Aggregate data
In statistics
Statistics is the study of the collection, organization, analysis, and interpretation of data. It deals with all aspects of this, including the planning of data collection in terms of the design of surveys and experiments....

, aggregate data describes data combined from several measurements.

In economics
Economics is the social science that analyzes the production, distribution, and consumption of goods and services. The term economics comes from the Ancient Greek from + , hence "rules of the house"...

, aggregate data or data aggregates describes high-level data that is composed of a multitude or combination of other more individual data.
  • in macroeconomics
    Macroeconomics is a branch of economics dealing with the performance, structure, behavior, and decision-making of the whole economy. This includes a national, regional, or global economy...

     data such as the overall price level
    Price level
    A price level is a hypothetical measure of overall prices for some set of goods and services, in a given region during a given interval, normalized relative to some base set...

     or overall inflation rate
    Inflation rate
    In economics, the inflation rate is a measure of inflation, the rate of increase of a price index . It is the percentage rate of change in price level over time. The rate of decrease in the purchasing power of money is approximately equal.The inflation rate is used to calculate the real interest...

  • in microeconomics
    Microeconomics is a branch of economics that studies the behavior of how the individual modern household and firms make decisions to allocate limited resources. Typically, it applies to markets where goods or services are being bought and sold...

    data of an entire sector of an economy composed of many firms, or of all households in a city or region.
The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.