand what the GDP is and how it affects our economy.