Using the Gross Domestic Product
The GDP is very important because as long as other elements remain permanent, people are more content the wealthier they are. This is not to say that money is the only thing that matters in life, but economists evaluate the economies according to the success they have in increasing happiness and even though we all know that money can’t buy you love, it sure as hell can buy you a lot of other things that will make you very happy, such as food, education, vacations, etc. Due to this reason, a high and increasing growth of the GDP is preferable because it reflects that a lot of economical transactions are carried out that will provide people with the goods and services they require of and want.
Due to the fact that people like to consume goods and services, measuring the GDP allows economists to quantify, in some way, just how successfully a country is increasing the happiness of the citizens, given their limited resources. A GDP growth indicates that a country has found a way to give its citizens a greater amount of goods and services that make them content and fulfilled.
This aspect shows how and why economists separate into simpler compounds the GDP within its elements. Separating the GDP allows economists to analyze each part separately and to see the main factors that have influence on the production of goods and services.



