Gross Domestic Product, or GDP, is to many financial analysts the single most important indicator that sums up the state of a country’s economy. In its most basic terms GDP is a measurement of the previous three months financial activity in a country, it shows if the economy is improving or deteriorating.
There are three ways of measuring GDP, one is to measure output, this is the total value of everything produced, such as manufacturing, services, farming, construction and so on.
Another is expenditure; this looks at the value of services and goods purchased by governments and ordinary individuals, as well as business investment in such items as buildings or machinery.
The last measurement is income; this basically measures the amount of profits made by companies and salaries made by individuals.
Once all these numbers are collected together it takes a huge amount of computer and manpower hours to calculate a final figure that indicates just how well, or how badly, a country’s economy is performing.
Of the three measurements, output is considered the most accurate way to estimate the last three months GDP, and therefore is the main indicator because it looks very closely at huge numbers of companies and their spending in the last quarter.
Because of this, organizations such as stock markets and pension funds look closely at these figures to get a feel of how other areas such as spending and investment may look in the near future .
Figures are generally available nearly a month after they are calculated by governments. This time is usually used to give governments a snapshot of a country’s economic activity, and as such, can offer policymakers in government an opportunity to make estimates and changes to such areas as government funding and fiscal policy.
Generally speaking GDP is used by all kinds of organizations and government bodies to estimate just how well a country is doing financially. It gives them an idea of whether the economy is starting to collapse or is growing. GDP also lets them know how well a country is doing in the longer term by simply comparing one quarter’s set of figures with previous ones.
All of this has far reaching effects on every aspect of life, such as the setting of interest rates, which translate into just how much individuals pay for credit cards and mortgages, and how much huge corporations pay for loans.
